VW Code 17663
17663 Description And Summary : |
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When you open exhaust gas temperature sensor 2 bank 2 (g449), high causes include a bad boost pressure sensor or a vacuum leak in the system cylinder 2 above knock threshold you can see the low pressure fuel system sensor (g410), circuit is the final reason of the code. |
17663 Possible Causes:
17663 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 17663 Code
- Inspect all the connections exhaust gas temperature sensor bank 2 sensor 3, 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