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Home >> Chrysler >> 1985 >> Laser Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> 2.2L EFI Tests W/Codes >> Testing & Diagnosis >> Trouble Code Descriptions >> Code 22

Code 22

Problem with Coolant Temperature Sensor circuit. Appears if coolant sensor voltage is below .51 volt when engine is warm or above 4.96 volts when engine is cold.