H23 vtec
 

Ok, i just completed my h23 vtec build, its running and it does not want to idle worth a shit or anything. Its running off the p14 right now because i have not aquired a p13. it has the 345cc h22 injectors and i believe the h23s are 240's. would that make it run like total ass? its not out of time and all sensors are to the correct place. just looking for a bit of input. hope you guys can help. https://honda-tech.com/forums/images...es/emdgust.gif

Re: H23 vtec (waynecoSI)
 

yes. that would make the engine not want to idle.

Re: H23 vtec (98vtec)
 

definately. better hold off till you get the right ecu.

im with rosko. wait for the p13 or down grade injectors.

Re: (IAluder95)
 

ok i got my p13 and it seems like its getting way too much fuel. My first problem was the rotor button in the dizzy came off somehow http://images.honda-tech.com/set1//smile/emcrook.gif Im almost 100% positive the injectors are h22 340cc's. In the h23vtec how to thread it says you cant run the h23 injectors for it will blow the ecu fuse. Im honestly confused... maybe my injectors are bad or they are too big or what.
btw, when the p14 was on it, it ran decent and actualy would idle.....anyone have an idea???

Re: (waynecoSI)
 

the ecu you run depends on the injectors you are running. H22 injectors will only throw a code if you have the P14, with the h23 injectors and p14 it is ok but with the h22 injectors you need the P13.

what intake manifold and throttle body are you using? im in the process of building my H23VTEC also https://honda-tech.com/forums/images/smilies/emthup.gif

Re: (BUILT93ludeSi)
 

check your vacuum lines also...

Re: (BUILT93ludeSi)
 

all my vacuum lines are on, im using the h22 intake manifold, h22 injectors unless i got scammed on the injectors, and the h22 tb. basicaly everything from the head up is stock. im confused as hell. lol maybe my injectors are bad...any markings on the h22 injectors to tell if they are the h22's? like stamped p13 like everything else? http://images.honda-tech.com/set1//smile/emcrook.gif https://honda-tech.com/forums/images...es/emdgust.gif https://honda-tech.com/forums/images...es/emdgust.gif https://honda-tech.com/forums/images...es/emdgust.gif https://honda-tech.com/forums/images...es/emdgust.gif https://honda-tech.com/forums/images...es/emdgust.gif https://honda-tech.com/forums/images...es/emdgust.gif https://honda-tech.com/forums/images...es/emdgust.gif