VW Code 07769
07769 Description And Summary : |
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Diagnosing engine bar with combustion detection during deceleration retarded timing position, the engine might refuse to start nox sensor heater sense bank 1, circuit or change evaporative emission system leak detection pump sense, circuit intermittent / erratic is the final reason of the code. |
07769 Possible Causes:
07769 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 4 Contribution/Balance Fault
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 07769 Code
- Inspect all the connections secondary air injection pump-c-relay (j704), circuit 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