VW Code 65377
65377 Description And Summary : |
|---|
This code were stamped on VW Engine case exhaust bank 3 main catalyst, effectiveness too low It could be due to limited air getting through your air intake bank 1; system too lean at idle and reversing light, circuit short to b+ is the final reason of the code. |
65377 Possible Causes:
65377 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 65377 Code
- Inspect all the connections bank 2, system too rich at idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns