Hi. 2 Input analog timing (100 mV) DME initiates secondary ignition for each cylinder then looks for feedback BMW Fault Code Lookup. I connected a diagnostic program. The car runs normally. Aug 18, 2023 · I can see that the code you have stated shows: 421343 - Position specification: Undesired power transmission in neutral detected via dynamic calculation This appears to be a communication issue from the ECM Engine Control Module on the CAN Controller Area Network. Nov 19, 2004 · BMW Fault Codes (DTCs) Below is a comprehensive listing of BMW DTCs and the corresponding SAE P-codes. I did check the fluid level and it seems fine. M5) Recall Notices Common BMW 5 Series (incl. Aug 27, 2018 · E visto exactamente el mismo problema por montones de foros y nadie da una respuesta a este problema, yo tambien tengo exactamente el mismo problema en mi 520d f10 del 2010, yo pienso que es un selenoide defectuoso en la mecatronica, pero no lo se con seguridad con el programa ista D, entre en la caja de cambios y me salia un selenoide en corto y los demas salian bien pero no se supongo que Aug 18, 2023 · I can see that the code you have stated shows: 421343 - Position specification: Undesired power transmission in neutral detected via dynamic calculation This appears to be a communication issue from the ECM Engine Control Module on the CAN Controller Area Network. A drive error popped up when the car was turned on. I’ve never had a transmission fail In 30 years of driving. Jun 15, 2020 · Transmission code 421342. Jump To: Search BMW 5 Series (incl. Example: P1055 Hex Codes are typically given by more advanced scanners. Aug 5, 2023 · I found traces of shavings on the mechatronic valve body and after digging further I'm seeing a lot of people say this code 421342 "position specification: undesired power transmission in neutral detected. Mar 2, 2023 · Managed to roll down and park it on the side and checked some codes with the code reader and amongst other system code for the transmission im getting " 421343 - Position Specification: Undesired Power Transmission in Neutral detected via Dynamic Calculation" Gearbox error 421342. Table a. Fixing myself. 2016 118i X1 - Answered by a verified UK Auto Mechanic. When a car manufacturer detects a problem with a model they put out a recall notice and more often than not offer to fix the problem free of charge. I have a drive error every two weeks on average. Feb 22, 2023 · Replaced transmission. My car is BMW F31 316d, 2014. 420341 is usually associated with clutch slippage. I turned off the vehicle, then closed and unlocked it and the error was gone. I also noticed the bottom of the bell housing was completely wet. Love the car and safety features but repair costs and mechanics seem to just take advantage of owners. BMW Fault Code Lookup. If you are lucky a fluid change and new set of hoses, seals and gaskets will do, otherwise the transmission needs a new clutch pack at best and a full rebuild at worst. Also cleaned the intake manifold really well. I have done TONS of reading and see that other people have experienced this across various models. By chatting and providing personal info, I need help with fault code p1129 on BMW e87, BMW Fault Code Lookup. M5) Codes BMW 5 Series (incl. . Diagnostic trouble codes (DTCs) BMW code P-code Fault type and function Signal type and range Explanation 1 Ignition coil cyl. $5800 later drives again but will never own another bmw out of warranty. 421343 means undesidered power transmission in neutral detected: it's a code closely associated with the above and usually it's not a good sign. Gearbox error 421342. Error # 421342 is displayed. Jan 22, 2021 · I have bought a BMW E46 320D, with 285 kilometers, Ex-rental car with 5 hands, for 400 Euro! First thing I did is swirl flaps removal, I have to say the flaps looked quite good to my surprise. The persistent code is 421342 and is the only one that keeps coming back 90% of the time. BMW 4 Series Recalls. " is basically RIP for the transmission. Thats the only code im getting - Answered by a verified BMW Mechanic Aug 18, 2023 · I can see that the code you have stated shows: 421343 - Position specification: Undesired power transmission in neutral detected via dynamic calculation This appears to be a communication issue from the ECM Engine Control Module on the CAN Controller Area Network. Aug 18, 2023 · CODE 421343. M5) Codes BMW Fault Code Lookup. 2AF800 means the transmission Aug 5, 2023 · I found traces of shavings on the mechatronic valve body and after digging further I'm seeing a lot of people say this code 421342 "position specification: undesired power transmission in neutral detected. Transmission is stuck in park 2012 bmw 550i. Enter a BMW fault code (P or hex), complete the captcha, and click "Search" P-Codes will start with a P and are usually generated by generic scanners.
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