ok so we hooked up the turbo timer lastnight...we put the blue wire into 1m on the ecu..it does not read the speed at all..and we put the brown rpm wire into 2b on the ecu...it shows the rpm's only at a steady rate...if you go to accelerate or deccelerate it takes a long time to get to the exact rpm...now it worked fine when it was on my brother's car..so my question is has this happened to anybody else? and how can it be fixed? thanks

 

oops i posted the topic 4 times mods please delete the other 3..thank you

 

Your turbo timer displays speed & rpms ?

 

TwinTriangles, the HKS TT Type 1 does a bunch of other functions along with turbo timing.

rx7girlTK, my friend is having the same problem with the Blitz version. i will let you know when he figures it out. sorry i cant help.