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Coolant Temperature Sensor

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Coolant temperature sensor is located in coolant thermostat housing. Sensor resistance varies with coolant temperature. See TEMPERATURE SENSOR RESISTANCE TEST table.

TEMPERATURE SENSOR RESISTANCE TEST

Sensor Temperature: F (°C) Ohms
50 (10) 3100-4100
68 (20) 2000-3000
86 (30) 1500-2000
122 (50) 750-950
130 (60) 540-650
157 (70) 480-480
175 (80) 290-360
193 (90) 205-280
212 (100) 160-220