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Home >> Dodge and Ram >> 1987 >> Mini Ram Van Base, 2.2 C, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> 2.5L EFC System >> Diagnosis & Testing >> Fault Codes >> Code 23
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Code 23

Problem with throttle body temperature sensor circuit. Appears if the throttle body temperature sensor voltage is below .04 volt or above 4.98 volts when engine coolant temperature is above 77°F (25°C). Sensor Test Mode 03. Engine Running Test Mode 63.

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