Holley Sniper 2 Laptop Tuning by a Pro?
Вставка
- Опубліковано 1 сер 2024
- In this video we demonstrate how we go about setting up Sniper EFI Target air/fuel ratio, timing tables, and learn tables for initial tuning. Getting the correct target air/fuel ratios correct is crucial to allowing the "learn" function to do its job. Holley base maps are usually too rich to be optimal. We explain where to begin. We are also a Holley dealer and authorized installation center. www.customworksperfromance.net
- Авто та транспорт
Thank you. I have been searching for a good explanation of how to do a startup tune for a year now. This was fantastic. I have been going the wrong way because i keep starting from scratch searching for a better working system.
Get your target afr table set up, as well as your ignition set up (if controlling timing) let the Holley do all the work and put some miles on it! Thanks for the positive comment. We try to keep things real here, no fluff, lol
great video! does the Sniper 2 allow for live tuning? will it allow me to changes as the engine is running and driving?
yes it does!
Some advice on training of computer programs after years of doing training. The screen clarity must be the focus, and explained detail of each screen and how it works as related in this case to the engine is the goal. You are wasting valuable shots on the car where we need to know about the screens and how they work. After you make changes then go to the engine shots. But thanks for the beginning.
Do you feel that the sniper 2 is better than the original? Might be to early to tell
Well, I didn't have any issues, so that is a good sign, but yeah it is too soon to tell
How exactly do you connect the laptop to the sniper?
you need to purchase the usb cable seperately, then you must download the sniper efi software from the holley website
@ks71z28 Thank you! I've been dealing with a TPS issue on a friend's sniper. It reads 0-80%, and the US Shift says the TPS has low voltage. But I couldn't figure out how to autoset the TPS if I couldn't connect a laptop
@@keith90102 the sniper autosets everytime the ignition is cycled. Just buy a new tps sensor
@@ks71z28 Right on, I'll do that. Thank you
For someone tuning at home with limited knowledge
Is it ok to use the lean table and transfer access to the base? Then smooth the area only?
Do you have anymore tuning videos or can recommend any to watch
yeah, let the holley do the work. transfer the learn to base a few times. highlight the table and hit smooth. you should only need to do this a few times. once the values in the learn table are +/- 8-10 you are good. Turn the closed loop down to 25%, and you can limit the learn to the same, so if the 02 sensor goes out it will still run.