just bought a trans am...and i noticed the plug that isnt hooked into anything..my friend i bought it off of says he has no idea what it goes to either..any ideas? it is the kind of teal colored connector

 

I would guess AIR pump, but are you running one? The only other plug back there is the O2 sensor...

 

i have no air pump...i thought the air pump was mounted lower on the motor? the wires for this connector are pretty short..cant pull them out at all

 

But the harness it bundled differently than stock, I would bet that that is what it went too. Only other thing I can think of is the traction control module that sits right there, but I don't think thats the right plug and your don't even have it to begin with.

 

The EGR vacuum solenoid has been deleted. That's the plug for it.

 

cool..thx guys