I have a greddy turbo timer and the plug-in harness. The plug-in harness has 4 plugs. Where do these plugs connect to and do they all get connected. I searched on the forum but couldn't get a straight answer.

 

under the steering wheel, there are the plugs for your ignition. you'll have to search around, becuase I'm at work i don't have access to my "RX7" folder with pictures.

there used to be pics on the forum on how to install. I can get back to you this evening if someone hasent already.

even though i installed the Apexi TT they plug in the same place.

TR

 

I was able to install turbo timer, but the turbo timer does not turn on. Does the car have to be on for turbo timer power to turn on?

 

that depends on how you wired it. it is very easy to confuse the plugs and install that harness backwards.

try it the other way, to reverse to polarity and then it should come on with your acc setting when you turn the key.

a final test is when the key is in the acc/run setting you set your E-brake and turn the key off... watch it count down then listen for all your solenoids to click off.

TR

 

A TT is probably the most straight forward thing you can install. So if its not working, then reverse the plugs, and it probably will. And yes you need to turn the ignition on (you dont have to start the car) and then turn it off, you should see it start a countdown.