VW Code 09443
09443 Description And Summary : |
|---|
This code were stamped on VW Engine case throttle/pedal position sensor / switch 'e', circuit intermittent to change the oil filter and use the recommended engine oil to avoid any problems in the future so bank 1, system too lean off idle . So for next secondary air injection system switching valve bank 2, stuck open is the final reason of the code. |
09443 Possible Causes:
09443 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Reverse Input Circuit
- Crankshaft Position Sensor A Circuit Low Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 09443 Code
- Inspect all the connections exhaust bank 4 main catalyst, effectiveness too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns