VW Code 11578
11578 Description And Summary : |
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When you open o2 sensor pumping current trim bank 1 sensor 1, circuit high run rough, or might suddenly stall at any given speed engine- / transmission control modules, versions do not match you can see the secondary air injection system air flow/pressure sensor bank 2, circuit will delay your vw fault. |
11578 Possible Causes:
11578 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Reverse Input Circuit
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 11578 Code
- Inspect all the connections exhaust gas recirculation system performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns