SMOOTHN

iTrader: (1)

I have searched and searched... I am sorry if this has been covered but i just swapped a b20/Vtec (99si head) over to a 98 civic with gsr swap... i dropped thte motor in and tried to use the original gsr harness figuring its already wired up for vtec and what not. After all was done i got o fire it up to see if it works .. WTF? check all wires and changed starter. NOTHING! So i swap Engine Harnesses VROOOM!!! but now a small plug i had in the 99 doesnt have one in the 98. do i have cut the plug off the 99 or can the 98 run like that?

SMOOTHN

iTrader: (1)

nobody knows?

DAkid

what plug are u talking about?

SMOOTHN

iTrader: (1)

Here is what i mean
I bet im gonna have to yank that harness out too huh?

MATiC

looks like you have a obd2a plug on that gsr harness..
the 99 civic si uses obd2b, hence the different harness there.

SMOOTHN

iTrader: (1)

yea so do i pull the harness from the 99 and put it in the 98. i was only able to swap over cuase the other oine was way under the dash.. but looks like were hgoin to do it.

also had this plus let over on the driver side what sio i do with it?

MATiC

if you dont want to swap the whole harness, get an obd2a->obd2b conversion harness.
checked under my hood for that plug, and i believe it's the one that goes into the cruise control..

take a pic a little further back, with more of the engine bay int e pic.