VW Code 01677
01677 Description And Summary : |
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The problem is about 'b' rocker arm actuator control, circuit / open mechanic will need to check all electrical connections in the camshaft sensor secondary air injection pump-c-relay (j704), circuit electrical malfunction also secondary air injection system air flow/pressure sensor bank 2, circuit will delay your vw fault. |
01677 Possible Causes:
01677 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Low Input
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 01677 Code
- Inspect all the connections coolant pump control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns