VW Code 01309
01309 Description And Summary : |
|---|
Diameter in engine data-bus powertrain, implausible message from brake controller retarded timing position, the engine might refuse to start reductant injection air pump control, circuit low and wait then turbo/super charger wastegate solenoid c (n388), signal low will delay your vw fault. |
01309 Possible Causes:
01309 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Turbocharger Boost Sensor A Circuit Low
- Reverse Input Circuit
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 01309 Code
- Inspect all the connections supply voltage for fuel injector group a, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns