I am using the johnbanks sd patched tephra 88570008 live map rom and can't seem to able to log load in evoscan does 1 byte and 2byte not work with speed density as it's the first time iv used sd

Much appreciated

 

It's a JDM E9 rom, is it V7 or V5.1? I have used the 5.1 SD copy, was able to read 2byte fine. But I had what I believe to be a jitter issue, hesitation, just before hitting positive load

 

The 3d sd 8858 did not have the jitter for me while 8859 did. You can tune 3d just like 2d if you wish . Something worth noting between the two. Also all Evo 9 roms are compatible sans a check engine light or so that is easily remedied.

 

whats the evoscan request

2 byte request 00
1 byte request 41

 

Will the 8858 work on a JDM/GT ECU?
I wonder about this johnbanks copy, as I'm looking for a jitter free copy of the 8857.

 

done a few 8857 never had the jitter prob