Airflow Measuring Plate
Using a screwdriver, depress measuring plate fully and measure resistance between terminals on airflow meter connector. See Fig 1 . Refer to AIRFLOW MEASURING PLATE RESISTANCE table for resistance values.
AIRFLOW MEASURING PLATE RESISTANCE (NON-TURBO)
| Terminals | Ohms | |
|---|---|---|
| E1 to Fc | ||
| Plate Fully Closed | No Continuity | |
| Plate Fully Open | 0 | |
| E2 to Vs | ||
| Plate Fully Closed | 50-500 | |
| Plate Fully Open | 50-500 | |
AIRFLOW MEASURING PLATE RESISTANCE (TURBO)
| Terminals | Ohms | |
|---|---|---|
| E1 to Fc | ||
| Plate Fully Closed | No Continuity | |
| Plate Fully Open | 0 | |
| E2 to Vs | ||
| Plate Fully Closed | 200-600 | |
| Plate Fully Open | 20-1000 | |