Airflow Meter Air Temperature Sensor Resistance
Turn ignition off. Disconnect airflow meter connector. Using a DVOM, measure resistance between airflow meter terminals. See Fig 1 and Fig 2. For resistance specifications, see AIRFLOW METER AIR TEMPERATURE SENSOR RESISTANCE table.
AIRFLOW METER AIR TEMPERATURE SENSOR RESISTANCE
| Terminals | Ohms | °F (°C) | ||
|---|---|---|---|---|
| VS & E2 (1) | 200-600 | N/A | ||
| VC & E2 (1) | 200-400 | N/A | ||
| THA & E2 | 10,000-20,000 | -4 (-20) | ||
| THA & E2 | 4000-7000 | 32 (0) | ||
| THA & E2 | 2000-3000 | 68 (20) | ||
| THA & E2 | 900-1300 | 104 (40) | ||
| THA & E2 | 400-700 | 140 (60) | ||
| FC & E1 (1) | Infinity | N/A | ||
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