P0172 mercedes m271. The check engine light come on about once every two weeks.
- P0172 mercedes m271. Apr 30, 2024 · Diagnosing and fixing error P0172 can be complex, and this guide is designed to simplify the process for beginners. Following a fun time and replacement of the Seimens ECM the car is running well but every run eventually throws up a MIL telling me the mixture is too rich at Idle - Merc fault code P2029-002. The car is throwing the following DTC codes: P0170, P0137, P0172, P0138, P0136 May 2, 2020 · Repair Information for P0172 Mercedes-Benz code. I How can I diagnose the OBDII code P0172 in my Mercedes-Benz? - To diagnose P0172, you can use an OBDII scanner to retrieve the code, visually inspect the fuel system components, check for vacuum leaks, and perform a fuel pressure test. Jun 25, 2024 · For your codes P0172 and P2188, indicating a rich condition on Bank 1, there are several steps you can take to improve your car's performance and fuel efficiency. I have not noticed the car running worse/rough or smell from exhaust but fuel consumption feels exsessive. Jetzt komm ich mir veräppelt vor, anfänglich alles ok, nach 3 Wochen: Immer wieder keine . This is confirmed by a high fuel condition reading on the downstream of the Cat Lambda Nov 19, 2022 · helloi'd love to share my experience and i want your guy who may have the same issue that i was face and unfixable to help or share your experienceit's happen to me 4 time while i work on mercedes for 5 year +it's all about mercedes benz that have m271 kompressor engine (R171 (2time) W209, W204let's say it SLK 200 kompressor R171 M271 engine Mar 9, 2009 · , w204 gemisch zu fett , Mercedes Benz Gemisch zu gering, c280 W204 P0172 P0175, W203 gemisch zu fett bei teillast, mercedes clk w209 fehler gemischbank, clk 280 fehler system dicht, p0746 fehlercode 350 cgi genisch zu fett, Mercedes P017222, gemischadaption 1 additiv gemisch zu fett bei leerlauf mercedes slk, R170 gemisch zu fett bank 1, m271 Troubleshooting P0172 Code on Mercedes W204 with M271 Turbo W204 often faces rich fuel mixture and faulty mass airflow sensor issues causing P0172 errors. Learn what System Too Rich Bank 1 means, location and how to repair? Feb 23, 2022 · Hello again. Jan 18, 2013 · Hi guys, My 2005 c230 Kompressor 4dr/6speed is throwing intermittent P0171 and P0172 codes. Apr 7, 2025 · How do I fix a P0172 code on my Mercedes? To fix a P0172 code, diagnose the cause and address the issue, such as replacing a faulty oxygen sensor, repairing leaking fuel injectors, or fixing a vacuum leak. Apr 3, 2020 · C200T; Bj. P0172 indicates a rich fuel mixture, often caused by a faulty MAF sensor, leaking fuel injectors, or a clogged air filter. 2002; 1896ccm, ich glaube Motor M271, gekauft beim Händler, ergo noch Gewährleistung. Mar 1, 2025 · Discover the underlying causes of the P0172 code, from faulty oxygen sensors to clogged fuel injectors, and learn how to fix the rich fuel trim system. Aug 24, 2023 · Hi! My car recently failed a emissions test because of too high CO. The car seems to be running rich too. The check engine light come on about once every two weeks. Always refer to your specific model’s service manual for detailed instructions and specifications. xume wob jhmywboy rjqmt kfpwm ahwqgc swcho qhlm njkryxp nqonab