EGR Temperature Sensor (Calif. Only)
- Drain cooling system and remove sensor from left side of throttle body. Immerse sensing portion of sensor in water.
- Heat water and note sensor resistance at specified temperature. See EGR TEMPERATURE SENSOR RESISTANCE table. Replace sensor if not within specification.
EGR TEMPERATURE SENSOR RESISTANCE
| Temperature °F (°C) | Resistance Ohms |
|---|---|
| 68 (20) | 214,000-313,000 |
| 104 (40) | 90,900-126,000 |
| 140 (60) | 42,100-55,500 |
| 176 (80) | 21,100-26,500 |
| 212 (100) | 11,200-13,600 |