suzuki Workshop Repair Guides

Suzuki Workshop Service and Repair Manuals

Coolant Temperature Sensor/Switch (For Computer)|Testing and Inspection|Page 431 > < Yaw Rate Sensor|Testing and Inspection|Page 425
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Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection

ECT Sensor Inspection

Check ECT sensor resistance as follows.

-

Check resistance between terminals "1" and "2". Make sure its resistance decreases as its temperature increases.
If measured resistance is out of specification, replace ECT sensor (1).

ECT sensor resistance
-20 °C (-4 °F): 13.51 - 16.17 kOhms
20 °C (68 °F): 2.290 - 2.620 kOhms
80 °C (176 °F): 0.309 - 0.331 kOhms

Coolant Temperature Sensor/Switch (For Computer)|Testing and Inspection|Page 431 > < Yaw Rate Sensor|Testing and Inspection|Page 425