Coolant Temperature (TW) Sensor
Disconnect 2-wire connector (Red/White and Green/White wires) from sensor. Ensure resistance is as specified in COOLANT TEMPERATURE (TW) SENSOR RESISTANCE table.
COOLANT TEMPERATURE (TW) SENSOR RESISTANCE
| Temperature - °F (°C) | (1) Resistance (Ohms) | ||
|---|---|---|---|
| -4 (-20) | 15,000-18,000 | ||
| 68 (20) | 1000-4000 | ||
| 176 (80) | 300-400 | ||
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