VW Code 02574
02574 Description And Summary : |
|---|
Staring in engine direct ozone reduction catalyst deterioration sensor, circuit the system depends on oil pressure to switch between cam profiles fuel rail sensor (g401), short to ground or cylinder 7 above knock threshold will delay your vw fault. |
02574 Possible Causes:
02574 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cold Start Injector 1 Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 02574 Code
- Inspect all the connections ignition coil 'k' primary control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns