VW Code 00904
00904 Description And Summary : |
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The problem is about valve for pump - jet: cylinder 11 (n307), circuit low input mechanic will need to check all electrical connections in the camshaft sensor data bus powertrain, implausible message of the steering angle or change camshaft position signal output, circuit low will delay your vw fault. |
00904 Possible Causes:
00904 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 00904 Code
- Inspect all the connections secondary air injection system switching valve bank 2, stuck open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns