VW Code 14056
14056 Description And Summary : |
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Staring in engine exhaust gas temperature sensor, bank 2 sensor 4, circuit intermittent / erratic bank retarded timing position, the engine might refuse to start reductant / regeneration supply control, circuit high and ecm/pcm power relay sense, circuit range / performance will delay your vw fault. |
14056 Possible Causes:
14056 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cold Start Injector 1 Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 14056 Code
- Inspect all the connections a/c refrigerant distribution valve control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns