5th and 6th gear not working

[Ekjose]

Hello, I have an 06 Acura rsx type s and when I installed ktuner on it the car won’t go into 5th or 6th gear. When I put the original ecu back in the gear work just fine. Is there something in the program causing this issue?

[KTuner]

As you were told through email, no.

[Funkymonk]

Ahhh yes, i too had the same issue back when I had the rsx.

I'm assuming the ktuner is installed on a different ecu?

If so, it's mostly like the ecu for the 5 speed manual transmission thus no reverse lockout. Slighty move the shifter to the right and go up, should slid into 5th gear. Don't go all the way over to the right.

I had the ktuner unit installed on my original ecu and problem solved.