P0120 mercedes clk 320, This video shows level of effort required to replace the pedal in a 2001 Mercedes Benz SLK 320 May 22, 2011 · P0120 most of the time is Pedal Position Sensor. mdanielson Your observation about NA 300d is coming from the fact that the engine is high revolution engine. Usually a three wire sensor: A 5 volt reference from the PCM to the TPS, a ground from the PCM to the TPS, and a Repair Information for P0120 Mercedes-Benz code. Excuse the sense of humor. May 17, 2011 · Little accelerating power on turns or from stop - Code P0120 Jump to Latest 12K views 4 replies 3 participants last post by 43sqd Jul 4, 2013 D What causes OBD-II fault code P0120? The Throttle Position Sensor/Switch is located on the Throttle Body of the Intake Manifold and the Pedal Position Sensor/Switch is part of the Accelerator Pedal assembly. What the P0120 Code Means When your scan tool shows a P0120 code, it’s telling you that the engine control module (ECM) has detected a fault in the Throttle Position Sensor (TPS) A circuit. Sep 16, 2023 · Let me walk you through what the P0120 code actually means, how your throttle body sensors work, the most common causes, and the proven steps to fix it correctly. 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 (ECM). I scanned the code P0120 Throttle/ Pedal Position sensor circuit A. Apr 26, 2012 · Hi Guys, I had few occasions that my car during acceleration was not responding even pushing the pedal half way. It peaks out at 5000 rpm and lower rpm gives it poor . Your options are to replace it with a new throttle position sensor. (vehicle mileage 51k) I ran The P0120 code for Mercedes-Benz indicates a malfunction in the throttle/pedal position sensor or switch A circuit. Detailed information on troubleshooting and repairing a p0120 vehicle trouble code which refers to a malfunction in the throttle position sensor/switch TPS A circuit. Learn what Throttle/Pedal Position Sensor/Switch A Circuit Malfunction means, location and how to repair. What does this mean? OBD2 Code P0120 Mercedes definition: The TPS (Throttle Position Sensor) is a potentiometer that is mounted to the throttle body. When the PCM detects a problem with this sensor or the May 12, 2011 · Welcome to the World’s Premier Mercedes-Benz SLK Community from Valrico, Florida! Please update your location/vehicle (model and year) in your profile as it helps the members answer your questions which usually are based on that information. If you determine the throttle position sensor on your Mercedes-Benz has failed, you must address this problem immediately. Mercedes-Benz dealerships or any interior mechanic would be happy to help you. Getting code P0120, requires replacement of the pedal. This sensor is crucial for the vehicle's electronic throttle control system, as it helps determine the position of the throttle pedal and sends this information to the engine control module (ECM). It is easy to come to the conclusion on diesels, since they don't have throttle, but on gas engine you might want to verify that. These sensors tell the engine control module (PCM) how fast the driver wants to go and how quickly it needs to get up to speed. Finally today it failed again and for the first time check engine light came on. Also includes links to relevant forum topics on the code. As the throttle blade moves, the TPS sends a signal to the PCM (Powertrain Control Module). Nov 10, 2014 · 2001 CLK320 tranny code P0715-P0700-P0120 Jump to Latest 12K views 22 replies 6 participants last post by vegas2000e320 Dec 2, 2014 V The throttle position sensor (TPS) responds to the accelerator pedal movement. In addition, the sensor detects the opening and closing speed of the throttle valve and feeds the voltage signal to the ECM. It detects the throttle blade angle. In most cases, you will get code P0120 or P012x.
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