EGR Temperature Sensor (CALIF. Samurai & Swift DOHC)
- Sensor is threaded into EGR valve. Disconnect negative battery cable. Disconnect 2-wire connector from sensor and remove sensor. Position sensor threads in container of water with thermometer. Connect ohmmeter leads to sensor terminals.
- Apply heat to container until water reaches specified temperature. See the EGR TEMPERATURE SENSOR RESISTANCE table. Replace sensor if resistance is not within specification.
EGR TEMPERATURE SENSOR RESISTANCE
| Temperature | Ohms |
|---|---|
| 68°F (20°C) | 214,000-313,800 |
| 176°F (80°C) | 21,100-26,500 |