Repair Instructions

WARNING: This page is about a different variant/trim than selected.

Perform the Diagnostic Repair Verification after completing the repair: Diagnostic Repair Verification

Mass Airflow Sensor with Intake Air Temperature Sensor Replacement
For control module replacement, programming, and setup refer to: Control Module References

Additional Procedures

Barometric Pressure Sensor Reset - Perform only when the following component/system is replaced or serviced:

K20 Engine Control Module - Replaced
B75 Mass Airflow Sensor - Cleaned/Replaced

NOTE:

The DTC causing the Driver Information Center message/speed limitation to set must run and pass before the message/speed limitation will clear. This may require driving the vehicle.

Ignition - On / Vehicle - In Service Mode
Verify that all scan tool Event Data parameters under the following data list displays No: Exhaust Gas Recirculation System Malfunction Warning Event Data
- If not the specified state
  Operate the vehicle within the Conditions for Running the DTC for the Event Data parameter that displays Yes.
- Go to next step: If the specified state
All OK.