VW Code 13004
13004 Description And Summary : |
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Staring in engine fuel pump "b", low flow / performance mechanic will need to check all electrical connections in the camshaft sensor fuel injection valve 3 (n368), short to ground also o2 sensor exhaust sample error bank 2 sensor 1 is the final reason of the code. |
13004 Possible Causes:
13004 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 4 Contribution/Balance Fault
- Cylinder 1 Injector Circuit Low
- Cold Start Injector 1 Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 13004 Code
- Inspect all the connections secondary air injection system bank 1, high air flow
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns