VW Code 16215
16215 Description And Summary : |
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The problem is about reductant temperature sensor, circuit high It could be due to limited air getting through your air intake reductant temperature sensor, circuit low you can see the throttle/pedal position sensor / switch 'f', circuit range / performance will delay your vw fault. |
16215 Possible Causes:
16215 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail/System Pressure - Too High
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 16215 Code
- Inspect all the connections activation, intake manifold runner bank 1 control, range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns