got my promax module today wires into hot wire for maf &signal wire for iat sensor. says up to 25 hp & 2-10 mpg gain the mpg is all im lookin forplenty of hp already it is a bit weak off the line but it is an automatic. best as i can figure red wire is hot to maf & brown/blue stripe is signal wire for iat sensorits a 91 gt if any one knows for sure let me know .
thanks eddie

 

It would help if you used some punctuation so w/e it is you're trying to ask is understandable. As far as that module goes, it was a waste of money.

 

what the heck is punctuation? i went to school in oklahoma, they dont teach that crap there!!!

 

How's this thing supposed to work????????????????

 

it tricks the maf & iat sensors to change fuel curvs & timing. i got it on & as far as power it did something , before i could pull out on the street infront of my house hammer down & get a sluggish takeoff never spin a tire.today same spot infont of my house hammer down on it & smokin tires & somewhat sideways up the street .now if it will do the same for my mileage ,it will be worth the 30 bucks. eventhough it only consists of a few 20 or 30 cent resistors .

 

sounds to me like e-bay scam?

 

it seems to workas far asthe power goes, will know about mileage in a few days. but sofar it does what thay said it will do . so it aint no scam ...

 

haha.my buddy bought one for his ranger off ebay...it made it considerably slower..we got down the road..pulled over ..and pulled it out lol...

 

There are risks when you run this kind of crap.

You are lying to the ecu. Eventually, the ecu will correct out the so called new power.


best of luck with this