W203 p0221. Observations: No washer fluid, no swipe.

W203 p0221. the default is intermittent and my garage never. Occasionally the car will get into a limp mode. Codes P2135 and P0221 indicate throttle position sensor or wiring faults causing poor throttle response. According to SDS, P0121 (DTC 2002-16) is definitely a problem with the accelerator pedal and nothing else. Ask questions or share your repair experience on the car forum. Being aware of the symptoms associated with this code can help you catch problems early. Calibration of this sensor is crucial for precise throttle measurements. D Jun 30, 2019 · Before cleaning the MAF I put the old MAF back in and the vehicle accelerator stopped working on me twice within half an hour and recieved some of the previous codes including the P0221 code. 5 for over two seconds. Sep 7, 2024 · P0121 Code Meaning, Causes, Symptoms & Tech NotesThe P0121 code indicates that there is a problem with the Throttle Position Sensor (TPS) 1 performance. Check Engine and EPC light on, unresponsive throttle pedal. Feb 6, 2020 · Ursachen Ein P0221-Code kann bedeuten, dass eines oder mehrere der folgenden Ereignisse aufgetreten sind: Lösungsmöglichkeiten 1. MERCEDES P0221 & P1999 CODES: Q&A on SECONDARY ISSUESHello, my name is***** and i will do my best to assist you. Can anyone help me figure Feb 3, 2022 · P0121 code is a Diagnostic Trouble Code (DTC) that indicates an issue with the Throttle Pedal Position Sensor/Switch (TPS) A range. I borrowed a code reader, and it came back with P0221, Throttle/Pedal Position Sensor/Switch "B" Circuit Range/Performance. It is a generic powertrain code that applies to many makes and models, though the specific repair steps may vary. Nov 5, 2024 · When this code appears, it typically means there’s an electrical range or performance issue that needs attention. It is a potentiometer that measures how open the throttle is. The P0221 code signifies that the throttle/ pedal position sensor is providing inaccurate readings, or the input signal from the accelerator pedal is out of range. pro. This sensor is responsible for monitoring the position of the throttle pedal and sending this information to the engine control module. Common trouble codes include P0122, P0123, P0222, P0223 and P2135. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. This sensor plays a crucial role in relaying information about the position of your vehicle’s throttle. As the throttle is opened, the reading (measured in volts) goes up. Symptoms are little to no acceleration periodically, and the Jun 6, 2019 · Hello All, Working my way through my problem. Specifically, P0036 pertains to the HO2S Heater Control Circuit for Bank 1 Sensor 2. here is a screenshot of my side. Eine blinkende Motorkontrollleuchte weist auf Fehlzündungen hin, die den Katalysator The P0121 code for Mercedes-Benz indicates a Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance Problem. Mar 17, 2018 · Code P0221 does refer to the Electronic Accelerator but it is a residual code because the accelerator sensed that it wasn't performing properly because of the frozen rotors. p0221 is for a failed throttle body. These codes can be read and erased with a simple OBD2 code reader, listed under yellow column below. See images of fuse, fuse S 320 V6 Fuel Injectors Diagnosis / Removal / Replacement from Mercedes w220 Mercedes w203 C200 TPS (throttle possition sensor) Test Разбор ошибки p0121 Mercedes Benz Причины возникновения и методы решения Узнайте, как эффективно и быстро решить ситуацию с ошибкой p0121 на Avto. Jan 24, 2013 · The mechanic swapped the plugs, and it runs more reliably, but sometimes when driving (usually after getting off a freeway or getting to a red light, during periods of deceleration) it goes back to the ESP mode. Sie sollten das Problem jedoch so bald wie möglich diagnostizieren und beheben lassen, um potenzielle Probleme mit der Fahrbarkeit und dem Kraftstoffverbrauch zu vermeiden. I have been told first thing to do is clean electrical connections at either end, is there an how to How to test and replace and electronic throttle body. I Código De Error P0221 - Síntomas, Causas Y Soluciones. Inspeccioné el