2022年8月19日 · What are the common symptoms of OBDII code P1040 in a Volkswagen related to Injector 1 Supply Voltage Circuit Malfunction? - Common symptoms include rough idling, …

2024年4月6日 · 故障代码 p1040（大众汽车）是车辆制造商用来指示发动机或控制系统的特定问题的特定诊断代码。在这种情况下，代码 p1040（大众汽车）与 1 号喷油器的电源电路相关。

2022年8月19日 · Repair Information for P1040 Volkswagen code. Learn what Injector 1 Supply Voltage Circuit Malfunction means, location and how to repair?

2021年7月24日 · Diagnosing and repairing code P1040 involves inspecting the reductant pump control circuit for any shorts, checking the wiring for damage, and testing the reductant pump …

2015年7月24日 · 2007 VW Passat, 2.0TDI, Broken Down- With Injector/ Injection Fault Codes... Not open for further replies. 2007 Passat 2.0TDI has broken down and is showing the …

2024年5月28日 · 故障代码P1040的可能成因是喷油器1电源电压-电路出现问题，喷油器的作用在于将燃油转化为雾状以满足燃烧需求。 当电磁线圈通电时，会生成吸力，带动针阀抬起，喷 …

Piezo Injector Failure, and subsequent detection and repair. Engine cut out today and won't run. something to do with injector electrics? Likely to be a failed injector. A8 tech advised …

2020年6月23日 · How is P1040 code repaired? Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged …

VAG OBD-II Trouble Code Description for P1040 Volkswagen Injector 1, supply voltage – circuit malfunction The OBD2 Code Information Be Applicable For Volkswagen:

P1040 - Volkswagen; Type: Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled: Description: Injector 1, supply voltage - circuit malfunction. Cause: Wiring, injector