well.

im having trouble with my code 14, and my idle ONLY at 1,500 rpm's.

the iacv i used is the 2nd iacv i tried. wires are good. connector is good. continuity is good. i even ran a wire from a9 to the iacv itself. nothing helps.

i pull the connecter out, no change in idle.

car starts up fine. drives fine. sounds like it hits a rev limiter at 1,500 at 5% throttle. any more throttle and it works fine.

motor is a jdm b16 - stock p28 ecu - gsr 1996 obd2 wiring harness with obd1 jumper harness.

give it your best shot.

here is a video of the problem im having too.

right click - save as :

http://www.we-todd-did-racing....DE%3D

this all has been done already :

 

check ur fuel injector o-rings....that's wut happened to me even though i change iacv and fitv....check all ur o-rings

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Civicr2gs5 &raquo;</TD></TR><TR><TD CLASS="quote">check ur fuel injector o-rings....that's wut happened to me even though i change iacv and fitv....check all ur o-rings</TD></TR></TABLE>

what exactly should i look for?

 

bumping

someone has got to have a suggestion at least!

 

bumping

any suggestions, ideas, comments, questions?

 

bumping

 

make sure you have the plugs in the right place.

 

hmm, i think you just need a new exhaust

might sound wierd, but clogged cat?
Timing?
fuel filter
pump
plugs, wires, cap, rotor, coil?

 

make sure you're IACV is wired up right. some cars use a 2 wire, others use a 3 wire.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sohcvtec1995 &raquo;</TD></TR><TR><TD CLASS="quote">make sure you have the plugs in the right place.</TD></TR></TABLE>
checked and re-checked.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by xerox445 &raquo;</TD></TR><TR><TD CLASS="quote">hmm, i think you just need a new exhaust

might sound wierd, but clogged cat?
Timing?
fuel filter
pump
plugs, wires, cap, rotor, coil?</TD></TR></TABLE>

exhaust?
straight piped - no cat.
fuel filter is new.
pump is giving gas or it wouldnt run.
everything else works, plugs , filter is new, higher rpms its fine.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sleepinonacreeper &raquo;</TD></TR><TR><TD CLASS="quote">make sure you're IACV is wired up right. some cars use a 2 wire, others use a 3 wire.</TD></TR></TABLE>

im positive its right, traced it to the computer

 

are your plugs on your ecu tight? loose plugs have been know 2 caues all sorts of problems.

 

yes, plugged in and out. made sure snug.

anyone?

im leaving saturday for a long road trip!

 

thats great, bump for this guy because I have the exact same problem on my car and I have also replaced the iacv.
man, I thought I was the only one with this problem.

I hope someone diagnoses this problem

 

sir try to reset your comp box, you can reset it by simply disconnecting na negative pole in your battery leave it for 10sec then put it back in, then try to start the car then test it if it works

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by forcedspeed &raquo;</TD></TR><TR><TD CLASS="quote">sir try to reset your comp box, you can reset it by simply disconnecting na negative pole in your battery leave it for 10sec then put it back in, then try to start the car then test it if it works </TD></TR></TABLE>

thanks buddy. if it were as simple as that i wouldnt have this problem.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by IVI &raquo;</TD></TR><TR><TD CLASS="quote">

thanks buddy. if it were as simple as that i wouldnt have this problem.

</TD></TR></TABLE>

I would be willing to bet that the STOCK P28 is running too lean and causing the problem. Swap in the correct ECU for that engine or have the P28 chipped and see what it does. It sounds a LOT like the fuel tables are incorrect for the engine.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Hybrid93Eg &raquo;</TD></TR><TR><TD CLASS="quote">

I would be willing to bet that the STOCK P28 is running too lean and causing the problem. Swap in the correct ECU for that engine or have the P28 chipped and see what it does. It sounds a LOT like the fuel tables are incorrect for the engine.</TD></TR></TABLE>

I am running the p30 ecu on my b16 and am having the same problem so that probably isn't it.
I have also tried a p72 ecu and it was the same.

 

my friend got the same problem wit his jdm b16 with stock p28 some1 please find out this problem car dumps fuel like crazy!!!

 

bump for him, also really want to know the answer to this.

 

Its def. your iacv...my friend had the same problem in his b18b ek...it was the wires going into the ecu, he had to switch around. Is this a known working iacv?


Modified by LudeSH at 12:35 PM 9/11/2004

 

Im having the same exact problem, i ordered a new IACV from Honda which should arrive in the next few days, ill let you know if that cured it.

 

Nope, didnt cure it.

Brand new IACV, didnt work, at 1500 it sputters at low throttle.

If i turn the car off and turn it back on, sometimes the code doesnt come back for a good 10-15 minutes, im ******* stumped.

 

unplug your map and if the surging idle stops then i dont kno whats wrong LOL.. im stumped myself rite there

 

had same problem, i fixed it just before my hatch got stolen, its the freakin thing, on the manifold, i forgot what its called, holy crap its been a while...
its a sensor, has to do with altitude and crap, its over a little nub that sucks in air if the part is off

on the left side of a manifold for a b series...

 

somebody got to know some thing........i have the same problem with a 97 ls in a ek.i check the yellow/black wire it have 12 volt with the ingition on and the blue/black wire contonity between the plug and the ecu....i am going to change the ecu next and let u guys know


oh and i change the iacv (waste of ****** 171.63)