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Home › Cadillac › 1995 › DeVille Base › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes - 4.9L › Pcm Code Charts › Code P021, Shorted Throttle Position (TP) Sensor › Failure Conditions

Failure Conditions

TP sensor value greater than or equal to 87 degrees for 0.1 second.

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