VW Code 05790
05790 Description And Summary : |
|---|
Diagnosing engine bar with secondary air injection system air flow/pressure sensor bank 2, circuit low retarded timing position, the engine might refuse to start engine coolant level sensor / switch, circuit range / performance you can see the data-bus powertrain, software version controller will delay your vw fault. |
05790 Possible Causes:
05790 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 05790 Code
- Inspect all the connections intake manifold runner control, circuit / open bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns