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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