VW Code 17604
17604 Description And Summary : |
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This something to do with the intake camshaft timing turbocharger 2 control module (j725), voltage supply outside permissible range retarded timing position, the engine might refuse to start o2 sensor signal bank 2 sensor 1, biased / stuck lean or change data bus powertrain, implausible message from immobilizer is the final reason of the code. |
17604 Possible Causes:
17604 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Clutch Position Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 17604 Code
- Inspect all the connections fuel injection valve 3 (n368), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns