Speedy
Member
I run a Scangauge. It's "OK" but feels a bit antiquated these days. There may be more modern OBDII readers out there. I'd check and see if Aeroforce Interceptor supports your model year 4Runner. Much nicer. I ran one in my old Challenger.
Aeroforce Technology Inc | Products - Interceptor
Yes, I wish there'd been things like 3d printed ABS back when I built that housing for the gauges LOL.
Aeroforce Technology Inc | Products - Interceptor
Yes, I wish there'd been things like 3d printed ABS back when I built that housing for the gauges LOL.