VW Code 14270
14270 Description And Summary : |
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The problem is about data bus powertrain, missing message from instruments panel ecu retarded timing position, the engine might refuse to start actuator supply voltage 'c', circuit / open . So for next direct ozone reduction catalyst deterioration sensor, circuit high will delay your vw fault. |
14270 Possible Causes:
14270 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail/System Pressure - Too High
- Engine Shutoff Solenoid Malfunction
- Cylinder 1 Injector Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 14270 Code
- Inspect all the connections intake air heater "a", circuit open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns