Coolant Temperature Sensor
Measure resistance across temperature sensor. Compare readings with specifications in COOLANT TEMPERATURE SENSOR RESISTANCE table. Replace sensor if not within specification.
COOLANT TEMPERATURE SENSOR RESISTANCE
| Temperature °F (°C) | Resistance Ohms |
|---|---|
| 67-69 (20) | 283-297 |
| 175-179 (80) | 383-397 |
| 193-195 (90) | 403-417 |