Gde tune

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The engine braking feature is a useful add-on for customers that tow often or folks that drive down mountain grades. The feature is active when the following conditions are met: in gears , engine rpm above rpm, and foot off the accel pedal. While the engine braking is active the turbo vanes are closed more to create higher back pressure in the exhaust manifold. This makes it harder to push exhaust out and that force acts on the pistons to help slow the vehicle down. This helps to reduce the need for vehicle brakes and reduces wear on the brake hardware. The feature not active in normal driving conditions.

Gde tune

We focus on utilizing engineering principles when designing engine and transmission calibrations. Testing and measuring the critical parameters on the powertrain are essential to meeting safety and design limits. Cylinder pressure measuring equipment is vital to calibrating correctly for optimum results. We are a team with numerous years experience working in the diesel calibration field. We utilize a full spectrum approach to optimize the combustion cycle for burn rates, peak firing pressure and thermal management. The results are lowest fuel consumption per a given load and minimized emissions. To determine the overall power-torque curve to meet the performance requirements, and from that point begin optimizing the calibration as a whole to provide the highest fuel economy lowest BSFC and performance. This involves running multitudes of test cycles on dyno and trade-off curves. At end of development, the application is tested on EPA emission drive cycles to ensure it is environmental friendly. Then the combustion event is modified to minimize soot formation for cleaner engine internals and improved longevity.

Malodave Ram Guru. I also run their trans tune which is phenomenal.

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Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Here are a few highlights posted by GDE. I will update this top post as new updates come in. GDE will wait until that is all settled before applying" "The fuel economy data is generated in the same manner as Stellantis did it when certifying with EPA.

Gde tune

We focus on utilizing engineering principles when designing engine and transmission calibrations. Testing and measuring the critical parameters on the powertrain are essential to meeting safety and design limits. Cylinder pressure measuring equipment is vital to calibrating correctly for optimum results. We are a team with numerous years experience working in the diesel calibration field.

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I understand it has all the add-ons and options. James Turman verified owner — Nov I just posted on the mileage forum what I was able to do I emailed GDE about it and they said it's part of the exhaust quick heat mode and it's just the torque converting locking and unlocking and it's normal under light acceleration. It seems apparent GDE tested it on the road prior to my purchase. The engine braking feature is a useful add-on for customers that tow often or folks that drive down mountain grades. Email Subscription. It should pay for itself in about 25, miles or sooner depending how you drive. Gee Emm verified owner — May You are using an out of date browser. Rated 5. I was very hesitant about all the claims of the hot tune, from green diesel, but decided to try it, due to my disappointment. The tune combo has provisions to allow our 88 C thermostat to be added separately. Sorry about the incorrect reference on our website.

The engine braking feature is a useful add-on for customers that tow often or folks that drive down mountain grades.

Select options. You will not be disappointed. What's new New posts. Our philosophy. If you begin to accelerate harder for a moment you might feel it lock up, and potentially unlock again if you go back to a steady speed but before it upshifts. Thus the 'for off-road use designation' alleviates this massive expense. But I can now. I can verify everything in the above reviews to be true. I tow a 6, lbs camper frequently. This will drop warm operating temps for coolant and engine oil about 10 C 18 F. I'm going across the country in two weeks so I will report back after running at 75mph for a few days strictly on the highway. I recommend it for anyone considering it! That lasted a day or two and now its smooth as glass.