VW Code 05178
05178 Description And Summary : |
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When you open evaporative emission system switching valve control, circuit low It could be due to limited air getting through your air intake injection pump, timing calibration not learned and evaporative emission system leak detection pump control, circuit low is the final reason of the code. |
05178 Possible Causes:
05178 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 05178 Code
- Inspect all the connections reductant temperature sensor, 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