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Use of this Web site constitutes acceptance of the 2040Parts User Agreement and Privacy Policy. Ran the tests and they said error code P0335 which means CPS not connecting correctly. This is quite common. Is it ok to leave the sensor in there without the bolt? Checked the fuses, fuel pump relay - they are good. From your opinion should I just replace it all or can it just be one simple little thing I'm missing. You may have a wiring issue or a faulty sensor. That could cause serious problems, yes. still not getting 12 volts to pump. This is a common problem with Mercedes-Benz equipped with the M112 and M112 engines. Cold start and it starts fine. The pedal sensor should be optical, cross-checks itself with two circuits, and doesn't fail often. ?, That reminds me it starts only when cold , gives a hard start when warm pls help out Bros , have a great weekend, For the coil, any one of the brands on the Pelican site will work fine. Could be an issue with the fuel pump. The Audi A7 Sportback Launches I'm also thinking check valves and so on. At the same time the lights, radio and whole electrical system seems to reboot, with the motor still running. This turns an ordeal into a walk in the park. So could anyone give me one or two clues on how to clean the throttle position sensor and/or the MASensor? Below is a list of all current Mercedes-Benz DTC codes (Fault Codes) as of 4/2018. I checked rpm signal / no rpm signal / I removed crank sensor and checked resistance from crank connector to ecm pins 37&38 measured 6ohms both wires, seems to me the ecm is not seeing the signal. I just replaced the infamous actuator repair on the intake manifold used new one gaskets put back together that works fine now my secondary air injection pump I'd bad and popping the 40 amp fuse. I knew from youtube that it was on driver's side, center, against the firewall. I would check the engine for vacuum leaks. The throttle position sensor responds to the accelerator pedal movement.This sensor is a kind of potentiometer which transforms the throttle position into output voltage, and emits the voltage signal to the Engine Control Module ().In addition, the sensor detects the opening and closing speed of the throttle valve and feeds the voltage signal to the ECM. reset does not work. Do Not Sell or Share My Personal Information. https://cdn4.pelicanparts.com/techarticles/Mercedes-W203/ENGINE-Crankshaft_Positioning_Sensor_Replacement/images_small/pic06.jpg - Nick at Pelican Parts. That's my main issue. This , Have you locked the keys inside the trunk of your Mercedes-Benz? cant seem to locate the sensor or wires at all. - Nick at Pelican Parts, can you tell me if the sensor for the crankshaft is in the same place on a c240 elegance 2001 registration, Yes it is in approximatley the same place - Kerry at Pelican Parts. Thanks! I drove it find parked the car and came out to find out it wouldn't start! I don't want to replace the sensor again, if it might be something else Could be stuck in clear flood mode. It will have the wiring info. On a 2001 e320 is there 2 locking tabs or 1 locking tab on the connector for the crankshaft sensor? . I shut it off again and did the 'throttle reset' i found online key to position 2, hold gas to floor for 5 seconds, turn key off, wait 2 min etc. - Nick at Pelican Parts. When your engine doesnt start youll want to check the basics. I used a 3/8 ratchet , a couple extensions , and a swivel head . - Nick at Pelican Parts. When started runs like a champ. Once you figure out what is missing, it will be easier to diagnose. Crank sensor is stuck in bell housing do to corrosion i believe.what should i do? Thats a $6,035 increase from the current models $39,990 price after shipping charges. I could have picked it up in Sudbury, which is about 3.5 hours out of town, but I don't know anyone in Sudbury, and I didn't want to take the trip just for a car. Mercedes Crankshaft Positioning Sensor Replacement. How do you secure the CPS if the plastic cable connector that clicks in place is broken? Mercedes-Benz Manhattan is conveniently located at 770 11th Avenue between 53rd and 54th Street, right off the West Side Highway. I can't get the bolt off to get the sensor out. - Nick at Pelican Parts. Try cleaning the connector first. Also getting good awful gas Mileage. Always disconnect the negative (black) terminal first, and then followed by the positive (red) terminal. or do they just clear the codes? Do you have a fault code for it? Any advice how to do it most welcome? Can anyone give me any advice on takin it ofF? Recommend? You go to start your Mercedes-Benz, but it shuts right back off. Suggestion? E320 (1998-2004) The CPS seems to go out every 2 years or so on our '04 C320 with 160k miles on it. Check fuel pressure, volume and quality. There are a few vaccum leaks when I sprayed carb cleaner to the outside of MAF and one fuel injector- I will replace seal on injector and some time ago I purchased a new boot for the MAF which sits on top of throttle body I will clean both and check egr system, In my repair information, there are adjustments available. You are losing either fuel or spark. Fortunately with these instructions it's easy to replace. Aston Martin has quietly published a PDF on the V12 Zagato (link to Aston Martin V12 Zagato PDF) which gives us some of the history behind the development of the V12 Zagato, tells us how its made (with craftsmen and hammers) and, for thefirsttime, gives us a look at bothy the inside and outside of the new Zagato. I dont know what i can : That code is for the crankshaft sensor. I suggested that maybe it's the crankshaft position sensor but they are saying that it would ALWAYS show a code. The driver's door handle on C230, C240, C280, C350, C320 may break. Once you are done spraying, wait a few minutes to make sure the cleaner dries. - Nick at Pelican Parts, Hi , just to add I also get rough idle and some times will not accelerate when driving too, Is the check engine light on or flashing when the problem is present? I strongly recommend scanning the ESP module with a tool that can talk to your car's proprietary systems. Great tutorial!!! What would cause no spark? . Thank you. Does your E-Class stumble or hesitate while driving? (Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance) . Any other ideas? Hello guys , I have a quick question I own a mb c200 Kompressor 2003 sedan , and when I bought it the car after scan gave a too rich error code so I suspected vacuumed but after a proper inspection of all vacume pipes , they were fine , then after some weeks I noticed that the throttle will suddenly die no response when depressed , so to fix this I usually remove the mad sensor and start the car then it works so I suspected the mad was bad , so I took it out cleaned it and still the same , now my question is this, CURRENT: 2011 SL550 FORMER: C300, ML350, CLK550 Cabriolet, C240, ML320, 300TD. I've C180 -01. I would check it. I appriciate, I can't help without knowing what is missing from the system when you are trying to start it. Since you have an error indicating a wheel speed sensor problem, that's likely why you are getting no speedometer reading. The solution, whether simple or complex, can be found here. . P0221 Mercedes-Benz Code - Throttle/Pedal Position Sensor/Switch 'B' Circuit Range/Performance Problem - Code Popularity: 39,528 Views - Repair Importance Level: 3/3 With your vehicle info handy, give The Pelican Parts parts specialists a call at 1-888-280-7799. I have newer coil packs, plugs, cam magnets. blackbenzz, mersum1es, ozusa, aolsen Questions about how MBWorld.org worksnot for car questions. - Nick at Pelican Parts. It looks impossible. (A217), CL55 AMG, CL65 AMG, CL63 AMG (C215, C216), AMG GT: GT, GTS, GTC, GTR, GT-4door (C190 / R190), GLC63s, GLC63, GLC43 AMG SUV and Coupe (X253, C253), GLE63s, GLE63, GLE53 AMG SUV & Coupe (W166, W167), MB Coupes & Cabriolets Vendor Classifieds, Mercedes-Benz SUVs, Trucks, Vans, Diesels, Other, MB SUVs, Trucks, Vans, Diesels Vendor Classfieds, Classic, Vintage Mercedes-Benz Vehicles, Other Cars, Classic, Vintage MB Vehicles Vendor Classifieds, General Discussion of Mercedes-Benz Classics. - Nick at Pelican Parts. I have lights,radio etc.but car won't start up again.Just cranks overis this crankshaft position sensor? Once you figure out what is missing, it will be easier to diagnose. You go to start your Mercedes-Benz, but it shuts right back off. Now I knw I need secondary air pump and fuse for sure. My question for you is, where is the CPS "RELAY", that's the error code I am getting. . this is a great article! Are there any fault codes? throttle position sensor and articulation ensures reliable and consistent performance. if it is just the sensor, yes that will be all you need. Make sure to place a rag surrounding the throttle body to make sure that any excess cleaner gets absorbed, and doesn't spread out through the engine block. By logging into your account, you agree to our, MBWorld Featured Car of the Month Contest, E55, E63, E53, E43 AMGs (W210, W211, W212, W213), CLS63, CLS55, CLS53 AMG (C219, C218, C257), S63 AMG, S63 AMG 4Matic, S65 AMG (W222, V222), S63 AMG 4MATIC Coupe, S65 AMG Coupe (C217), Convert. Hey Nick thank you for taking the time to answer these questions. Yes, you should initiate the relearn process with a scan tool. I used a 1/4 inch bit 6 point, drive with the extensions and it came right out. You will need to remove the engine covers and air intake ducts to perform this work. reset does not work. - Nick at Pelican Parts. It will reset the position of the throttle pla. The DME takes the signals from both the cam position sensor and crankshaft position sensor, and calculates when to fire the fuel injectors and spark plugs. This is also good preventive maintenance. I still get faulty tooth space faultbor wiring associated with said crankshaft position sensor. I would check the fule pump fuse and relay. Engine doesn't sall any more. I saw you figured it out. I'm curious if I should just replace again on my own or if the secondary pump is the whole issue. Oil on the sensor could be a sign of a rear main seal leak. But, on the other hand, if the mixture is too rich or too poor due to the sensor being clogged or damaged, then the mixture will be off. There are now extensions that are ground so the E8 socket wiggles a little on the end. Doing it myself save me big time. (cluster lamps on/II keys position! For 2014, the CTS sedan is seeing a major overhaul, with a longer, leaner body and a new optional twin-turbo 3.6-liter V6 engine rated at 420 hp. There is a couple of , Mercedes-Benz throttle body or throttle position sensor found on C-Class, E-Class, S-Class, CLK-Class, SLK-Class may fail causing idle issues, no idle or poor acceleration. Does your engine's performance seem degraded? No code on the scanner when it was the sensor, i got a code in the OBDii Does anyone have an idea about this one? So far weve had just one outside picture of the production version of the Aston Martin V12 Zagato, and we know that it will make its production debut at theKuwait Concours dElegance on 15th February. We appreciate it. Then use pliers to rotate to free up the corrosion. Maybe after 15 attempts it will start but in less than a minute it stalls. ), after finish remove keys again. The hardest part was removing the breather hose from the intake elbow. if it were security there would be fault codes stored. Wayne R. Dempsey, Co-Founder & DIY Expert. Thx for this DIY. Once the sensor is out, use an appropriate MAF sensor cleaner and spray it around the sensor a few times. If you were to price out these parts separately, you are looking at well over $400.00, easy. Excludes:. I keep a spare on hand. On your model, it is done from below. Hey nick, I diaged my c230 Kompressor to find out in the end that my car isn't starting because there's no fuel injector pulse From either of the 4 of them almost like they're not getting power or grounded. These step-by-step instructions on how to replace Mercedes battery should help owners of E, C, S, ML, , In this tutorial, we cover common harmonic balancer/crankshaft pulley problems and instructions on how to replace it. First you must locate the MAF sensor, and then carefully un-clip it. Changed it back to my original one. Today I felt like to play with the car a little while waiting for the part. OBD2 #P0121 . But the engine lasts the longest on the Sprinter W905. Symptoms of defective Mercedes throttle body or throttle position sensor include: Rough idle Mercedes wont idle High idle Idle at 2000 RPM Sudden idle surges Check , In this guide, you will find the procedure on how to replace the battery on a Mercedes-Benz. I've just resolved an issue with my 03 C320 Mercedes. But i dont think so. I have a 2003 C240 with a crank no start problem. WOW!! Once you figure out what is missing, it will be easier to diagnose. - Nick at Pelican Parts. Check spark, fuel injector pulse and fuel pressure, volume, quality and engine compression. Mercedes W203 C-class Throttle body w/ throttle position sensor - Original part | eBay Skip to main content 1998-2003 Mercedes ML320 Throttle Position Sensor Original Equipment . It will have the procedure, special tools and torque specs. Is this normal? - Nick at Pelican Parts. Repairman said it is because of air flow sensor. Replaced the CPS on my 2006 C280, was right where it belonged in a bad location. All Rights Reserved. This is where a technician would see data for accelerator pedal position sensor 1 and 2 or throttle position sensor 1 and 2. what do you think this may be? - Nick at Pelican Parts. Installing the sensor with the bolt already inside was a life saver. Possible causes - Faulty throttle position sensor - Throttle position sensor harness is open or shorted - Throttle position sensor circuit poor electrical connection --- The Throttle Position Sensor (TPS) responds to the accelerator pedal movement. Thank you guys for this post it really help me out in locating and changing the part. Mercedes-Benz throttle body or throttle position sensor found on C-Class, E-Class, S-Class, CLK-Class, SLK-Class may fail causing idle issues, no idle or poor acceleration. 97-02 mercedes w202 slk230 c280 c230 etm throttle body asr 111 141 00 25(US $149.99) 2004 chevy avalanche throttle body(US $100.00) 02-05 jaguar x-type s-type 2.5 3.0l v6 etm throttle body 1x43-9f991-cc(US $229.99) 2003 mini cooper throttle body sensor 1354 1 503 . - Nick at Pelican Parts, There is also no current going to the pump and all fuses and relays are ok. Came right out . Thanks for the follow up. - Nick at Pelican Parts, Hi Nick, on the 1992 500 sel there is only one way to put it in- and one bolt that holds it in place- There does not seem to be an adjustment for height. Crankshaft position sensor? my Mercedes c240 is cranking but wont start I believe that it is the crank shaft positioner as my mechanic recommended it to be replaced by pre-caution a while back. Attach the plastic tube to the throttle body. - Nick at Pelican Parts. Now never start. The voltages from these components can be inversely proportional or a stepped waveform with only output half the output of the other. - Nick at Pelican Parts. Do you think the oil is the problem on the sensor? Now it's time to clean the intake throttle body, but to gain access to it, you must remove the plastic tube or elbow that the MAF sensor plugs into. SLK320 (1998-2003) When it is cold it drives well for even up to 600 km but when temperature rises it stalls and even cancels the auto cruise itself. Stupid previous owner! Can start car when running pump directly off a battery. My mom has a 2001 C320 that had oil leaking in the transmission and they just replaced the transmission control unit. P0220 Mercedes-Benz Code - Throttle/Pedal Position Sensor/Switch 'B' Circuit Malfunction - Code Popularity: 15,840 Views - Repair Importance Level: 3/3 - Repair Difficulty Level: 2/3. Also, having used penetrating oil to loosen the old sensor, some of it, along with engine grease and dirt, now coates the inner walls of the hole. C117 (2014-Present) . Replace them as a set. Is it a crankshaft position sensor? Once you figure out what is missing, it will be easier to diagnose. I would clean the mounting bore (hole). Further, Sometimes when i start driving i get a battery/alternator warning, which dissappears right away. need help. is the DME seeing the signal? Herko Throttle Position Sensor TPS6027 For Chrysler Dodge Plymouth 98-04. The tech article is designed for DIY users. I have been having a problem with starting my 2001 C320, for a quite some time it took long to start and it got worse to a point where it is not starting at all rather it cranks. Applicable Models; . Could you please tell me and/or send a photo of where it is located. Original part, but the throttle position sensor is not working. It is located in the transmission bell housing. I had to lay across the engine and reach in with my left hand to find it. It's free! On those models, the door lock actuators may fail causing the door lock to bounce up and down several times. Posted by Anonymous on Jun 17, 2012. On our 2002 C-240, I did remove the throttle body and can't find any crankshaft sensor. $62.73 - $520.72. This photo shows an electrical connector. This will be your best bet when diagnosing. Thanks for the follow up - Nick at Pelican Parts. Sometimes it doesn't, bit even then i cam feel the car running uneven, and shaking a bit. If I dont press gaspedal when it starts to shut down, just roll, it wont shut down, only keeps going and soon it will be normal.. I have a 98 clk 320 getting no fuel replaced pump and filter. I also put a little bit of JW Weld in the side, see picture, just a bit so if I need to change it next time it will be a bit easy to knock the welded out. 2 people found this helpful. Could it be a security system fault due to a failing battery in the key? reliable replacement for an . It is possible the circuit is faulty, not the relay. I would start by checking the vehicle for fault codes. - Nick at Pelican Parts. It is likely corroded. Follow these steps: Why is My Engine Getting Carbon Buildup? It says 0335 P. It still does not running. Check spark, fuel injector pulse and fuel pressure, volume, quality and engine compression. I could never see it until I had out. But before you replace the MAF sensor, you may want to try cleaning it to see if that solves the problem. Sick of being over charged for this stuff. You may have to relearn the crankshaft sensor. Then thread bolt in by hand, then tighten. Don't let a rough idle ruin the luxury of your Mercedes-Benz E-Class. Maybe your key fob isnt working or car battery is dead and you are trying to unlock the trunk of your Mercedes-Benz. Thanks so much, saved me big! The MAF or mass air flow sensor in your Mercedes-Benz plays a very important role in your car's performance. I can't help without knowing what is missing from the system when you are trying to start it. I have the P0335 code so I know I need to replace it. Are there any fault codes? The spray will evaporate quickly, but make sure to give it time to dry if it builds up on the sensor. Hey Nick, So I got the dreaded P0335 code in my 04 CLK55 the other day and thought I'd better fix it before I get stranded somewhere. Mercedes Crankshaft Positioning Sensor Replacement. When your engine doesnt start youll want to check the basics. Once you figure out what is missing, it will be easier to diagnose. Harbor Freight has a set of 9 for less than one from the Snap-On truck. Finally, after much teasing and a little tormenting,Audidid the decent thing and put us out of our misery with the launch of yet another niche filler the Audi A7 Sportback at the Museum of Modern Art in Munich last night. Thank you. Mass air flow, throttle position sensor, or something else? - Nick at Pelican Parts. wrong relay or is there another one? It will fit most GM cars or trucks. USMW Professional Series . Pictures or diagrams would be greatly appreciated. Marc, trying to locate and replace throttle position sensor on 2003 c320. I had no problem removing the bolt, but the CPS held tight., taking me 3 hrs to slowly inch out finally having to use penetrating oil. Free shipping for many products! I did have to take off the mass airflow sensor and housing as in your photos. But, as they say, there is more than one to skin a cat and that's why. See if unhooking the MAF makes it behave normally. On my 2004 clk55 amg, do you access the CPS from the top or from the bottom of the engine? These type of comments add so much to the Pelican tech community. If I change it myself will it run ok or does it have to be reprogrammed by Mercedes. My question to you is if it would be possible that a code would not show if the part is starting to fail. Check fuel pressure, volume and quality. I have here a ported and lightly polished Throttle body unit off of a Camaro. - Nick at Pelican Parts, theres no clips on the harness and its really hard to take off on my 2006 c280, Thanks for the Info. Whether you're a do-it-yourselfer or trained auto tech, you'll appreciate the convenience of home or business delivery, or picking up your Throttle Position Sensor product at the nearest Advance Auto Parts . You'll have to release the locking tab and pull the connector off the sensor. Thanks in advance. Why is everything such a tight fit? We appreciate it. Please advise. When your engine doesnt start youll want to check the basics. You do have to feel for the sensor . Today, i checked about any fault code. From this point on, everything reattaches in exact reverse order as just performed. I replaced all four. Mike GB. Since you used the word "initiate" the relearn process, does this mean they set the codes to start the process? OBD2 Code P0120 Mercedes definition: The TPS (Throttle Position Sensor) is a potentiometer that is mounted to the throttle body. I can look at the circuit and see when the fuse should have power. Are there any fault codes? With the throttle body exposed, use an approved throttle body cleaner and spray it in the throttle body cavity, thoroughly. Lights, ac, radio, power windows all work. They were a GREAT help. Don't worry, the fix may be really simple. The newest Mercedes with this engine is the C class W203, the SLK R170 roadster, the CLK C208 coupe. Here is how to clean the MAF sensor and throttle body in your Mercedes-Benz w204. I can get my hand onto the electrical plug, but cannot get it unfastened. Give our parts specialists a call at 1-888-280-7799. On a comparison, Father in laws w203 c220 om611 throttle values change normally, and even cool running because of a faulty stat I managed 48mpg driving into Cape Town and back to Bonnievale. Do you have the same fault code after replacing the sensor? Got the accelerator pedal changed and the air flow sensor but still the problem persist. - Nick at Pelican Parts, Thanks for the picture's. All in all I was able to do this in just under 2 hours with only on scrape on my left hand. that code is no longer there but now the EGR system code pops up. Am I missing anything? I've look and looked, I believe it is located on the left side, in the transmission bell housing. This tech article applies to: Usually a three wire sensor: A 5 volt reference from the PCM to the TPS, a ground from . I can probably lightly tap it in with a mallet but should i need to? Displayed in all its brown-ness, the Audi A7 looks like an oversized A5 Sportback with the nose of the new A8. - Nick at Pelican Parts. Left it overnight and it started right up. . i stand corrected. Again, Thanks. The heater hose is in the way of a straight shot. Often referred to as TPMS, it has sensors that are installed at all the four tires and readings from each tire are transmitted to the , In this article, we will look the 15 most popular modifications for a W203 Mercedes-Benz C-Class. 2017 GLC 300 4Matic fully loaded but for the heated steering wheel. Thanks for the follow up. Sometimes, you can use a flat head screwdriver to pop the clip out of place if it's hard. I'm guessing both CPS need to be replaced. Do i need to clean this out before inserting the new sensor in? I would check spark, fuel and compression on all cylinders. She didn't try to restart it, she waited for me and when I got there about 40 minutes later the car started right up. hi folks first time on and probably not . thanks ! What vehicle? Item location: VIC, Australia.Posts to: Australia. generally the sensor uses the "hall effect" principle in order to avoid rapid use wear, (in comparison with old type variable resistors sensors), by . Just keeps cranking almost like when the position sensor had died. trying to locate and replace throttle position sensor on 2003 c320. Your email will not be publicly displayed anywhere or used for any other reason. Oh i plug the scanner but There is no fault code stored or pending. - Nick at Pelican Parts, Hello guys good day , does any one have an idea on what's going on pls, : Hi , I just fixed an oil leaking cylinder on my c230 2007 that is valve seals , but when we started the car the fan comes on and never stops , it takes a long time to start , tested fuel pressure it's fine , changed plugs and coil but I still get error code p0304 , then when it starts and I drive ,if I shut down engine it won't start again , I will have to wait a couple of hours to start pls what can I do and the error code will not go, I replied to your earlier post. I have put 4 hours into attempting to remove this part, going so far as to climb onto the aluminum intake manifold with my knees to get a view of the sensor. It all had to be done by feel only. It sounds like it could be the crank sensor. - Nick at Pelican Parts. Step 4 - Clean throttle body. Before my car at least run, now it doesnt. I did the following steps: 1) Opened the hood, key not in the ignition. Turn car off then on again runs perfect for a while again, then does same thing. I have a 2007 C280 4matic and I'm in the process of removing the crank sensor as im having that intermittent start issue, and I just can not take off the electrical connector. Mercedes-Benz throttle body or throttle position sensor found on C-Class, E-Class, S-Class, CLK-Class, SLK-Class may fail causing idle issues, no idle or poor acceleration. Thanks for the feedback. Thanks! Is our 2002 C240 has different location? Well, I followed your directions and it worked! But when replacing with the new one, the bolt broke, see pictures attached. Then I drove it to a meeting and came out 2 hours later and it would crank, but not start. starts but won't kick over. Use a wiring diagram to trace the circuit. Had misfire code for all 4 cylinders. power or ground??? With the throttle body exposed, use an approved throttle body cleaner and spray it in the throttle body cavity, thoroughly. This does not require any tools. If low, it could be a timing problem . A dirty throttle body could be the reason your Mercedes-Benz E-Class isn't performing the way it should be. ANy suggestions? I managed to take the old Crankshaft Positioning Sensor out. The site . Runs super til I shut it off. We're also home to VANhattan Manhattan's very own . 2003 C320 4matic Wagon. car starts but idles and then stalls, Why do you want to replace the TPS? - Nick at Pelican Parts, Thanks allot Bros , Nick , I just cleaned my fuel injector nostles and when I tested them for failed nostles i" with the screw driver sthetoscope I found that 3 nostles sounded like spring rattle and the others were fine but thanks will replace them tomorrow and get back , car still has rough idle with one particular injector nostles flooding the plug regardless of where u place it , so good night and post u tomorrow, TIme for new injectors. The base 2014 Cadillac CTS sedan will cost $46,025 when it goes on sale this fall. Could be a fuel delivery issue or a restricted exhaust. New New New. ofcaurce it seems imposible for an amatuer to be able to change this sensor.??? The richer the air and fuel mixture is, the more power your car will generate. JavaScript is disabled. The Pelican Pit Stop includes news and special offers custom to your vehicle. I would grab a repair manual. On the left side of engine, left side when sitting in vehicle.- Nick at Pelican Parts. You will find all the videos I made about this car in this playlist :https://www.youtube.com/watch?v=BoeXrXZ2TnQ&list=PLnqEIg0csmbEKmhqN35PWJWokCZtmxpIiBefor. I located it it took a while, then made room for my right hand large hand to get to it by pushing a couple of wires/cables out of the way. If it is just clearing the codes, I believe I did that by disconnecting the battery? - Nick at Pelican Parts. Also, it runs great once started. Can I just hotwire the pump and bypass the computer? - Nick at Pelican Parts. I even drove the car without the holding screws of the EGR up to the Dobel mountain, but the EGR didn't budge a bit. Carbon Why Does My Car Die Right When it Starts Up? Hi I have a mb c220 w203 2003 avantgarde , and everytime u turn the car on it stays for like 1 2 seconds then it turns off , then u have to try like 3 4 times to fully turn it on , I have changed everything on the fuel pump o rings and everything about rings , changed sparks , have no injector leak or damaged , what could cause this ? Btw had a code for the cam sensor. Find or Sell any Parts for Your Vehicle in USA, Aston Martin V12 Zagato: First production car photos, 2014 Cadillac CTS sedan priced at $46,025, Audi A7 Sportback Launched: Price & Models. I had zero space. - Nick at Pelican Parts. Thanks Rodney , I have scanned the car with obd|| scanner and all I got was p0500 which I checked and it pointed to speed sensor "A" , now the issue is I can't seem to get which exact speed sensor , is it the wheels and which one is it or is it the engine speed sensor which is on the top of the gear box ? also replaced the fuel relay with a standard 4 prong aftermarket. Crank end seal gone and leaking? I did this on a 2006 C230. - Nick at Pelican Parts. We appreciate it. - Nick at Pelican Parts. I have changed the fuel filter, fuel pump, crank sensor. Replacing the car battery on a Mercedes-Benz is easy and can be completed by any DIYer. That can have some serious side effects in the driving dynamics of your vehicle. Pulled out the sensor WHILE CONNECTED TO ITS WIRE and put the car together in reverse. Battery has full charge. Are there any fault codes? I've been told to replace the CPS but I don't want to go through all that if I should be looking elsewhere. When your engine doesnt start youll want to check the basics. Then drove for fifteen minutes and left it for six hours and again it cranks but wont fire up. 2040Parts.com © 2012-2023. although a lot of people believe it is the alternator but while I tried starting the car the battery seemed fully functional as even the AC works while the ignition is on but it cranks for a quite a while but doesn't start. Clearance is so tight, I can barely move my hand back there. - Nick at Pelican Parts, Hi there and thanks for the article i got w202 c240 smometimes starts normally nther times it does start without cluster light on then everything will not work while fan running and no power on accelarate, Sounds like a communication issue. This article applies to the Mercedes-Benz E-Class and E-Class AMG Why Does My Car Idle Rough? I see the CPS needs to relearn itself- is there any other way to do this ex: driving for 60 miles? Just make sure to carefully wiggle it out of place without hitting or damaging any other components. New * PEC * Fuel Injection Throttle Body For MERCEDES BENZ C200 W203.AU $230.00 . You need to monitor them when the issue is present to see what is going away. It gives me a miss fire and camshaft codes but the camsaft sensors are fine. - Nick at Pelican Parts. ??? Thank you for the informative directions. I used a 1/4 inch 6 point instead of the E8 socket and works just as well. S320 (1998-2005) . Dont use t27 youll strip the bolt . Quality Crankshaft Position Sensor A0031532728 For Mercedes Benz W163 W220 W210 W208 W203 0031532728 - find quality Auto Seneors, Auto Sensors & Auto Seneors from Guangzhou Longlife Auto Parts Limited of China Suppliers - 161891415. - Nick at Pelican Parts. However the check engine light came back on in 1 day. Crannk6shaft position sensor has been recently replaced by somebody else with a brand new sensor. I have an Slk320, followed your instructions to remove the crankshaft motion sensor and it was covered in a layer of oil. You can literally buy this unit and install it on your motor and go. There is no mechanical speedometer cable like the old days. P2138 Mercedes-Benz Code - Throttle/Pedal Position Sensor/Switch 'D'/'E' Voltage . have an 04 E320 new batteries all around new alternator. - Nick at Pelican Parts. Sometimes will accelerate normal and sometimes won't move at all. It is possible this needs to be performed. - Nick at Pelican Parts. - Nick at Pelican Parts, Hi , I just fixed an oil leaking cylinder on my c230 2007 that is valve seals , but when we started the car the fan comes on and never stops , it takes a long time to start , tested fuel pressure it's fine , changed plugs and coil but I still get error code p0304 , then when it starts and I drive ,if I shut down engine it won't start again , I will have to wait a couple of hours to start pls what can I do and the error code will not go, You probably have a sensor unplugged, the coolant sensor. Car do this only when its warm. I have here a ported and lightly polished Throttle body unit off of a Camaro. 1999 Ml430. . car starts but idles and then stalls. Check compression. I have a 2003 mercedes benz c240 I'm having a hard time locating the fuel relay can you help me out? The throttle position sensor responds to the . Is there an adjustment or twist to the cps to get holes to meet up? Broken intake duct, etc. W203 Throttle Position Sensor. Not only do you get the throttle body unit, it comes with a 30psi fuel gage, a throttle body spacer, a vacuum referenced adjustable fuel pressure regulator and 80lb injectors. 2003. but your e class has different engine. We don't currently have that tech article. Can you advise if the plug should be merely squeezed by hand or maybe try to gently pry the locking tab loose with some type of pliers or a flathead? The MAF sensor in your car dictates a lot of important things about your car's behavior, so it's best that it works properly. - Nick at Pelican Parts. My c230 sports cranks but won't start. By the end of . Find many great new & used options and get the best deals for Mercedes C230 CLK320 E320 ML320 S320 Throttle Position Sensor 0125423317 OEM at the best online prices at eBay! Just enter your vehicle info into the part look up tool. Good morning Nick , like I said I had the injector nostles replaced yesterday and the car ran much better , but now has code p0302 and still slight rough idle, so I am looking at changing that coil on cylinder 2 and maybe a set of plugs again , just to ask what spec of coil is best for an Amg M272 c230 2007 engine is it the boch platinum or irradium or the ngk platinum, and now I am also stuck with this p0118 code does that mean I must replace the thermostat sensor by the front water pipe or just the one at the rear end of the engine on top of the transmission bell housing ? I would need the fault code description to determine which sensor if causing it. I am not getting computer faults or check engine lights. ..help, I can't help without knowing what is missing from the system when you are trying to start it. Search Fixya. If HID low beams are not standard on your , How to change broken interior door handle on Mercedes-Benz C-Class W203 and SLK R170. Replacement of the sensor is not as easy as the camshaft sensor, unfortunately. Sometimes when parked it will rev from 800 up to 2000 rpm before it falls down to 800 again, repeating this over and over again. It runs perfectly for about a mint then basically makes it's self run awful. The problem is that it stop after over 50 degree heat. - Nick at Pelican Parts, i have a 2002 c320 and it just cranked but would not start back up after running into the store, so first i had replaced the fuel pump then i replaced the fuel filter which was clogged up.But it continued doing the same thing so then i changed the crank position sensor but still no luck. Before you begin any work with sensors or electrical components, always make sure to disconnect the battery to avoid any risk of shock as well as damaging any electrical components. Once you are done spraying, wait a . I would suggest you grab a repair manual, you should own one. Changed it and still have a hesitation/missing; Questions: The original CPS has a metal sensor- the new one is plastic outside is there a difference? Mercedes-Benz W203 (2001-07) Project Time: 1 hour; Tab: $50; Talent; Tools: E8 Torx driver, small flat head screw driver; . At least I was able to take out and reinstall the sensor. Check engine oil level first. The halogen bulbs can be easily upgraded to HID (Xenon) headlights for a brighter light and a more modern look. I have a 07 c230 , it starts fine but bogs down after a minute or so the has a rough idle. Man, you must be made of money. Are there any fault codes? Create new posts and participate in discussions. The throttle position sensor is mounted to the throttle body on top of the engine. Mercedes-Benz vehicles such as E, C, S, ML, GL, R Class are designed to automatically lock the doors as soon as you start to drive. I picked my car up in Ottawa, which is eight hours out of town. Thanks for the detailed instructions. - Nick at Pelican Parts, Hello, I'm having a problem with a 98 clk320 no start / no spark / no fuel pump operation / coils have power / fuel pump has power / new fuel pump & filter / new crank sensor / k40 relay looks ok cant see and poor solder joints / there is one question the 40a fuse on the k40 is that supposed to have power KOEO conn. A1 pin 6&7 also have no power KOEO is that normal, going to check rpm while cranking today with scan tool will report back later, I don't have wiring to review, do you have any to share? I again put old sensor, the car doesnot run! Would not doing the relearn cause the check engine to come back on- if not, what else could the hesitation missing be? To confirm it is faulty, test the sensor signal to the DME. She drove the car a few times without an issue and the other day when she was slowing down in a turn lane the car completely stalled. This article applies to the Mercedes-Benz E-Class and E-Class Why Does My Car Die Right After Startup? Could it be CPS. Replaced sensor and seems to work ok. hopefully this will cure the problem of being slow when I accelerate and hopefully it wont stall when slowing down. or do I need to take it to dealer? if the code P0101 is stored and there are no driveability concerns Throttle/Pedal Position Sensor/Switch "F" Circuit Intermittent Throttle/Pedal Position Sensor/Switch "F" Circuit. Joined Jul 18, 2015 MB Club UK is A Mercedes Enthusiast. 2) Turned the sensor all the way and released it to snap to stop. I used the 1/4 inch 6 pts socket because the E8 Torx was not fitting well. Step 1: Locate the sensor. Please help me, Try a 1/4 drive ratchet with a socket. Fuel pump still not getting power. Thanks for your explanation, it was very helpful. Dirt can get inside the release tab. Dont think all 4 coil packs and plugs can go bad at the same time. all changed out and done and all your pics and advice saved me over $300 in dealer costs! - Nick at Pelican Parts. They towed it to a MB dealer but they are saying that no codes are showing. Thanks for your help! Check spark, fuel injector pulse and fuel pressure, volume, quality and engine compression. It detects the throttle blade angle. had couple engine with carbon build but cant remember if it had any codes. W203 C-Class. You need to repair the broken bolt. - Nick at Pelican Parts, buena tarde Nick, tengo un mercedes benz C240 2001 que compre hACE 2 A#OS Y EL DASH no funciona, lo encendi directo porque el switch no me funciona, ahora que lo vuelvo a encnder no hay corriente ennlas bobinas, alguna guia que me puedas aconsejar? Please help. Excellent DIY. No code, I can't offer any helpful insight without knowing what is missing from the system when you are trying to start it. CPS? I would say an amateur can do the repair. dealership for an awesome selection of new and pre-owned vehicles, as well as all your parts and service needs. It shuts down when I slow down and then I can get it on again. Mercedes W203 C230 M271 - Throttle Body Removal 6515 0135 13 Part No 920 HP: 204 Capacity: 2496 ccm Order cheap car parts online at Motordoctor now! I am having similar issues. Please see our article on replacing your air filters. You can replace the broken door handle only, instead of replacing the door panel, which is too expensive. Crank sensors can fail and not set a fault code. A little bit loose but I tied the crankshaft sensors connector cable to the one that doesnt move around much and hoping it will help keep the sensor down in place. Bosch or NGk will be fine. - Nick at Pelican Parts. Thanks, Could be an issue with the fuel pump. On occasion when I stop it will die. Sounds like an engine misfire. Designated trademarks and brands are the property of their respective owners. Never mind, I am an idiot!!! or independent? I just replaced my crankshaft position sensor on my 2003 mercedes clk 320. Also mine wasn't held in by an E8 reverse Torx, mine was held in by a T27 Torx. But now weve got more pictures. It also sometimes would not start and not when it cut out. . I could not have changed the sensor with out your excellent instructions. it was right there the whole time, just tucked back in further than I thought and behind another thing. But, it will shut down again when i press gas pedal. You can think of it as the one piece that dictates how much air and fuel is mixed before it goes into your engine to help you generate power. I am also having random hot water circulation pump fault but mostly stored and can feel it running but it is old and looks to be so. Hi, I have a 2005 C240 4Matic. It doesn't start. If the car is hot it may take a half an hour or more before it will fire up again. very helpful, but I'm at figure 6 and my wifes 2004 c320 doesnt look like this. I'm old and a bit thick. Also when I try to push the gas pedal it hesitates then kicks in What else could be the issue? Point me in the right direction please. The Mercedes W202 platform was the last C class of the boxy Benz era 1999 Mercedes-Benz C230 Throttle Position Sensor: C230 Kompressor - 2 But this car is clearly the new king of that hill C 200 Kompressor Avantgarde 2000 Le migliori offerte per New Connector Set For Mercedes Benz C200 Kompressor C230 W203 Cam Angle Sensor sono su eBay. This article applies to the Mercedes-Benz E-Class AMG w211 Why Does My Car Hesitate? Don't worry, the fix may be really simple. This sensor is a kind of potentiometer which transforms the throttle . 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