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Home › Cadillac › 1994 › Seville SLS › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes - 4.6L › Pcm Code Charts › Code P074, Intermittent IAT Sensor Signal › Failure Conditions

Failure Conditions

Intake Air Temperature (IAT) sensor voltage changes .3 volt (11°C) in 250 milliseconds.

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