Speedo needs reset...

[HotRod]

Hey Raymond, I got the Nitto 275/50/17s installed last weekend. I need to know if teh Tuner can correct the speedometer. The tires are 28" tall now instead of 30".
Also can we turn off the EGR system?? I have the EGR delete plate on mine so I dont need that system functioning anymore.
Lastly, Im going to try to hit the track this Friday evening, so Ill have some numbers for you with the "lean and mean" file loaded. Thanks!

 

[Raymond_B]

Hi Rod, the spedo is independant of the computer in the Gen 1's, but here's some reprogramming info.

http://www.iwantperformance.net/PSOM.txt

I'll look for the EGR "switch" in the C3P1, I thought I had it in there. Although it only operates at part throttle so it won't hurt track times