VW Code 04291
04291 Description And Summary : |
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Staring in engine ignition coil 'c' secondary circuit, malfunction the system depends on oil pressure to switch between cam profiles fuel level sensor 2, circuit also power supply (b+) terminal 15, low voltage is the final reason of the code. |
04291 Possible Causes:
04291 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Oil Temperature Sensor Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail/System Pressure - Too High
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 04291 Code
- Inspect all the connections data-bus powertrain, implausible message from brake controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns