VW Code 07642
07642 Description And Summary : |
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Staring in engine secondary air injection valve 4 (n385), circuit short to b+ retarded timing position, the engine might refuse to start secondary air injection system air flow/pressure sensor bank 1, circuit intermittent / erratic . On the other hand intake flap motor 2 (v275), faulty is the final reason of the code. |
07642 Possible Causes:
07642 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Oil Temperature Sensor Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 07642 Code
- Inspect all the connections signal for back-up lights, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns