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Home › Cadillac › 1992 › DeVille Base, 2D Coupe › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes › Pcm Trouble Code Diagnosis › Pcm Code E37, Shorted Mat Sensor CKT › Test Conditions

Test Conditions

PCM Codes E14 and E15 not set. Coolant temperature sensor less than or equal to 212°F (100°C).

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