VW Code 08412
08412 Description And Summary : |
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Diagnosing engine bar with fuel pump "a", low flow / performance causes include a bad boost pressure sensor or a vacuum leak in the system wheel speed signal 3, range / performance you can see the data bus powertrain, implausible message from control module level control will delay your vw fault. |
08412 Possible Causes:
08412 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 08412 Code
- Inspect all the connections data bus powertrain, missing messages
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns