Hey guys... while rummiging underneath my car i noticed a connector that looks and fits into the IACV what is is??? My car with the IACV unplugged stalls, and with this new connector plugged in drops low and idles rough

Any Ideas

 

What are the wire colors? These sensors all have the same plug:

IACV
IAT (OBD1 Civic/OBD1/2 Integra)
ECT
Fan Switch
Power steering pressure switch
Evap purge (OBD1)
VTEC pressure switch
Knock sensor
IAB's

 

Red and Yelow with Black Stripes

 

Sounds like the evap purge. What car is this?

 

Its an eg Hatch with a B16A, what could this cause when disconnecteD?

 

Nothing on OBD1

 

Cool Thanks.