1999-2006 GMC Yukon - Hypertech Power Programmer Max Energy Econ

HYPERTECH MAX ENERGY ECON POWER PROGRAMMER -- Specially designed to extract every bit of energy out of every molecule of fuel for more miles per gallon at part throttle and more power at wide-open throttle; Features optimized tuning for regular octane gas vehicles and fuel programs A and B for diesel engines; Reads and clears diagnostic trouble codes and will return the vehicle to stock settings with just the push of a button; Internet updateable to raise the top-speed limiter and rpm rev limiter; Corrects speedometer and odometer; Adjusts transmission shift points and firmness; Lowers the cooling fan on/off temperatures; A perfect upgrade for vehicles; Easy plug-and-play installation; With Hypertech's limited lifetime warranty.

This product fits the following GMC Yukon submodels

series : Max Energy Econ
warranty : Hypertech's Limited Lifetime Warranty

Hypertech is a technology-driven company with a unique status in the aftermarket industry. Unlike other speed equipment manufacturers that produce hard parts like camshafts and cylinder heads, our core product is knowledge the ability to tune the complex computers that control essential functions in modern automobiles. We have invested in people, not machinery. The knowledge and skill of the Hypertech team are our most valuable assets. Our staff of engineers and technicians has degrees in a variety of disciplines, including electrical engineering, computer science, and mechanical engineering. Hypertech people know computers from the inside out! The Hypertech team is passionate about performance. We have racers, hot rodders, and performance enthusiasts on our staff. You'll find modified trucks and street machines in our employee parking lot. We build project cars and use our trucks for towing on weekends. We come from different backgrounds, but we have all learned to appreciate the tremendous power of electronic engine controls to improve performance on the street as well as on the race track. Hypertech is the technology leader in High-performance engine tuning computer-controlled vehicles. Electronic engine controls have evolved rapidly since their introduction in the early ’80s. Hypertech has kept pace with these rapid advances in technology by developing power tuning products that take advantage of the capabilities of these electronic controls. Early automotive computers used replaceable PROMs or “chips” to calibrate the Electronic Control Module (ECM) for a specific engine, powertrain, and vehicle combination. Hypertech created the original Power Chips to recalibrate these electronic “brains” for improved performance. Later generations of Electronic Control Units (ECU) eliminated calibration chips. Instead, engine tuning information is stored in the unit’s programmable memory. In addition to controlling basic engine functions, microprocessors now monitor and govern a wide range of systems, including the transmission, brakes, instrument panel, emission controls, and heating/air conditioning. For comparison, the code stored in an early chip would fill one page; now a typical ECU contains more than 1,600 pages of code! Hypertech created the Power Programmer to access this “flash” memory and download the Hypertech Power Tuning program directly into the ECU’s programmable memory.

Extended Limited Warranty Plans
	APW warrants this automotive part to be free from defects in material or workmanship for 12 months. You will be able to select this extended warranty plan during checkout.
	APW warrants this automotive part to be free from defects in material or workmanship for 36 months. You will be able to select this extended warranty plan during checkout.
	APW warrants this automotive part to be free from defects in material or workmanship for Life of the Product.
The warranty period for this product commences on the day the product is purchased by the original customer. APW warrants that it will replace, free of charge, any product which, under normal conditions or use and service, and which has been properly installed, proves to be defective in material or workmanship. This warranty, however, does not cover any labor costs incurred in diagnosis of defects, removal or reinstallation of a product, nor does it cover any other contingent expenses. To obtain performance of this warranty, the consumer should contact APW and return the product as instructed at customer's expense. A dated purchase receipt or other written proof that the product is within the warranty period and the return of the product at customer's expense will be required in order to honor your claim. This warranty is limited to the original customer, i.e. is not transferable to subsequent owners of the product. Specifically excluded from this warranty are failures caused by misuse, negligence, modification, abuse, improper application, installation or operation, or by unauthorized service or use of unauthorized parts in connection with the product and inadequate maintenance, normal wear and tear or normal consumption of the product. To the extent allowed by law, this warranty sets out your exclusive remedies with respect to the product covered by it, whether for negligence or otherwise. Neither APW nor its affiliated companies will be liable for incidental or consequential damages, such as telephone calls, loss of time, inconvenience, commercial loss, personal injury damages, etc. THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS WARRANTIES. ANY WARRANTY IMPLIED BY LAW, WHETHER OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE, IS LIMITED TO THE PERIOD THAT THIS EXPRESS WARRANTY IS EFFECTIVE. No attempt to alter, modify, or amend this warranty shall be effective unless authorized in writing by an officer of APW.