Hondata

while datalogging a few mins ago and driving around the block.. my speedometer was reading 160 at about 20mph not sure whats wrong and vtec doesnt seem to be kicking in at the set 4300rpm
but im going to be datalogging again in a few more mins

If you have an 02-04 RSX then the speed sensor should not be set to 'countershaft driven'.

i have a 05

and i found that countershaft driven thing and just set it to 5 percent but it still seems a little too fast but i'll try to change it a little more.
do you know what percent is most accurate?