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Home >> Plymouth >> 1985 >> Conquest 2.6 N >> Repair and Diagnosis >> Engine Performance >> System >> ECI CEC System >> ECI Inspection Test >> Diagnostic Check No. 7 (Coolant Temperature Sensor)

Diagnostic Check No. 7 (Coolant Temperature Sensor)

Water temperature sensor output is 4.5 volts or more, or it is .1 volt or less. Check wire harness and connector, water temperature sensor and ECU.