626 & MX-6
Disconnect airflow meter connector. Using an ohmmeter, check resistance across meter terminals. See Fig 1 . See MAZDA 626 & MX-6 AIRFLOW METER RESISTANCE table.
MAZDA 626 & MX-6 AIRFLOW METER RESISTANCE
| Terminals | Ohms | |
|---|---|---|
| E2-Vc | 100-400 | |
| E2-Vb | 200-400 | |
| E2-THA (Air Temp. Sensor) | ||
| -4°F (-20°C) | 13,600-18,400 | |
| 68°F (20°C) | 2210-2690 | |
| 140°F (60°C) | 493-667 | |
| E1-Fc | ||
| Measuring Plate Fully Closed | Infinity | |
| Measuring Plate Fully Open | 0 | |
| E2-Vs | ||
| Measuring Plate Fully Closed | 20-400 | |
| Measuring Plate Fully Open | 20-1000 | |