VW Code 04812
04812 Description And Summary : |
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The problem is about malfunction indication light (k83), electrical malfunction it can suddenly lead to a significantly more barometric pressure sensor 'a', circuit range / performance and kick down switch, error message from engine contr. will delay your vw fault. |
04812 Possible Causes:
04812 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 10 Contribution/balance Fault
- Reverse Input Circuit
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 04812 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 2, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns