Ok so it threw codes 14 at first then threw 16 and 10, I replaced all 3..... it starts sometimes, other times I have to force it with starting fluid, it doesnt idle right and when I give it gas it dies, sometimes if I give it gas and hold it.. it revs up and down. when it does start and idle it sounds really funny comming from the hose from the iacv that sucks in like its struggling. before this I dumped a small bottle of octane booster... but since then ive put tons of gas in it to hopefully flush it out. its undrivable cuz it constantly dies on me and wont start. all grounds are good, im getting fuel and spark... i dont get it ugh its really messing with my job cuz its my DD right now. PLEASE HELP! could it be bad gas? or not enough gas when i put in the octane booster? its idling right now and ive been letting it idle for awhile to hopefully use up the bad gas/booster stuff. im really stuck and really need help.....

It sounds like its missing sometimes in the back... when its idling and I give it gas it dies instantly but doesnt throw a CEL... and then its kinda rough to start... is this bad gas or the octane stuff??? this really sucks ive tried everything and been tryin the past 2 weeks ugh im ready to torch this THING!

its a d15b1 DPFI 91 hatch dx... ive replaced the iat sensor, both injectors, iac sensor... i dont get it... I need a pro to really help me PLEASE. ill pay cash threw paypal for whoever helps me get it running like it was..... =(

 

bump, someone please help me... all these honda fanatics and kno one knows??? PLEASE HELP! 20$ right now to whoever helps me get it running right again. it was running perfect before this.... ugh!

 

I just tried starting it and its still throwing codes 14, 16 and 10 which is the IACV, the IAT sensor and fuel injector(s).... is there another sensor or something that went out and is making these 3 codes pop up? cuz ive replaced the iacv, iat and injectors... ugh =/

 

there is a python alarm system installed that recently stopped working... but I dought that has anything to do with anything but culd it affect it at all???

 

go to http://www.spoonertuner.com download the USDM factory manual, and check all the vacuum connection if it the right way, and in the manual will tell you how to deal with each ECU code

 

Try swapping a different ECU into it?
It might be wiring related. As hoga113 mentioned, get the manual and start checking for wires. Those items might have a shared supply or ground.
If your not comfortable checking it, you might consider taking it to a pro and be done with it. Good luck.

 

maybe u lost compression and ur motors ****ed