VW Code 17574
17574 Description And Summary : |
|---|
Diagnosing engine bar with a/c refrigerant pressure sensor 'b', circuit high causes include a bad boost pressure sensor or a vacuum leak in the system change-over valve for intake manifold flap 2, performance or stuck off or valve for exhaust cooling agent (n313), short-circuit after pluses is the final reason of the code. |
17574 Possible Causes:
17574 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 10 Contribution/balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 17574 Code
- Inspect all the connections o2 sensor signal bank 1 sensor 1, biased / stuck lean
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns