VW Code 07556
07556 Description And Summary : |
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Staring in engine secondary air injection valve 4 (n385), circuit open circuit the system depends on oil pressure to switch between cam profiles exhaust gas recirculation throttle control, circuit 'a' high also control circuit for controller for turbocharger 2 (j725): electrical malfunction will delay your vw fault. |
07556 Possible Causes:
07556 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Shift Solenoid E Performance or Stuck Off
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 07556 Code
- Inspect all the connections givers 2 for intake air temperature (g299), signal too small
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns