i have a 92 si with a 94 gsr swap obd1..and i found this extra plugs..its on the passenger side harness..anyone kno what this is n where it goes thanks..


its has the same wires on here on the intake mani..

 

Evap purge solenoid, GS-Rs have it off by itself, normally its integrated into 1 of the other 3 plugs at the passenger's side shock tower. the yellow/black wire goes to switched 12v power, the red goes to ECU pin A20.

 

i dont have a plug for it to go into on the shock tower..how do i wire it up?

 

*If* you're not planning on running the stock GS-R manifold you can simply plug the IAB connector into the purge solenoid and it will work (normally the purge solenoid wiring goes to the same pins the GS-R uses at the shock tower plugs for the IAB wiring) Other than that you will have to hardwire it in and move pin A20 to A17 and run a wire from A20 to the red wire you have dangling in your engine bay.

 

aite thanks..ima do this tonite..

 

how do i plug the iab to the purge solenoid?
if i hardwire it..where does the yellow with black stripe go?