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Home >> Chrysler >> 1986 >> Laser XT, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> EFI CEC Tests W/Codes & No Start Tests >> Description >> Trouble Code Identification >> 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.