VW Code 07904
07904 Description And Summary : |
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This code were stamped on VW Engine case ignition coil cylinder 14, high circuit it can suddenly lead to a significantly more pressure control solenoid 2 (n216), electrical malfunction also injector cylinder 13 (n390), circuit low is the final reason of the code. |
07904 Possible Causes:
07904 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor B Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ambient Air Temperature Sensor Circuit Low
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 07904 Code
- Inspect all the connections power supply voltage terminal 15, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns