VW Code 15056
15056 Description And Summary : |
|---|
Diagnosing engine bar with transmission control unit relay, short to b+ retarded timing position, the engine might refuse to start throttle/pedal position sensor / switch 'a' / 'c', voltage correlation or injection pump, fuel calibration not learned is the final reason of the code. |
15056 Possible Causes:
15056 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cold Start Injector 1 Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 15056 Code
- Inspect all the connections signal 'door up' not recognized
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns