![]() ![]() Activating at a higher speed would allow for full benefit of the Max Energy 2.0 engine tuning in V4 and V8 mode at those higher speeds where the exhaust sound isn’t as noticeable. Adjusting the minimum speed higher would prevent the V4 mode from activating while the road noise is low and V4 exhaust note is noticeable. The Max Energy allows you to adjust the minimum speed at which the V4 mode activates. These systems have major benefits in fuel economy, but with a sacrifice in drivability when in V4 mode, and during the transition to V8 mode. We perfected the engine efficiency in V4 mode for both regular and premium octane. These systems allow the engine to turn into a fuel sipping 4-cylinder during light load conditions such as steady speed cruising. Chrysler & Dodge vehicles use the Multi-Displacement System (MDS) and GM has the Active Fuel Management System (AFM). Optimizing each shift point can definitely improve performance.įuel Management Systems "V4/V8 mode" For improved fuel economy, vehicle manufacturers have developed V4/V8 modes. ![]() With the MaxĮnergy Power Programmer, you have the ability to customize the shift points for every The Max Energy 2.0 allows you to raise or lower the shift points in 100 RPM incrementsįor maximum performance, quicker acceleration, and better 1/4-mile times. Remove the ability for the ECM in manual transmission vehicles which, to improve fuel economyĪnd under light engine loads at very low speeds, forces the shifting mechanism to cause aġ-4 shift instead of a 1-2 shift. These algorithms, Hypertech allows you to customize the tuning exactly how you want. This is done to dampen the engine vibrations,īut can also cause other issues that degrade the performance and/or economy. Dial in your shifting towards economy, improved towing, or evenĭuring normal driving the transmission algorithms allow the torque converter clutch Tailors the transmission’s upshift and downshift response time to fit your driving For more information on Shift Firmness Tunes click here Shift Response ![]() Maximum performance under full throttle acceleration. Adjust shift firmness for driving conditions from towing, daily driving, to These settings allow you to customize the shift firmness and quickness to how you I have also posted this info in the general Hypertech thread.Automatic Transmission Adjustments Shift Firmness Tunes *Note: Your vehicle must be programmed back to stock in order to update the tuner.įor more information, go to Performance is our Passion - Hypertech, or call 90. Click on the “Update Tuner” button, and in a matter of seconds, you will have the latest revision. Then connect the programmer to your computer with the supplied USB cable, and start the update software. To download the software from Hypertech’s website, click here. To update your programmer, install the Hypertech Tuner Update Software on your computer. This new update adds the option to raise or lower the idle speed of your car to your programmer.
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