a_integra_87

After looking for about a hr or so in my chilton I just got even more confused. My car is a 97 cx civic with a 97 b18b.
My chilton shows only 1 of these vacuum lines, and I believe it shows this one going to the Evap canister...correct?


I have no idea at all where this one goes?


Lastly, I have a spare plug on my civic harness. After looking forever and comparing the wiring diagrams It looks like the only plug on the civic harness this color is for the Evap purge control valve solenoid, now on the integra motor where is this located/do i need it? I believe my chilton pictures it on the very right top of the IM, but I do not have one there.

honura

man you got a messed up situation. Umm that part stickign out of your tb that needs a vac does go to the can. The avalible vac on the back of the manifold should go to your FPR if there is not another vac available in the front.

a_integra_87

in the 2nd pic you can see hardly where another line goes to the FPR. I knew the one goes to the can, the 2nd pic is where im still lost.

honura

you can close it off. you do not need it.

a_integra_87

Thank you, also Do i need a Evap control solenoid valve? The only spare plug on my entire harness left is for that from my civic. Should I just leave it unhooked or get one? Will it throw a CEL?I have a CELnow because i have no o2 sensors (still waiting for my DP from ebay to come) plus i have yet to do the 3-2 wire iacv swap. I just started it to make sure the motor ran.

honura

You should be ok. But get that o2 hooked up asap.

a_integra_87

Thanks a ton, I was looking all over for that. I knew it was somewhere but was not sure where .

Downpipe is on the way, and so is my Actron OBD2 scanner for $80. No more guessing or getting around that CEL for me.h:

a_integra_87

Also, this might be a really stupid question. But I was told that some (mostly all) JDM engines dont or wont have a CKF sensor. I went over this motor tons and tons of time looking for plugs that were wrong, missing and vacuum hoses I didnt connect. The only ones I ran into that didnt plug in were for the Evap purge control solenoid valve, IACV (which I now have under control), and the vacuum hoses.
If I really do have the CKF and its plugged in wrong a code will be thrown correct once that scanner comes?

honura

Yep if there is anything wrong it will pop up.