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EGR Temperature Sensor: Testing and Inspection
1.
Remove the
EGR temperature sensor.
-
Refer to
Service and Repair for removal/installation procedures.
2.
Using an ohmmeter, measure the resistance between the terminals.
Resistance:
64 - 97 k Ohms at 50°C (112°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.