Is Your Holley 3.5' Screen Ruining Your Life?

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[tatump]

Good stuff! Wouldn't it be amazing if Holley actually took this to heart with their screens!

[BlaserBuilds]

"Roughly 27, 000"... Precise 😂

[cameracamera]

I bought Tune the Trilogy and so far good stuff. Thank you for all you do. Take care

[Formerlywarmer]

Excellent video. I’m sure you’ve helped a lotta folks just by these explanations. And you just did it! Thx

[mcfero]

I use the 3.5 as my dash. Works great for older cars. Just mounted to the steering column. Pick a few things I like to see and go on my way.

[joshhampton]

Thanks Joe. Appreciate all the content and especially the simple stuff man.

[mikefew]

Holley owes you more money now Joe. Thank you for all the info you share with the public.

[BigFunLife]

Thanks for all you do, appreciate you sharing your knowledge man..

[wadebonhomme]

Thanks for the info Joe, makes a lot of sense for what you where saying, a larger amateur dash would be a great idea, appreciate you putting the pdf together too!

[.motorsports]

In addition to the new 5” dash now available, the next product out will be a Bluetooth device that with the Holley App allows you to use something like your personal tablet (IPad, etc) to be your screen.

[stealthybrandon]

Holley just released a 5" dash that can everything do everything the 3.5" does 😂 and its actually affordable $400..

[Nolen_WR]

Love watching your videos Joe.. I have a question about the 3.5" screen.. I have created a Trans Temp input in the Holley HP but can't figure out how to display it on the 3.5" display with the other inputs.. Is it possible to do??

[johnpedric]

I really need help can I send a dm? I have sent my sniper back to Holley 4 times in less than the one year I have had it. Every time they have replaced the ECU and it will run briefly then smoke the ECU. The last time they had it they went though everything and found some connection issues and supposedly fixed everything. This time the car ran decent then on the way to the gas station they were redoing a railroad crossing and going over it smashed the o2 sensor. I replaced it with a bosch 17025. Car starts but runs terrible and the screen no longer comes on.

[ClintonC]

Do you know of any issues with it randomly shutting off during driving? I got it connected through a splitter, where half is my laptop and the other that is this 3.5. I shook the cables and couldn't replicate it shutting off. Didn't seem to affect drivability or the ECU. The big thing I noticed was the voltage was reading 12.1 while driving. It also saved a bunch of useless data logs (2kb files).

[frankconte]

I run two of the 3.5 LCD handhelds side by side off my HP ECU can bus, I really don't stare at them per se but configured all the critical cautions (yellow) and warnings (red) to light up so I have some semblance of the ole "idiot" lights if you will. My main dash cluster is all analog style autometer phantom gauges, so it's helpful to have those LCD's light up the Oil or Temp boxes if something goes off kilter, grabs my attention....guess that makes me an "idiot" LOL 😆

[jeffreymrrs]

The only thing I use the handheld for aside from basic gauges is iac hold position and setting 2 step rpm.little quicker with that verses grabbing the laptop. Laptop for all tuning thou.

[mohammadrezafayazi-zf]

Hello, I need your help, how can I correspond with you?

[chancebrito]

Here I was thinking damn how did this man know the 5 inch was coming😂 crazy timing

[bradonoliver]

I’m having a rich idle issue. I have no idea how to tune the t x had a guy put a tune in the car and it ran fine. I did what he told me to do and transfer the learning table data and now the car idles super rich.

[frankconte]

Another cool feature for the 3.5 LCD with the HP/Dominator ECU is that you can start/stop internal ECU data log over the can bus without having to burn an input for a physical button trigger. I use that in addition to configured triggered data log setup (ie; TPS > 40%).