Yah, i did a y7 y8 mini me, i am stlll using the y7 TB. after i put the p28 ecu in a code 14 keeps throwing? also when i press on the gas a little it kinda seems like a vac leak but 100% i dont have a vac leak but it gives that type of thing. but why code 14?

 

my car is throwing a code 14. The idles like ****. It is doing this bucking thing where you let off the gas or push the gas and the car jumps forward. I already cleaned the iacv twice. Please help. <-----!! need help, the p2e ecu didnt do this just the p28 (Y7 TB)

 

i did the same thing with my y7 but w/ a y8 IM as well
my idles was like ****. went back to the shop and they changed the fuel pump pipe and also there's a connector onto the Y8 IM and now the problem fixed, may want to look into that.

 

 

my idle is good untill i push the gas just slightly, some one has got to know somthing=(

 

You didnt wire up your IAC, you need to run a 2 wire IAC instead of a 3 like you are.

 

I have the 2 wire going on, but it stlll does the same thing,

 

i believe there was something about this on here:
https://honda-tech.com/zerothread?id=1171263
but the pictures arent loading for me...so i cant find it...but im pretty sure you have to deal with the ecu too, not just swap the iac plugs...did you do that?..if not you might need to look for that reference picture

 

check ur wiring i jus had the same thing, and it was my iacv plugged into the intake air temp plug.. but basically it sounds like ur iacv isnt plugged in

my car would throw the code when fully warmed up, and it would idle fine like nothing is wrong (becuase the iacvs are not default set to close all the way, so it idles fine) but once you open the throttle a little when the iacv is supposed to close and it doesnt so it acts like a vacuum leak, and when u open the throttle more the leak created by the open iacv will be to minuscule to affect ur car too much so the jumpyness will go away. and its jerky becuase the engine tries to compensate with the iacv but there the iacv is not reponding so its super jumpy.

basically your iacv is broken, wired wrong, or is plugged in wrong. well at least that what it sounds like :/ could be somehting else but that is what was wrong wiht mine and it seems to make a lot of sense to me

 

sigh, thanks for the replys everyone, it was wiring stupid wire wasnt connected correctly. all fixed now

 

thought so
dun be so sad, id be glad it was fixed that code was the biggest pita ive encountered

 

heeh even after this some problems =/ not bigs tho. when i rev my car, the pin will hit 1kRPM shoot up to 1900RPM then drop stable to 1500RPM.

 

im having this issue as well. its a 2000 d16y8 into a crx :/ its doin the bucking thing. Ive tried swithin pins around as well :/