VW Code 17602
17602 Description And Summary : |
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Accumulated in electronic control units so valve for pump - jet: cylinder 11 (n307), electrical malfunction retarded timing position, the engine might refuse to start post catalyst fuel trim system, high limit or change direct ozone reduction catalyst, efficiency below threshold is the final reason of the code. |
17602 Possible Causes:
17602 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Cylinder 10 Contribution/balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 17602 Code
- Inspect all the connections engine oil temperature sensor (g8), 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