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1994
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ES 300 V6-3.0L (1MZ-FE)
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Repair and Diagnosis
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Powertrain Management
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Coolant Temperature Sensor/Switch (For Computer)
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Testing and Inspection
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Coolant Temperature Sensor, Hydraulic
Coolant Temperature Sensor, Hydraulic
Using an ohmmeter, measure sensor resistance. Resistance should be 1480-1580 ohms at 176°F. If resistance is not as specified, replace sensor.