Landcruiser 4WD L6-4.5L (1FZ-FE) (1993)
Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
INSPECTION
1. Drain engine coolant.
2. Remove engine coolant temperature sensor.
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Disconnect the engine coolant temperature sensor connector.
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Using a 19 mm deep socket wrench, remove the engine coolant temperature sensor and gasket.
3. Using an ohmmeter, measure the resistance between the terminals.
Resistance: Refer to the chart graph above.
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If the resistance is not as specified, replace the engine coolant temperature sensor.
4. Reinstall engine coolant temperature sensor.
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Using a 19 mm deep socket wrench, install the engine coolant temperature sensor and gasket.