Ok, I'm reading the manual and the manual has the old style tuner. Turboxs website has the new style and that is what I got. I'm trying to wire it but I don't want to short anything but I don't know which one is the 12V and which one is ground, the manual said the red one should connect to 12v source but I dont see any red wire. The DB15 that connect to the Tuner has a blue and white wire in the end, I'm assuming that that Blue is the 12v and the white one is the ground.




Also anybody know what is that connector with 2 hole? I know the 6 hole connect to the 02 Sensor.

 

I just opened the CD that came with the tuner and even the Gen2 Instruction doesn't say which one is the 12v. I have a spare 12v adepter so I hooked up the tuner and was able to access it with my PC. At least I know the unit work.. The Gen2 is small enough that I can stick this anywhere and still be able to see the LCD so no need for an extra gauge!!!

 

The white wire is your ground and the blue wire is your power.

 

Thanks for the confirmation.