Mass Airflow Sensor Replacement
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 1 | Mass Airflow Sensor Bolt [2x]
CAUTION:
Refer to Fastener Caution . Tighten 4N.m (35 lb in) |
| 2 | Mass Airflow Sensor Procedure Disconnect the electrical connector. |