RnJs50LX88

So the guy I buy the car from months later he thinks something was done to the computer on my car! I pulled it out and this is what I found. Does anybody know if this is stock, Aftermarket or what it does. Its sttached to the top port on the computer box. The end of the wire that comes out is cut

PRO50SC

Never seen one like that. Looks like somethin' aftermarket though. Very interesting. Did the car run ok with it in there?

angcobra

Could this be a mass air conversion?

horatio102

Without knowing what all it says on those stickers... who knows. I did a search for what I could read and I came up with a cellular GPS module that alerts you if your car leaves a pre-defined area, but that looks far too old to be either cellular or GPS.

I found a hypertech N2O chip in my ECU when I pulled it out.

RnJs50LX88

Well I havent tried it myself but im told the car runs like crap without it in there!

stanglx2002

looks like its time for a new computer i wouldnt trust it if it was me

RnJs50LX88

Some Pics of a crappy re-wire job

RnJs50LX88

This is the Computer if it helps!

stanglx2002

that is not a normal computer

RnJs50LX88

Is there Zero 1988 Mustangs that come with MAF? Do they all have to be converted. I have found that the 8LD computer Is the California Emissions Version