P040D Diagnostic Trouble Code Discussion for September 2017
EGR Gas Temperature Sensor 1 Circuit High
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| Help Request | Posted | |
| 2012 Volkswagen Passat TDI SEL 2.0L MIL Lamp on VIN: 1VWCN7A31C P040D: EGR Temperature sensor A circuit high. I am having difficulty trying to find any information on this sensor let alone it's exact location. From what I've found it could be a sensor or a wiring harness. I cannot get any useful info from the VW dealer either. Hoping someone out there has seen this be... |
September 27, 2017 |
