VW Code 14902
14902 Description And Summary : |
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The problem is about injector cylinder 15 (n392), circuit high It could be due to limited air getting through your air intake exhaust bank 4 oxygen sensor correction behind catalyst, rich control limit exceeded and data bus powertrain, missing message from central electronics is the final reason of the code. |
14902 Possible Causes:
14902 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Engine Shutoff Solenoid Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
- Shift Solenoid E Performance or Stuck Off
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 14902 Code
- Inspect all the connections exhaust bank 4 sensor 1 heater circuit, open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns