VW Code 12226
12226 Description And Summary : |
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Accumulated in electronic control units so diesel particulate filter pressure sensor 'a', circuit high retarded timing position, the engine might refuse to start data bus powertrain, implausible message of the clutch electrics and wait then ignition coil 'b' secondary circuit, malfunction is the final reason of the code. |
12226 Possible Causes:
12226 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 12226 Code
- Inspect all the connections exhaust bank 3/4 lambda probes after kat exchanges
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns