VW Code 07178
07178 Description And Summary : |
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The problem is about relays for pump, fuel cooling (j445), interruption/short-circuit after mass to change the oil filter and use the recommended engine oil to avoid any problems in the future so bank 1; system too lean at idle . So for next exhaust gas recirculation vent control, circuit / open is the final reason of the code. |
07178 Possible Causes:
07178 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 07178 Code
- Inspect all the connections fuel fired heater, disabled
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns