Regulate the highest RPM that an engine can reach before the engine is electronically limited. It can be used in conjunction with the Jake Brake as well.Īllows you to select from different aftermarket MAF (Mass Air Meters).Įnabling the MDS (Multiple Displacement System) initiates a fuel saving 4-cylinder engine mode and disables additional engine cylinders. This is less aggressive than the Jake Brake file so it may be ideal for smaller loads. Keeps the torque converter locked during deceleration to aid in engine braking. Aids in engine braking, increases fuel economy, and can be used for drag racing as well. Used as an exhaust brake to increase engine braking while coasting towing heavier loads. For Intake Kits that require tuning, this will provide a selection of available intake kits. This is a great feature for keeping voltage in the vehicle up while running auxiliary electronics off of the vehicle’s power system.Īllows an aftermarket intake to be run on the vehicle without a Check Engine Light. Lowers the Temperature at which the Fan turns on.Īdjusts for the usage of a front mounted intercoolerĪllows you to adjust for different sized fuel injectors.Īllows addition or removal of timing across all RPM rangesĪdjusts calibration to compensate for removal of Grill ShutterĮnable and select a value for Engine Idle position. This will ensure that no modifications are made to the stock program.Īllows you to disable the CMCV (Charge Motion Control Valve) in your vehicles PCM to prevent a Check Engine light and other issues associated with removing the CMCV plates in your vehicle.Īllows you to disable / enable the Displacement On Demand functions of your vehicles PCM.
If no gear ration modifications have been made to the vehicle, then choose the stock setting when the tuner prompts you to choose a gear ratio. Adjustable Options vary for each vehicle and are not available on all vehiclesĬorrect the vehicle speedometer (and fuel efficiency calculations) if you have changed the gear ratio on your vehicle.