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Home >> Cadillac >> 1992 >> DeVille Touring >> Repair and Diagnosis >> External Pages >> Different car >> Section 22 (Engine Controls - Tests W/Codes) >> Pcm Code Charts >> Pcm Code E074, Intermittent Mat Sensor Signal >> Failure Conditions

Failure Conditions

WARNING: This page is about a different car, the 1992 Cadillac Seville and 1992 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.

MAT changes 7 degrees or more in 250 milliseconds.