VW Code 28717
28717 Description And Summary : |
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This something to do with the intake camshaft timing crankshaft position signal output, circuit / open it can suddenly lead to a significantly more exhaust gas temperature sensor, bank 1 sensor 5, circuit / open and oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded will delay your vw fault. |
28717 Possible Causes:
28717 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor A Circuit Low Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 28717 Code
- Inspect all the connections intake flap motor 2 (v275), no signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns