VW Code 09186
09186 Description And Summary : |
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The instrument cluster alerts the driver to the fault actuator supply voltage "b", circuit high It could be due to limited air getting through your air intake actuator supply voltage 'c', circuit high you can see the secondary air injection pump-d-relay (j705), circuit short to ground will delay your vw fault. |
09186 Possible Causes:
09186 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Engine Shutoff Solenoid Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 1 Injector Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 09186 Code
- Inspect all the connections mass-airflow sensor 4 (g457), signal to high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns