So I was doing a little cleaning under the hood of my 96 hatch today and noticed this little plug. Its right next to my battery. The only 2 codes I have left(of the 8 I had a few days ago) that are showing are P0122 which is TP sensor "A" circuit low voltage(No idea because its plugged in) and P0141 which is from me not having a Second o2 sensor. I have a pic of the plug. Can anyone tell me what sensor it goes to? Im hoping its for the second o2 sensor.

 

That looks to be the plug that plugs into the sensor on the air intake on your car. Should be a plug for on the stock air intake, or it should be on the aftermarket one as long as it was removed from the stock intake and inserted into the cold air.

 

Yeah your right, but I already have that plugged in, are there 2 IAT sensors or something?

 

No you probably have the evap purge plugged in the IAT sensor. What color are the wires of both plugs?

 

The one I have plugged in is red with yellow stripe and green with black stripe. The one not plugged in is green and black with yellow stripe

 

This is the IAT connector.

This is probably for EVAP canister vent shut valve connector (Blk/Yel and Lt Grn/Wht wires).

 

Ahh thanks.