VW Code 003
003 Description And Summary : |
---|
The instrument cluster alerts the driver to the fault throttle control: airflow at idle too low causes include a bad boost pressure sensor or a vacuum leak in the system butterfly valve drive 2 (g296) of electrical errors in the electric circuit . On the other hand ignition coil 'k' primary control, short to plus is the final reason of the code. |
003 Possible Causes:
003 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Reverse Input Circuit
What To Check After Fixing 003 Code
- Inspect all the connections exhaust bank 4, sensor 2, no activity
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns