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Home >> Chevrolet >> 2015 >> Camaro LS, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Controls And Fuel - 6.2L (L99 LS3 LSA) Or 7.0L (LS7) - Description And Operation) >> Description and Operation >> Fuel System Description >> Deceleration Mode

Deceleration Mode

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The ECM monitors changes in the throttle position and MAF sensor signals to determine when the vehicle is being decelerated. The ECM will then decrease the injector pulse width or even shut-off injectors for short periods to reduce exhaust emissions, and for better, engine braking, deceleration.

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