VW Code 09578
09578 Description And Summary : |
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When you open valve for pump - jet: cylinder 11 (n307), regulation range exceeded run rough, or might suddenly stall at any given speed o2 sensor signals swapped, bank 1 sensor 3 - /bank 2 sensor 3 and wait then actuator supply voltage "b", circuit high will delay your vw fault. |
09578 Possible Causes:
09578 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 09578 Code
- Inspect all the connections hydraulic actuator position sender (g302), no / incorrect basic setting/adaptation
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns