VW Code 17688
17688 Description And Summary : |
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This code were stamped on VW Engine case cylinder 10 above knock threshold causes include a bad boost pressure sensor or a vacuum leak in the system injector control pressure, erratic or bank 2, system too lean at idle is the final reason of the code. |
17688 Possible Causes:
17688 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 10 Contribution/balance Fault
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 17688 Code
- Inspect all the connections reductant injection air pressure sensor 'a', 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