toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Starter Signal <--> [Cranking Signal] > < Diagram Information and Instructions|Page 3287
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3. INSPECT ECT SENSOR

Using an ohmmeter, measure the resistance between the terminals.

Resistance: Refer to the graph 

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

4. REINSTALL ECT SENSOR

(a) Install a new gasket to the ECT sensor.

(b) Using SST. install the ECT sensor.  SST 09205-76030
(c) Connect the ECT sensor connector.

5. REFILL WITH ENGINE COOLANT

Starter Signal <--> [Cranking Signal] > < Diagram Information and Instructions|Page 3287