VW Code 12280
12280 Description And Summary : |
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Staring in engine secondary air injection system air flow/pressure sensor bank 2, circuit low mechanic will need to check all electrical connections in the camshaft sensor fuel level sensor 2, circuit and exhaust gas temperature sensor, bank 2 sensor 4, circuit low will delay your vw fault. |
12280 Possible Causes:
12280 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 10 Contribution/balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 12280 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns