Hi Doug

I have read through the manual for the Apexi RSM, and to be honest, it doesnt seem to have a self-calibration mode. This unit relys on the fact that the majority of Japanese cars send speed pulse in one of three different ways.

THat said, it does have correction for wheel size and for different pulses. I suspect that one of the three settings would not be the same as the cossie.

If this is the case, you might want to consider the Blitz equivalent ( I think its called the Powermeter ID) which I know supports self calibration - I will check this as I have a manual for it somewhere

If you have already bought it, then try it - you never know!!


By the way, manual for Apexi in english below:

http://www.apexi-usa.com/pdfInstallation/14.pdf

Cheers

JJ




Cheers

JJ