When to Perform the Procedure
WARNING: This page is about a different variant/trim than selected.
NOTE:
Failure to perform this procedure may result in poor system performance, DTCs being set, or customer dissatisfaction.
Perform this procedure when the following component has been serviced:
- A38 Reductant Pump and Sensor Assembly - Replaced
- B75 Mass Air Flow Sensor - Replaced
- B131 Exhaust Temperature Sensor - Replaced
- B195A Nitrogen Oxides Sensor 1 - Replaced
- B195B Nitrogen Oxides Sensor 2 - Replaced
- Q61 Reductant Injector - Replaced
- Nitrogen Oxides Catalytic Converter - Replaced