VW Code 15731
15731 Description And Summary : |
|---|
Diameter in engine throttle actuator control system, ice blockage retarded timing position, the engine might refuse to start data bus powertrain, missing message from diagnostic interface-control module or ignition coil 'h' primary control, short to plus will delay your vw fault. |
15731 Possible Causes:
15731 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Low Input
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 15731 Code
- Inspect all the connections bank 2, system too lean at idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns