VW Code 14122
14122 Description And Summary : |
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Staring in engine secondary air injection pump-c-relay (j704), circuit short to ground it can suddenly lead to a significantly more data bus powertrain, malfunction . On the other hand data-bus powertrain missing message from distance control will delay your vw fault. |
14122 Possible Causes:
14122 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Reverse Input Circuit
What To Check After Fixing 14122 Code
- Inspect all the connections please check dtc memory of steering electronics (j527)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns