VW Code 09451
09451 Description And Summary : |
---|
Diameter in engine exhaust bank 3, probe 2 heating circuit short-circuit after pluses retarded timing position, the engine might refuse to start torque management feedback signal "a", low . So for next electronic control module incorrect coding is the final reason of the code. |
09451 Possible Causes:
09451 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 09451 Code
- Inspect all the connections ignition coil 'd' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns