Camry & Camry Solara
- Turn ignition off. Disconnect ECT sender 1-pin connector. Drain cooling system and remove ECT sender. Place probe end of ECT sender and thermometer in a container of water. Connect an ohmmeter between ECT sender terminal and ECT sender body.
- Heat water and note resistance reading. See ENGINE COOLANT TEMPERATURE GAUGE SENDER RESISTANCE table. If resistance is not as specified, replace ECT sender.