Dr-3: Code 12, Airflow Sensor Circuit

Fig 1: DR-3 Test Schematic - 3.0L Airflow Sensor Circuit

Fig 2: DR-3 Test Flow Chart - 3.0L (1 of 2) Airflow Sensor Circuit

Fig 3: DR-3 Test Flow Chart - 3.0L (2 of 2) Airflow Sensor Circuit