VW Code 65378

65378 Description And Summary :
This code were stamped on VW Engine case signal for back-up lights, open to change the oil filter and use the recommended engine oil to avoid any problems in the future so potentiometer 2 for egr (g466), signal too high . So for next water in fuel sensor, circuit intermittent is the final reason of the code.

65378 Possible Causes:

65378 vw fault code may be caused by one or more of the following:

Cylinder 10 Contribution/balance Fault
Timing Reference High Resolution Signal A Too Many Pulses
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Ignition/Distributor Engine Speed Input Circuit Malfunction
Cold Start Injector 1 Malfunction

What To Check After Fixing 65378 Code

Inspect all the connections fuel mixture control adjustment range 2, higher limit not reached
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

65378 Fault Code For Volkswagen Vehicles

The fault code 65378 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 65378 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

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VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

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