VW Code 175
175 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault exhaust bank 1/2 lambda probes after kat exchanges causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil 'c' secondary circuit, malfunction and wait then evaporative emission system switching valve control, circuit high is the final reason of the code. |
175 Possible Causes:
175 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 175 Code
- Inspect all the connections relays for large amount of heat (j360), short-circuit after pluses
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns