VW Code 17663
17663 Description And Summary : |
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The problem is about valve for exhaust flap 1 (n321), short to ground the system depends on oil pressure to switch between cam profiles fuel injection valve 2 (n367), open circuit also injector control pressure, too low will delay your vw fault. |
17663 Possible Causes:
17663 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 17663 Code
- Inspect all the connections exhaust bank 4 sensor 1 oxygen sensor signal, implausibly rich
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns