Mass Airflow Sensor Replacement

Fig 1: Mass Airflow Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Mass Airflow Sensor Bolts (Qty 2) CAUTION: Refer to Fastener Caution .
2	Mass Airflow Sensor Procedure Disconnect the electrical connector. After replacement of mass air flow sensor, use a scan tool to run the learn functions. Refer to K20 Engine Control Module: Programming and Setup .

Callout

Component Name

Mass Airflow Sensor Bolts (Qty 2)

CAUTION:

Mass Airflow Sensor

Procedure

Disconnect the electrical connector.
After replacement of mass air flow sensor, use a scan tool to run the learn functions. Refer to K20 Engine Control Module: Programming and Setup .