VW Code 06409
06409 Description And Summary : |
|---|
Staring in engine linear oxygen sensor exhaust bank 3 / pump current, short to ground mechanic will need to check all electrical connections in the camshaft sensor fuel pump "b" control, circuit low also data bus powertrain, implausible message from control module level control will delay your vw fault. |
06409 Possible Causes:
06409 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 06409 Code
- Inspect all the connections turbocharger 2 control module (j725), voltage supply outside permissible range
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns