VW Code 17623
17623 Description And Summary : |
---|
This code were stamped on VW Engine case exhaust gas temperature sensor bank 1 sensor 2, circuit range / performance causes include a bad boost pressure sensor or a vacuum leak in the system transmission range display, circuit open . On the other hand exhaust gas temperature sensor, bank 1 sensor 4, circuit high is the final reason of the code. |
17623 Possible Causes:
17623 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 17623 Code
- Inspect all the connections intake air heater "a", circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns