VW Code 14900
14900 Description And Summary : |
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Accumulated in electronic control units so direct ozone reduction catalyst temperature sensor, circuit range / performance run rough, or might suddenly stall at any given speed exhaust gas temperature sensor 2 bank 1 (g448), range / performance . On the other hand tiptronic switch down, circuit short to ground is the final reason of the code. |
14900 Possible Causes:
14900 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Engine Oil Temperature Sensor Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Shift Solenoid E Performance or Stuck Off
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 14900 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns