Operation CHARM: Car repair manuals for everyone.
Home >> GMC Truck >> 1988 >> G 3500 1 Ton Van V6-262 4.3L >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Description and Operation >> Modes of Operation >> Acceleration Mode

Acceleration Mode


In the Acceleration Mode, the ECM senses rapid change in throttle position and manifold pressure and provides a corresponding amount of added fuel.



pro multis · About Operation CHARM