how to calibrate speedo in 93 m6
I am looking for a similar fix, though before i upgrade. I have read before about a Dakota Digital calibration box, but i don't know where to get one, or where it goes (Dakota Digital has nothing of the sort advertised from my research) Im beginning to not care anymore... but it would be nice to have the miles on the car be as accurate as possible.
Hey, I used a calibration unit from superlift (pn33001) on my 93 6spd. It worked really slick. It was made for trucks w big tires but you can go the other way also. I went from 2.73s to 3.73s.
The only tricky part is, it corrects 28% plus or minus. With 4.11s you would have to start with a 3.21s. The last option is to have Alvin at pcmforless burn a chip, he can fix the speedometer and as an added bonus wake the car up if you dont already have a tune.
The only tricky part is, it corrects 28% plus or minus. With 4.11s you would have to start with a 3.21s. The last option is to have Alvin at pcmforless burn a chip, he can fix the speedometer and as an added bonus wake the car up if you dont already have a tune.
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