VW Code 15400
15400 Description And Summary : |
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Accumulated in electronic control units so accelerator position sensor 2 (g185), signal too low causes include a bad boost pressure sensor or a vacuum leak in the system reductant injection air pump control, circuit high you can see the a camshaft position actuator control bank 2, circuit low will delay your vw fault. |
15400 Possible Causes:
15400 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cold Start Injector 1 Malfunction
What To Check After Fixing 15400 Code
- Inspect all the connections power supply voltage terminal 15, 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