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1990
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M30
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Engine Controls - Sensor Operating Range Charts
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Coolant Temp Sensor
Coolant Temp Sensor
COOLANT TEMP SENSOR RESISTANCE
(1)
Temperature - °F (°C)
Ohms
68 (20)
2100-2900
122 (50)
680-1000
176 (80)
300-330
(1)
Measure resistance across sensor terminals.