2011 Programming Ford, GMC, and Chevrolet cars .. - Disabling disconnect - Stopping the four-cylinder DoD system - Improving throttle response - Deactivating the exhaust sensor and turning off the engine light - Security deactivation - Discharge programming - Gear jump - Programming popcorn and pops - P+N switches (shoulders+fast, electric) - Programming tire size after changing - Raising RPM or idle - Opening torque