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Home › Cadillac › 1993 › Seville Base › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes - Pcm › Pcm Code Charts › Pcm Code P037 - Shorted Intake Air Temp (IAT) Sensor Signal › Failure Conditions

Failure Conditions

IAT sensor value greater than or equal to 298°F (148°C).

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