auto sport mode?

[sombra13]

so juss curious u guys i did the h22 auto swap and i was wondering since i have the h22 trans wat happens to the sport mode switch? does it still work or does it juss light up the s ? juss curious

[Tippey764]

Wow thats a damn good question lol

I gusse if you have a 9091 TCU it would still work but you dont want to use that TCU anyways because it will shift too early.

[sombra13]

True .. Same thing I figured and i want the lude tcu bu I canr seem to find one and plus I herd that the brake doesn't release the shifter

[CB7Man]

I have a H22 Auto TCU on my shelf and it works perfect.
But the 90-91 CB's are wired wrong
The ecu could be damaged.
Its designed for a different wiring system, where the D4 goes to the TCU, instead of the body ground.
Im sure if you compared wireing diagrahms, one could make it work.

As for the Brake not releaseing the shifter, you have to switch two wires.
Or disable the solenoid in the shifter.

[tommi]

ive heard of people zip tying the solinoid to where it deactivates it releasing the shift lock