cableado y las fichas y todo parece estar bien. It includes powertrain, body, chassis, and network codes, as well as a detailed description of each! Mar 3, 2025 · Getting to the root of a P0123 code requires diagnosing the throttle position sensor or switch 'A' circuit to restore optimal engine performance. P0221 is a diagnostic trouble code (DTC) for "Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance Problem". Опыт эксплуатации Mercedes-Benz C-Class (W203): Собрался я ехать домой. However, it's important to note that specific diagnosis time and labor rates can vary depending on the location, vehicle make and model, and engine type. What Does the Engine Code P0221 Mean? Character "P" in the first position of Diagnostic Trouble Code (DTC) represents the powertrain system (engine and transmission), "0" in the second position means that this is a generic OBD-II (OBD2) DTC. P1234). Si se topa con valores anormales, proceda a suplantar la totalidad de la pieza. This diagnostic trouble code (DTC) is related to the throttle position sensor or circuit, and it can cause a range of symptoms such as poor acceleration or engine Feb 7, 2025 · P0223 code signals a problem related to the Throttle/Pedal Position Sensor or Switch B. Usando una herramienta de escaneo, compruebe si hay un cortocircuito o un circuito abierto en el TPS. My garage has changed throttle body twice, PCV valve twice, has remade the thorttle wiring with the 6 yellow wires. Explore the Mercedes Benz W203 Class C 240 2000, 2001, 2002, 2003, 2004 detailed specs, including 0-60 mph times, horsepower, and handling data. Es fundamental identificar y Apr 28, 2024 · The P0221 trouble code technically means "Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance Problem". Apr 8, 2025 · The P0221 code Mercedes indicates a potential problem within the throttle position sensor (TPS) circuit, specifically the "B" circuit range or performance. Ошибка P0121 — Датчик “А” положения дроссельной заслонки – диапазон / производительность Определение кода ошибки P0121 Ошибка P0121 указывает на наличие проблемы, связанной с датчиком “А The P0221 code for Volkswagen indicates a problem with the throttle pedal position sensor or switch 'B' circuit. Here's exactly what you need to do to fix it. Jun 28, 2013 · Last weekend I had a problem with my 2001 C240 and the accelerator pedal or so I thought from troubleshooting and reading the W203 forum. Jedyne co zrobiłem, to wymieniłem czujnik położenia przepustnicy/pedału i nadal otrzymuję ten błąd. It is internal to the throttle body. Subscribe: OTHER VIDEOS THAT MAY INTEREST YOU*** --- Wheel bearing May 12, 2011 · Hello everyone, This is my first post and I thought I would share a problem thatI had and the steps that I took to fix it. P0221 code for Ford indicates throttle/pedal position sensor/switch B circuit range/performance problem. Learn what Throttle/Pedal Position Sensor/Switch 'B' Circuit Range/Performance Problem means, location and how to repair. Mar 30, 2011 · Forum Main Model-Line Discussion B6 A4 P0221 throttle / pedal position sensor / switch B circuit range / performance Results 1 to 10 of 10 Aug 25, 2022 · Soluciones del código odii P0221 Con una herramienta de escaneo, verifique las lecturas del TPS. Diagnosis includes checking the sensor, wiring, and connections. The mass air flow sensor senses the total amount of air passing the sensor and allows the fuel injection system to adjust the fuel mixture to compensate for cold weather and/or high altitude conditions. The MAF also incorporates an internal intake air temperature Cómo borrar el código de fallo P0221 con sus propias manos: descripción del código OBD2, síntomas, diagnóstico, consejos, solución de problemas. Síntomas, causas y soluciones! ☝ Este código DTC afecta al MOTOR Y TREN MOTRIZ, pero, ¿Dónde exactamente? Entra! Mar 12, 2025 · Einleitung Die Mercedes W203 C-Klasse ist ein beliebtes Modell, das zwischen 2000 und 2007 produziert wurde. Specifically, it refers to Sensor B’s range or performance being out of specification. Get all the Info. Symptome der VAG-Drosselklappenfehlercodes P0121, P0122, P0221, P0222 und P0638 Probleme mit dem Drosselklappengehäuse machen sich durch verändertes Fahrverhalten schnell bemerkbar. The advent of the onboard diagnostics (OBD) systems marked a significant milestone in What does this mean? OBD2 Code P0120 Mercedes definition: The TPS (Throttle Position Sensor) is a potentiometer that is mounted to the throttle body. • 2012 Golf Wipers 00153 trouble code This 2012 Golf 2. Today I connected my code reader and found this. Ignoring it can lead to decreased power and fuel efficiency. SDS does have specific steps to diagnose problems with the throttle. Apr 13, 2022 · Welcome to the forum @Arielitoscar - please take a moment to read the information on the link below. Jan 12, 2025 · Alles über den OBD-II-Code P0221: Ursachen, Symptome, Diagnose und Lösungen. Das Verständnis dieser Codes ist entscheidend für Feb 25, 2016 · Alle Reparaturanleitungen und Tipps & Tricks zum Mercedes W203, S203 oder CL203 mit den Motoren M271, M112, OM642. Sep 21, 2021 · The troubleshooting procedure of the P0221 above mentions the presence of P2135 as well. Verständlicher Leitfaden zur Fehleranalyse und Reparatur Ihres Fahrzeugs May 26, 2022 · Fehlercode P0221 (OBD2) – Dekodierung, Ursachen, Symptome und Lösungen. A general measurement is: at idle = . Jul 3, 2024 · A Historical Perspective on Mercedes Powertrain Errors – Spotlight on P0121: TP Sensor Circuit Insufficient Activity The Beginnings of Powertrain Diagnostics in Mercedes-Benz Vehicles Mercedes-Benz, with its storied history of innovation and luxury, has long been at the forefront of automotive technology. This sensor is responsible for monitoring the position of the throttle pedal and transmitting this information to the engine control module (ECM). Apr 24, 2024 · If you’re dealing with the P0221 code, it points to issues with the throttle pedal position sensor switch B circuit performance. Lösungsvorschläge ein! P0221 – THROTTLE POSITION SENSOR OBD2 Fehler P0221 mögliche Ursachen Wann wird P0221 erkannt? Was sind die Symptome von P0221-Code? Aug 30, 2024 · The P0221: Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance refers to a problem within the throttle or pedal position sensor B circuit, which can cause issues with the vehicle’s acceleration and throttle response. Since this seems to happen when you hit a speed bump or stop and start the car, I suspect it may be a wiring problem. Tried to restart a short time later and engine started, ran for 1 min. Comment éliminer le code d'erreur P0221 de vos propres mains: description du code OBD2, symptômes, diagnostic, conseils, recommandations, dépannage. This code sets when the output voltage reaches higher than 4. I then have to turn the car on and off, sometimes multiple times, to get it moving again. Feb 7, 2025 · The P0221 code is a diagnostic trouble code (DTC) that indicates an issue with the throttle or pedal position sensor. P0221 Sensor de posição do acelerador/interruptor B 🔴 Código de problema Sintomas Causas Soluções OBD CODE 13K subscribers Subscribe Sep 9, 2015 · P0221 - Can't find part numbers Jump to Latest 2K views 4 replies 4 participants last post by MercedesMT Sep 17, 2015 J The P0121 code indicates that your powertrain control module (PCM) has detected that your throttle position sensor is operating outside of a programmed range. Everytime that it happened, restarting will put the car back to "normal" or The typical repair costs for addressing a P0120 code in a Mercedes-Benz can range from $200 to $500, including parts and labor. 🔴 Find out everything about the P0221 fault code! In this video, we will explore the description, symptoms, causes, and solutions to resolve this problem. Diagnose electrical problems by conducting voltage tests on the sensor. 5. Some common causes of the P0221 code include a defective throttle position (TP) sensor or switch, faulty pedal position sensor or switch, and a clogged throttle May 25, 2016 · We recommend Torque Pro Table of Contents What Does Code P0221 Mean? What are the common causes of code P0221 ? What are the symptoms of code P0221 ? How do you troubleshoot code P0221 ? Codes Related to P0221 Get Help with P0221 What Does Code P0221 Mean? OBD II fault code is defined as “Throttle/Pedal Position Sensor/Switch B Range/Performance”, and set when the PCM (Powertrain Control The P0221 DTC code may result from a number of sources, including: Faulty Throttle Position Sensor (TPS): The most common cause of P0221 is a malfunctioning TPS, which can send incorrect signals or fail to send any signals to the ECM. Mar 18, 2025 · Discover the underlying causes of the P0121 code, from faulty throttle position sensors to wiring issues, and learn how to diagnose and repair it. Aug 19, 2024 · Common codes include P0120, P0121, P0122, and P0123 which indicate a problem with the throttle position sensor or its circuit. This component measures how far you press the accelerator pedal and sends that information to the engine control unit (ECU). Auto repair shops commonly charge between $80 and $150 per hour, with rates potentially higher at dealerships or El código de falla P0221 se establece cuando el PCM detecta un problema de rendimiento en el Sensor de Posición del Acelerador. Also includes links to relevant forum topics on the code. Stored Error's P2029-001 Engine RPM Implausible P200A-001 Throttle Valve Apr 11, 2014 · I decided to hook up my $20 dollar OBD reader, which showed the code P0121 - Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance Problem. Switch off and back on its fine again, I am getting P0123 Throttle/pedal position sensor/switch A circuit high. and stopped. The mass air flow sensor (MAF) is used to measure the amount and temperature of air that is entering the engine at any one time. P2403 The P0221 diagnostic trouble code (DTC) for Ford vehicles refers to an issue with the throttle/pedal position sensor or switch 'B' circuit. The Mercedes-Benz throttle body or throttle position sensor found on C-Class, E-Class, S-Class, CLK-Class, and SLK-Class may fail to cause idle issues, no idle, or poor acceleration. Unfortunately this did not resolve the problem. So diagnostizieren und löschen Sie Codes und beheben Probleme mit der Kraftstoffzufuhr. Wenn Sie Zugang zu einem Diagnose-Tester haben, sehen Sie sich die Leerlauf- und WOT-Werte (Vollgas) für das TPS an. It's now firing these codes (maybe more?): P0101, which I think is MAF, and P0221, which I Diagnose P0221 code: throttle/pedal position sensor issues. 061) - Engine did not want to start (cranked but did not start). Dabei gehen wir auch auf die Symptome des Fehlers am Fahrzeug und die Kosten der möglichen Reparaturen bzw. Ran Das and got P20CF008 Voltage difference between signal 1 and signal 2 of component B37 accelerator pedal sensor Apr 13, 2019 · When i went to check code, it said P0221, throtle position sensor. I hit the accelerator hard and the What does this mean? OBD2 Code P0121 Mercedes definition: The Throttle position sensor is a potentiometer that measures the amount of throttle opening. Hmmm, something is suspicious here Dec 10, 2024 · Код obd-2 P0121 🚨 Расшифровка кода неисправности P0121 ️ Причины возникновения ️ Типичные симптомы ️ Способы исправления поломок ️ Полезные советы на Автопро. It detects the throttle blade angle. 000km Handschalter So und jetzt zu meinem Problem: Es kommt ab und zu mal vor also völlig willkürlich, dass mein Auto Jun 29, 2011 · I have the exact same problem with my 2004 w203- It started about 3 months ago. May 16, 2021 · Erstmal alle Daten zum Fahrzeug: W203 C180 Kompressor 143PS Baujahr 2002 180. Mar 18, 2018 · W sekcji błędu p0221 jest napisane "zakres/wydajność obwodu". As the throttle blade moves, the TPS sends a signal to the PCM (Powertrain Control Module). The ECM then uses this data to adjust the air-fuel mixture for Mar 17, 2011 · Well, the ESP warning came back again. Repair Information for P0221 code. ” It typically means that the sensor in question doesn’t always agree with the other redundant sensors. This sensor is crucial for the proper functioning of the throttle system, as it detects the position of the throttle pedal and relays this information to the engine control module (ECM). Este código puede generar varias complicaciones que afectan el rendimiento del motor y la eficiencia del combustible. Compare these readings to the 2009 Chevy Traverse P0496 P0221 Ongoing Traverse Stabilitrak problems New rebuilt transmission, new timing chain and sprockets, new throttle body, new throttle position pedal sensor. One of the most common issues that BMW drivers face is the P0221 code. The ECM uses this data to adjust the air-fuel mixture and ignition timing to optimize engine performance and fuel efficiency. A lo largo de este artículo, exploraremos en profundidad las causas, síntomas y posibles soluciones para el código P0221. Sensor de posición del acelerador/pedal/circuito del interruptor B Rango/rendimiento. When I go to start the car in the morning the engine will crank and idle like normal but there is no electrical in the car. I am using a ICARSOFT MBII reader and am getting a P0102. Diese Codes werden vom Bordcomputer generiert und können mit einem Diagnosegerät ausgelesen werden. Sep 16, 2023 · This is a complete Mercedes fault codes list. Looks like the fuse is bad but can't really tell- don't see a break in the wire. 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 Mercedes Benz 203 W203 Workshop Service and Repair Manuals, with production models and statistics for: C180, C200, C220, C230, C240, C250, C280, C36 AMG, C43 AMG, C55 AMG Jul 5, 2018 · Greetings, 2005 W203 Wagon Front wipers just stopped working. Mar 10, 2017 · P0221 is likely going to be a bad accelerator pedal that will need replacement. Replaced fuse #46 with a 40amp and no luck. Проблемы с модулем управления двигателем (PCM). Now the engine will not crank (turn). Si no detecta ningún problema, proceda mover el conector y el arnés. 6 days ago · Learn all about the P0221 code, what causes throttle/pedal position sensor/switch "B" circuit issues, and how to diagnose and fix common problems to maintain optimal engine performance. This is one of the most frequent OBD2 trouble codes. I have been searching the forum but cannot find this code? My car is running in limp mode. This problem can arise from a faulty sensor, circuit performance issues, wiring or connector problems, or a malfunction in the Powertrain Control Module (PCM Dec 5, 2024 · Dringlichkeit und Schweregrad Wenn Ihr Auto den P0221-Code anzeigt, können Sie in der Regel kurzfristig sicher weiterfahren. When I exited the highway I notice the RPMs increasing as I came to a stop. When this code is triggered, it's important to diagnose and address the issue promptly to avoid drivability problems and potential engine damage. the P0221 - Drosselklappenpotentiometer 2 Schaltkreis (Bank 1) - OBD2 Fehlercode: Fehlerbeschreibung Ursachen Symptome Diagnose Reparaturanleitungen Reparaturkosten Halte dein Fahrzeug in Stand This is a list of Mercedes-Benz specific Diagnostic Trouble Codes (DTC) or also known as engine fault codes. I am going over your story now and will reply back soon with some info,thanks! what is the description of the p1999 i see in my system its can fault codes but there are many different styles of the same code. Mar 29, 2025 · Get a grip on your car's P0121 code with our guide! Dive into the causes, symptoms, fixes, and preventive tips for a smooth drive ahead. Descubre cuál es el código de falla P0221. This can lead to problems such as increased emissions, potential failure to pass emissions tests, and inefficiencies in the vehicle’s emission control system. 🚗💨 The diagnostic trouble code P0221 indicates a potential issue with the throttle/pedal position sensor or switch 'B'. Repair Information for P0121 Mercedes-Benz code. Mar 12, 2013 · I'm receiving the error code P0123 for the throttle/ accelerator pedal position sensor. Mar 21, 2017 · Getting the other specific codes for the throttle would be helpful. I've read some other posts, and it seems a lot of people go ahead and replace the pedal assembly and then come to find out the problem was in the throttle body or dme. I have not had any issues with stalling, or slow acceleration or anything like it, and car is still running perfect. El código DTC P0221 indica un mal funcionamiento en el sensor de posición del pedal del acelerador, relacionado con fallos eléctricos. I did a lot of reading on the site and was able to piece together what I had to do, but I thought I would give complete instructions with pictures for others to follow. "2" in the third character position in a DTC indicates that the fuel and air metering and auxiliary emission controls is experiencing a malfunction. Find out what exactly this means, the symptoms and causes of the code P0121 and how to fix the malfunction. This system plays a crucial role in controlling the release of harmful emissions from the vehicle into the atmosphere. You do not need a new accelerator. Pulled codes - P0221, P0456, P0335. Si la lectura cae, suplante el sensor. Be sure to watch the follow up to this video. Always diagnose first. If codes are present, they need to be addressed before the relearn will be successful. Once we are In diesem Ratgeber erklären wir die Ursache des OBD DTC Fehlercodes P0221 (Drosselklappen-Potentiometer B/ Fahrpedalsensor B – Bereichs/Funktionsfehler) an Fahrzeugen verschiedenster Hersteller (VW, Skoda, Seat, Audi, BMW, Mercedes, Fiat, Opel, Ford & Co. it seems to correct itself after a few days without me doing anything (the car operates ok) Anyway. Sep 7, 2024 · The P0221 code for Mercedes-Benz indicates a Throttle/Pedal Position Sensor/Switch 'B' Circuit Range/Performance Problem. This means that there is an issue with the sensor or switch that monitors the position of the throttle pedal. Dec 19, 2024 · Diagnostic trouble code (DTC) P0221 stands for “Throttle/Pedal Position Sensor/ Switch B Circuit Range/Performance Problem. I checked fuses None blown # 19 #45 I also checked the wire in the top of steering colum and that is fine. Read the full article below to know what it means, how to fix it, and what other codes may show related to it. Meaning Digging a little deeper into this trouble code, a P0121 is a BMW P0221 Code : Throttle Valve Potentiometer 2 Plausibility To Air Mass As a car owner, it can be frustrating to see a warning light pop up on your dashboard. P0221 code specifically indicates an issue with the throttle position sensor. Mar 13, 2009 · My Engine Light has been lit a few times in last couple of weeks. PCMs & APPS can fail, but failure is rare & certainly shouldn't fail multiple times. Утречком часа в 4 заправился на Лукойле под завязку и по свежевыпавшему снегу выдвинулся в направления Севастополя. All Diagnostic Trouble Codes have a letter followed by a 4-digit number (e. This is not a severe issue, but it needs to be fixed as early as possible. YOUCANIC scanner Aug 22, 2024 · Understanding the P0220 Diagnostic Trouble Code The P0220 is a generic powertrain diagnostic trouble code (DTC) that indicates a malfunction with the throttle/pedal position sensor/switch "B" circuit. I was on the highway and stomp the accelerator. See post #2. Solve for P0221. Explore symptoms & fixes. Nov 13, 2023 · The code P0123: Throttle/Pedal Position Sensor/Switch "A" Circuit High Input indicates a problem with the throttle position sensor, where the input signal to Aug 12, 2025 · C-Class (W203) - 2001 - 2007 Mercedes Benz C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe (W203) forum discussion, how-to guides, and Jul 29, 2022 · Hi flokls, I have been facing this issue for almost 2 years, I already spent a lot with my garage but the default is still there. How to fix Volkswagen Throttle Position Sensor Code P0221 and P0121 Switch B/A. 5L had P0122, P0222, P0221 throttle related trouble codes with instances of low power mode Fault code P0221 — accelerator/pedal position sensor/switch “B” circuit range/performance problemHow to clear error code P0221 by hand: OBD2 code description Apr 12, 2022 · El escáner marca error P0121 (sensor posición de Mariposa de Acelerador/Circuito de acelerador A – problema en el rango/funcionamiento). I have cleared the code but when I restart I am getting the same code. The TPS is a crucial component of the engine management system as it monitors the position of the throttle valve and sends this information to the Engine Control Module (ECM). Incorrect calibration may result in faulty signals to the engine control module. This means that the engine control module (ECM) has detected a discrepancy in the signal coming from the throttle position sensor or pedal position sensor 'B'. 99 . 000km Handschalter So und jetzt zu meinem Problem: Es kommt ab und zu mal vor also völlig willkürlich, dass mein Auto P2121 is a diagnostic trouble code (DTC) for "Throttle/Pedal Position Sensor/Switch D Circuit Range/Performance". Czasem wystarczy Apr 14, 2024 · P0036 is part of the OBD-II (On-Board Diagnostics II) system, a standardized protocol used by vehicles to monitor and report malfunctions in various components related to engine performance and emissions control. Inspect the accelerator pedal: Make sure the accelerator pedal moves smoothly and returns to the top position when released. EDIT: Actually, no, according to SDS, P0221 is a bad MAF sensor of or a bad ECU, not the throttle itself. 5 Sep 11, 2025 · The P2403 code indicates a problem with the evaporative emission system leak detection pump sense circuit being open or disconnected. It also has good information about how the forums are organized and how to use the search feature I have a MB C240 (2005) with the code P0221 Throttle / Pedal Position / Switch Circuit Range / Performance and the car The P0221 code means that there is an issue with the Throttle/Pedal Position Sensor/Switch, which provides input from the driver's foot to the engine in term Sep 7, 2008 · Got throttle position error codes P0120, P0121, P0122, so I exchanged the accelerator pedal which includes the throttle position sensor. Различают стандартные коды ошибок, которые могут возникать у всех производителей, и собственные коды производителей, которые P0221 - Throttle position (TP) sensor B/accelerator pedal position (APP) sensor B – range/performance problem (Датчик В положения дроссельной заслонки / датчик В положения педали акселератора - диапазон/функционирование). Выехал за город набрал 90 включил круиз и P0221 Сигнал датчика положения дроссельной заслонки "B" вне допустимого диапазона P0222 Низкий уровень сигнала датчика положения дроссельной заслонки "B" The meaning of fault code P0121 is: Throttle Position Sensor/Switch A Circuit Range/Performance Problem. This is good information for others to know when trying to help. 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. I cleared the code, but the problem came back as soon as I started the car. Prüfen Sie, ob sie den oben genannten Spezifikationen nahe kommen. Once we are able to Feb 12, 2023 · What Does the P0123 Code Mean? The P0123 trouble code indicates that the Engine Control Module (ECM) or Powertrain Control Module (PCM) detected high output voltage from the throttle position sensor A. . P0700 signals transmission control issues, while P2176 and P0507 relate to air-fuel mixture and idle speed errors. Rear wiper/washer work fine. I have checked: all fuses are ok, battery checks at 12. 000km Handschalter So und jetzt zu meinem Problem: Es kommt ab und zu mal vor also völlig willkürlich, dass mein Auto Feb 2, 2025 · P0123 code indicates a problem with the throttle or pedal position sensor. g. The Aug 22, 2024 · What is the P0221 code? The P0221 code indicates a problem with the throttle/pedal position sensor/switch "B" circuit range/performance. Si Feb 7, 2014 · It registered 2 codes, "P0221 throttle/pedal position sensor/switch B circuit range/performance problem" and "P0120 throttle/pedal position sensor/switch A -circuit malfunction". To comprehend this code fully, it’s essential to understand the role of the HO2S and its heater El código P0221 se refiere a un problema relacionado con el sensor de posición del acelerador (TPS) en el vehículo. Definition A P0121 trouble code is defined as when your vehicle’s throttle position sensor or switch A circuit is experiencing a range or performance problem. This article explains the symptoms, causes, and tips on how to clear the P0121 DTC from your vehicle. 2004 C240 (203. May 13, 2009 · Witam Panowie, od jakiegoś czasu zmagam się z problemem który powoduje opóźnioną o około 3 sekundy reakcję na pedał gazu, oprócz tego auto jedzie jakby nie pracował kompresor, brak jakiekolwiek dynamiki, każde przyśpieszenie które jest bardzo mozolne i zwiększenie biegu powoduje jakby samoczynne hamowanie silnika i znów opóźnioną reakcję na pedał gazu. Observations: No washer fluid, no swipe. Jan 4, 2025 · The P0221 trouble code is a diagnostic trouble code (DTC) indicating a problem with the Throttle/Pedal Position Sensor/Switch 'B' Circuit Range/Performance. When this code is triggered, it means that the vehicle's onboard computer has detected a fault in the circuit that monitors the performance of Jul 10, 2024 · Think your car's throttle has a mind of its own? Could a bad throttle position sensor (TPS) be to blame for limp mode, rough idling, and the constant illumin May 31, 2020 · 2001 slk 320 So my accelerator pedal was acting wonky, threw a check engine light, scanned, found code P0121 with torque, as I had my bluetooth adapter in the glove compartment. P0400 can a vacuum leak at the EGR transducer. Apr 2, 2015 · Checked and got code P0221 Thr/Pedal Position Switch B Performance from reading some post. Uncover causes like faulty sensors, dirty throttle bores. The throttle position sensor (TPS) is not the same as the gas pedal (APPS). Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154. Коды ошибок Мерседес Код неисправностей состоит из 5 знаков - одной буквы и четырех цифр. Mar 2, 2014 · OBD II Fault Codes Reference Guide The Diagnostic Trouble Code numbering follows a standardized structure. Please note that there are Check Engine / Service Engine / CEL fault codes which are stored in the Engine Control Unit (ECU). ). Feb 1, 2015 · For the second time now when u kick down the car loses almost all it's power. Learn what Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance Problem means, location and how to repair. The first letter indicates the type of code: P = Powertrain C = Chassis B = Body U = Network Symptoms Causes Seriousness Can I Still Drive? Diagnose Difficulty of Inspecting Get Additional Help The P2403 code definition is “Evaporative Emission System Leak Detection Pump Sense,” also Mar 5, 2009 · P203C Fault of priority 1:fault of function monitor in electronic accelerator (P0221) P203C priority 1 error:electronic accelerograph action inspection component malfunction (P0221) May 16, 2021 · Erstmal alle Daten zum Fahrzeug: W203 C180 Kompressor 143PS Baujahr 2002 180. What Does P0121 Code Mean? Technically, the OBD definition of the P0121 code is May 6, 2009 · I did stupid and floored it until I hit the end of travel limit switch pedal and I got the OBD2 trouble code #P0121 (Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance) Como limpar o código de erro P0221 com as mãos: descrição do código OBD2, sintomas, diagnóstico, dicas, recomendações, resolução de problemas. A few times car stalled or stopped at the stop sign. The powertrain control module (PCM) supplies a 5 Volt reference signal to the throttle position sensor (TPS) and usually a ground also. Как устранить или сбросить код неисправности P0221 Некоторые предлагаемые шаги для устранения неполадок и исправления кода ошибки P0221: Dec 29, 2012 · P203C Fault of priority 1:fault of function monitor in electronic accelerator (P0221) P203C priority 1 error:electronic accelerograph action inspection component malfunction (P0221) Sep 28, 2024 · The P2403: Evaporative Emission System Leak Detection Pump Sense Circuit/Open refers to an issue where the sense circuit for the leak detection pump in the evaporative emission system is either open or not functioning correctly. It explains how to update your user profile so that your car's details and your location appear on each post below your avatar. When I turn the key (tried both) I hear a faint click and the radiator fan starts-up and runs but Apr 9, 2013 · It's been a couple months that my 2002 E320 4matic (with 145,000 miles) has some issues with BAS/ESP/ABS warning. Jun 14, 2020 · Repair Information for P0221 Mercedes-Benz code. Wie bei allen modernen Fahrzeugen können auch beim W203 verschiedene Fehlercodes auftreten, die auf mögliche Probleme hinweisen. Subscribe to updates so you don't miss out on new guides. The Mercedes-Benz C-Class (W203) is the internal designation for a range of compact executive cars manufactured and marketed by DaimlerChrysler from 1999 to 2010, as the second generation of the C-Class — in sedan/saloon, three-door hatchback coupé (marketed as the SportCoupé and sub-designated CL203) and station wagon/estate (sub-designated S203) body styles. smmtx mptvgh tri fhlo qsdunaw mek gpcxkp djwer bdo lrbnxck