Ecm tune
If you have a '93, you'll also need a memory adapter to piggyback new chips onto your existing PCM ($35), a chip burner/eraser ($85) and blank chips ($5), as their PCMs are not flashed based. For a '94, you'll need the 12-pin connector for a '95, you'll need the 16-pin OBDII-style connector, but it's still OBDI protocol. These can be bought from OBD Diagnostics, Inc. Second, you'll need the appropriate cable connector to go from your car to a computer.
![ecm tune ecm tune](https://www.mk3.com/thumbnail/crop/1000/1000/products/AlienTech/7998.jpg)
Your other (free) option is to use EEHack for flashing and data-logging, and TunerPro RT plus the appropriate XDF (EE or DA2/3) for your PCM to do the tune editing. You'll also need an additional PCM file: $EE for the '94-'95 LT1/L99 $DA3 for the '93 LT1 F-Body or $DA2 for the '92-'93 Y-Body (Corvette), which will cost you an additional $19.95 from TunerCat. It is a great program, also known as Computer Automotive Tuning Systems (C.A.T.S.), which allows the above things to be done, all for only $69.95. TunerCat is your first step, the program I recommend to read your current PCM image, change its contents, and then reupload it to your PCM. There are three basic items necessary to tuning your own LT1 (or other GM) PCM:
#ECM TUNE PDF#
Some 2004 only H1 Hummers use an experimental "Cat" ECM which we are unable to upgrade.After payment, the 20+ page printable PDF of these free online tips will be emailed to you. We are not responsible for delays such as holidays, weather, production delays, etc. Delivery approximately 10-15 business days. NOTE: ECM'S ARE CUSTOM MADE TO YOUR VEHICLE's VIN AND ARE NOT CANCELABLE BEYOND 24 HOURS ARO. The ECM is also slang termed PCM, ECU or computer box. Please read our warranty policy page for details. If not returned within 60 days, all warranty is void and no credit will be given. The core deposit will be refunded upon return of your stock "working" ECM to us within 30 days. You can send us your ECM in advance, or to save you time, we have blank cores available to tune to your specifications and VIN, which is why there is a $250 core deposit required.
#ECM TUNE INSTALL#
This purchase is for the tune program we will install in your ECM.
#ECM TUNE MOD#
Absolutely the best single mod you can do for increased power. This ECM tune will allow you to compete with the big dogs. DO NOT INSTALL AN 80HP ECM WITHOUT THE AFOREMENTIONED MODIFICATIONS OR ENGINE DAMAGE MAY OCCUR AND ALL WARRANTY IS VOID. The 80HP version requires a modified exhaust such as our 4" system, and full gauges, EGT and boost.
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The 40HP version works well with stock exhaust.
![ecm tune ecm tune](https://duramaxtuner.com/pub/media/catalog/product/cache/0c5882144d85f3ee650f967c22c2dbbd/s/o/sotf_7_7.jpeg)
PLEASE INCLUDE REQUIRED VEHICLE DATA IN THE COMMENTS SECTION OF YOUR ORDER Installation is 20 minutes maximum with full detailed instructions included w/pictures. WE ALSO NEED TO KNOW WHAT MODIFICATIONS IF ANY HAVE BEEN DONE TO YOUR TRUCK. INCOMPLETE OR INCORRECT INFO GIVEN TO US MAY RESULT IN THE ECM NOT WORKING FOR YOU. Also year of truck, model, 2WD or 4WD, and std or auto, tranny. To match your application exactly, we will need the full VIN number of your vehicle. Even better results are seen with the addition of a #9 Performance Resistor. 40HP 80ft/lbs of torque, or 80HP 160 ft/lbs of torque.
![ecm tune ecm tune](https://ae01.alicdn.com/kf/HTB1509NPXXXXXbpXFXXq6xXFXXXs/ECM-Chip-Tuning-Software-Version-2001-V6-3-Professional-Software-Chip-Tuning-ECM-6-3-2001.jpg)
Whether towing a heavy trailer, or just for blowing off Fords, this ECM will add raw power.Ģ versions available at the same price. Specific to your application, will adjust fuel rate, injection timing, boost pressure, tranny pressure and shift points for maximum power and performance. This ECM tune performs better then any competitors ECM tune. Performance Upgraded ECM's (computer) tune for all 6.5 Turbo Diesel H1 Hummers 1996+ model years. We know the programming secret to raise boost to the maximum safe level without one.
#ECM TUNE UPGRADE#
PLEASE NOTE OUR ECM UPGRADE DOES NOT REQUIRE A SEPARATE BOOST GADGET LIKE SOME OTHERS DO TO RAISE BOOST. International Customers - Review Shipping Policies