I was wondering if someone might have a controller laying around that I could take off their hands.
i have one . t4 works perfect . has a high performance tune in it . $400. plus shipping
That’s a good deal on a T-4 if you need one
I ask him if he takes PayPal, but i didn’t receive a response! I’m wanting it badly. lol
Do you still have the T4 Controller for sale
not that one but i believe I have another one . wii check when back in town
Thanks, looking forward to visiting with the also on a lithium upgrade from lead acid
I am back in town. I do have a T4 controller. Need to put it on the bench and check it out. Also if you want a custom program I will need some info on your gem and what you would like to do. Did your old one go bad?
I have a Gem 2005 e2. I am wanting to swap my T3 controller to a T4. I have read a post by @Ljtoro where with some help from you and a couple other guys where he did swap it out in his 2005 Gem.
I have the Ride-4-Fun 7.5 motor and larger tires updated about 10 years ago. The only question I have that was not very clear was the software version on the T4 controller, it had the latest version GL5Q, not the older version GL4J.
As for a custom setup in the controller: Regen shut off, my GPS shows the Gem going 2-1/2 times faster than the mph on the Gem digital readout.
I had to replaced my Delta-Q charger, I had E-Drives install ALG 126 & 42 for the VMAX MB137 120AH AGM batteries.
Do you have any suggestion for more tweaks on the controller, I understand when I go to the Lithium upgrade you will need to update my Delta-Q charger.