EGR Temperature Sensor: Testing and Inspection

COMPONENTS

1. REMOVE THROTTLE BODY

2. REMOVE EGR GAS TEMPERATURE SENSOR

3. INSPECT EGR GAS TEMPERATURE SENSOR
Using an ohmmeter, measure the resistance between the terminals.

Resistance: 64 - 97 k ohms at 50° C (122° F)
11 - 16 k ohms at 100° C (212° F)
2 - 4 k ohms at 150° C (302° F)

If the resistance is not as specified, replace the sensor.

4. REINSTALL EGR GAS TEMPERATURE SENSOR
5. REINSTALL THROTTLE BODY