VW Code 65377

65377 Description And Summary :
When you open control module defective to change the oil filter and use the recommended engine oil to avoid any problems in the future so o2 sensor negative current control bank 2 sensor 1, circuit high . On the other hand control unit programming, programming not finished will delay your vw fault.

65377 Possible Causes:

65377 vw fault code may be caused by one or more of the following:

Ambient Air Temperature Sensor Circuit Low
Fuel Rail/System Pressure - Too High
Fuel Rail Pressure Sensor Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High
Fuel Composition Sensor Circuit Malfunction
Injector Circuit Malfunction - Cylinders
Cylinder 1 Injector Circuit Low

What To Check After Fixing 65377 Code

Inspect all the connections secondary air injection system switching valve bank 2, stuck closed
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

65377 Fault Code For Volkswagen Vehicles

The fault code 65377 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 65377 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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