P1601 Volkswagen Code Meaning, Causes, Symptoms, & Tech …
2019年5月20日 · The P1601 code in your Volkswagen indicates an issue with the Engine Control Module (ECM) supply voltage, specifically related to relay terminal 30 providing an implausible …
no start issues, p1538, p1601 yes I have VCDS, complicated long story.
2019年2月1日 · replaced the 109 with another vw legitimate 109 relay and sent power directly to the shutoff solenoid which was only getting 8.8volts, and this was after the ignition had been …
P1601 Volkswagen Code - Engine Control Module Supply Voltage …
2019年5月20日 · Get the P1601 Volkswagen code diagnosed by a professional: Find a repair shop in your area. Faulty or intermittent voltage supply relay (relay terminal 30). Loose or …
01 tdi hard start intermittant dies at idle - Ross-Tech Forums
2015年6月10日 · So can anyone shed any light on this issue for me? 18009 - Relay for Supply Voltage Terminal 30 (J317) P1601 - 35-00 - Implausible Signal
[SOLVED] P1601 Code: Fix Serial Communication Malfunction …
The P1601 fault code indicates a problem with the serial communication between various modules in the vehicle. This includes the Engine Control Module (ECM), Antilock Brake …
p1601 故障码,p1601故障码解决方法_汽车故障_汽车大师
2024年8月2日 · 咱得知道这 P1601 故障码一般和啥有关系呢？ 它可能和发动机控制模块（ECM）出问题有关哦，要么是模块里面的程序有小错误，要么就是模块本身硬件出故障啦。
P1601 Code: Here’s How to Solve It Fast - Zamte – Error Code and …
2025年2月18日 · The P1601 trouble code is an OBD-II diagnostic code that indicates a communication error between the Engine Control Module (ECM) and other components of the …
P1601 Code Meaning, Causes, Symptoms, & Tech Notes
2020年1月4日 · - The code P1601 can be caused by a faulty PCM (Powertrain Control Module), damaged wiring or connectors in the communication network, or issues with other control …
VW Jetta TDI 1.9L: Q&A on Terminal 30, Error P1601 - JustAnswer
Customer: 2006 VW jetta tdi 1.9L p1601/00668 - Supply Voltage Terminal 30: Implausible Signal Need help to understand what this code is. Been looking all over the internet and there seems …
Code P1601 Serial Communication Malfunction - AutoCodes
2020年1月4日 · How to Fix the DTC P1601? Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any …
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