VW Code 07757
07757 Description And Summary : |
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Staring in engine relay for exhaust cooling agent (n313), short to b+ retarded timing position, the engine might refuse to start linear oxygen sensor exhaust bank 3 / pump current, short to b+ or torque management request input signal a, high is the final reason of the code. |
07757 Possible Causes:
07757 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail/System Pressure - Too High
- Glow Plug/Heater Circuit 'A' Malfunction
- Engine Oil Temperature Sensor Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 07757 Code
- Inspect all the connections nox trap, efficiency below threshold (bank 1)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns