Test No. 3 - Will Not Flash Code 12

NOTE: See appropriate wiring diagram in WIRING DIAGRAMS article for terminal and connector identification.

Fig 1: Airflow Sensor Connector

Courtesy of ISUZU MOTOR CO.

Fig 2: Data Link Connector

Courtesy of ISUZU MOTOR CO.

Fig 3: Test No. 3 - Diagnostic Flowchart

Courtesy of ISUZU MOTOR CO.