VW Code 65277
65277 Description And Summary : |
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The problem is about secondary air injection system control 'b', circuit low it can suddenly lead to a significantly more exhaust bank 3, probe 1 signal too slowly . So for next fuel additive control module warning lamp request is the final reason of the code. |
65277 Possible Causes:
65277 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 4 Contribution/Balance Fault
- Cylinder 10 Contribution/balance Fault
- Engine Oil Temperature Sensor Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 65277 Code
- Inspect all the connections valve for exhaust flap 1 (n321), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns