am have a great bit of difficulties with this swap. i have it in hooked up and it runs. but there is one plug on the engine harnesst hat is two wires (picture 5). that does not plug into the car harness. what is that plug, and does it have anything to do with my idle problem?
there is a yeallow wire coming out under the intake ont he drivers side (picture7,8) that was detached my freind tryed to reattach it the best he could, can someone help there too please..

also. my car idles around 3k until it is warmed up sometimes and other times it idles a little lower, and then after tis warmed up it jumps idle, bounces.
someone told me over the phone about maybe having to wire up liek 4 wires to the computer or w/e what wires could it be and can someone please hlep me out with pictures or diasgrams,
please and thank you
shane

 

the pictures are kind of confusing...

 

I had a high idle problem when I did my b18c1 swap. It ended up being the TPS sensor being installed wrong. I fixed that, and also messed with the idle adjustment screw a little to fix it.

 

well.. how what is the tps sensor where ? and where is the idle screw??? picturwes would be great!!

 

ok well i don't have a camera to take pictures, but the TPS sensor (throttle position sensor) is on the firewall side of the throttle body. It is held on by 2 screws (which can be a bitch to take off, and has a gasket. The idle screw is on the other side of the throttle body, and it too is hard to reach.

Is your car throwing any CEL's? If you find out what they are, (how to do this can be found here in the resource section) this will help you troubleshoot.

go here: https://www.honda-acura.net/forums/s...d.php?t=238067

for tons of great info

 

also, check your ground wires (one goes to the valve cover, and another goes to the area around the starter.

 

thank you for ur help it is becuase of the one plug that is not plugged in... it is a hatch form canada, 92, so it is wired for vtec it was a d16z6 so it had iav controll sensor but if it was wired serparatly idsk .. the one two wire ppic on the top of the forum is the plug i am talking about.. if that is in fact on the engine side go to the iav sensor or w/e it is "technically" called then i need to hardwire that onto the computer unless i am justmissnig the male end of the plug.. but iw ill try and find the codes its throwing and get back to you guys thank you for you help and andmore input anyoe has would be greatlky appricriated

 

Yeah, im having the same problem. My idle is at 1700-1900 with the clutch in cold or not, and maybee it will go down to 1500. Im going to look at the TPS and other things mentioned in this thread. Ill post back my results. Thanks guys!

 

the wire in the middle pic is for the oil pressure switch, the last pic, that line should be hooked up to a vaccum source. the first pic looks like maybe a vtec wire, thats the only 2p male connector i can think of right now that is on the harness,

 

Is the Thermo Switch wire on the thermostat housing 1p or 2p?