I just installed my apexi TT with a greddy plug and play harness. I fallowed the write up directly and I turned my car on and nothing from the turbo timer. So my question is will the greddy plug and play harness work with the apexi or do I need to get the one for the HKS,blitz, and apexi? If the greddy one is supposed to work with the apexi TT where should I look first for a problem. I bought it off of another member on here and he said it worked perfect when he pulled it out of his car.

 

did you tap into your E-brake?

 

No but I didn't think you had to. I thought you only had to do that if you wanted that option. That's how it worked at least on my greddy one that I had in my eclipse. Correct me if I'm wrong tho.

 

I have an hks and did not tap into the e-brake and the timer was not functioning, tapped into my e-brake and problem solved.

 

I guess it won't hurt to try that seems like I've tried everything else.

 

you can try grounding the e-brake wire to something, that should work.