VW Code 17668
17668 Description And Summary : |
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The problem is about mil control circuit, open / short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system throttle/pedal position sensor / switch 'e' / 'f', voltage correlation you can see the control module, coding fault is the final reason of the code. |
17668 Possible Causes:
17668 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 17668 Code
- Inspect all the connections cylinder 1 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns