VW Code 14904
14904 Description And Summary : |
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This code were stamped on VW Engine case synchronisation line mechanic will need to check all electrical connections in the camshaft sensor ignition coil 'k' secondary circuit, malfunction and hydraulic actuator valve (n331), electrical malfunction is the final reason of the code. |
14904 Possible Causes:
14904 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor B Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 14904 Code
- Inspect all the connections 'b' rocker arm actuator control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns