ok so im not the best at electrical crap but does anyone know in english how to hook up the 3 mini wires to the car from the interceptor gauge?

 

Are you hooking up any secondary 0-5v sensors for the aeroforce to display? If not I thought you hook the power to an ignition source and plug the OBDII plug in the port... someone correct me if I am wrong, its been years since I installed mine.

 

no just the gauge....no anologs

 

Thats correct. I just tapped into my boost gauge's power wire. And then just plug in the OBD and your set. Its so easy. Just wrap the other wires up.

 

ok thanks! Thats what I thought.. I went all the way to the fuse box and did an add a fuse on the radio or something.. didnt want to mess with tapping wires.. but its your preference.

 

do you have to ground it to? i take it?,,,,,and i did just plug it into the obd2 but it wouldnt turn off lol .... and does it say ss when you start it up after original start up?

 

no ground.. grounds through OBDII, turn the car off? lol, how did you power the gauge? and yes it does say SS

 

ok i get it now .....the obd2 on cobalts are always active thats why mine did not shut off... thats why they want you to pull the jumper plug on the back and use the alternate power wire..and the other to wires are for anolog 1 and 2 ...makes sense now

 

I have a question about throttle %. Is it normal for it to flucuate without being touched and not be at 0 or 100%?

Mine at idle will fluctuate beteen 15-19 but wont ever got below 15, and at WOT, it is maxed at 89. is this normal?

 

the 15-1 at idle is normal..

max 89 though....?

 

yeah, it wont go no higher then 89

 

ditto... 89 is OK

 

ditto... 89 is OK

 

thats gay ...so are cars could be faster...i think it might have something to do with our throttle body's being smaller that the actual sc inlet maybe

 

I dont know...I just thought maybe my gauge was messed up, but others saying its normal so, maybe they are all like that.