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Home >> Cadillac >> 1993 >> Allante >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Powertrain Control Module (Pcm) >> Acceleration Mode
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Acceleration Mode

The PCM monitors changes in TP and MAP sensor signals to determine when vehicle is being accelerated. The PCM will then increase injector pulse width to provide more fuel for improved driveability.