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Home >> Cadillac >> 2005 >> CTS V >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Controls - 2.8L - Introduction) >> Description and Operation >> Fuel System Description >> Acceleration Mode
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Acceleration Mode

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The ECM monitors the changes in the TP and the MAF sensor signals in order to determine when the vehicle is being accelerated. The ECM will then increase the injector pulse width in order to provide more fuel for improved performance.