lemon-mirror:

Home >> Buick >> 1991 >> Reatta 2D Convertible >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - Pcm/BCM >> Data Display Codes >> ECM Data Parameters: >> Ed21

ECM Data Parameters:: Ed21

Mass airflow sensor displayed in grams per second of air flow from 0 to 255.

· About lemon-mirror