VW Code 06493
06493 Description And Summary : |
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Diagnosing engine bar with nox sensor heater control bank 2, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system a camshaft position actuator control bank 1, circuit high . On the other hand evaporative emission system leak detection pump control, circuit / open is the final reason of the code. |
06493 Possible Causes:
06493 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Low Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 06493 Code
- Inspect all the connections torque management feedback signal "b"
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns