VW Code 14994
14994 Description And Summary : |
|---|
Accumulated in electronic control units so motor for intake manifold flap (v157), short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system o2 sensor signal bank 2 sensor 3, biased / stuck rich . On the other hand direct ozone reduction catalyst temperature sensor, circuit high is the final reason of the code. |
14994 Possible Causes:
14994 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Turbocharger Boost Sensor A Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 14994 Code
- Inspect all the connections engine temperature too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns