Cant Get Turbo Timer Hooked Up NEED HELP
 

First off, I just got done a few months ago with my project car. I have a '94 SC300 with a J-Spec 2JZ-GTE Engine and 6 Speed. From a 95 TT Supra...All HKS Parts...

I have the HKS Type-0 T.Timer. The shop that did the swap could not figure out how to get the turbo timer connected. They tried to wire it but they said it couldnt work.

The SC300 has a telegraphing steering wheel, I was told it was b/c of that(it can be disabled.) I just can't accept that answer you know? I am driving around with all my gauges operational, except for one of the most important. I am tired of sitting in my car for a min after each drive.

Can anyone give insight on this?