i wired in my stock injectors on my turbo b16a2 and now when i give it gas it bogs i cant drive the car at all. it bogs and wants to turn off. also i notice that my a/f gauge goes from lean to rich back and forth the it will go to lean and the light on the a/f gauge will just turn off. what can it be??? help

 

come on someone help me out

 

Umm, your a/f ratio guage isn't really going to tell you ****.

It's suppose to bounce back and forth like that.

Give people more information on what you changed and whats different on your car.

What was on your car before you wired in the different injectors?

 

first i started up with my stock injectors then i put in some 880s and a 3 bar map sensor, so now i decided to put my stock injectors back on so i wired them back in and now its bogging like crazy, these are the same ones i used before the 880s and they worked fine

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bluesi00 &raquo;</TD></TR><TR><TD CLASS="quote">first i started up with my stock injectors then i put in some 880s and a 3 bar map sensor, so now i decided to put my stock injectors back on so i wired them back in and now its bogging like crazy, these are the same ones i used before the 880s and they worked fine</TD></TR></TABLE>

What kind of engine management if any? If you swapped them out and didn;t change the MAP for the engine management then you will be super lean because the ECU would give less fuel to the injectors because it thinks they are 880cc when you have 240cc in it now. Please elaborate.

 

yeah, i had the aem ems but when i put those stock injectors in i also put my stock ecu back in, i did this like 2 days ago but i figured it was that i didnt have the fmu unit that i had when i was running my stock injectors, but today i got the fmu and put that in and i have the same problem. also im using a check valve and i still have the 3bar map sensor tapped in but its just unplugged, will that cause a problem??

 

 

Did you put the stock map sensor back on? Also do you have a resistor box? I believe you can run the resistor box with high impedence injectors which the 00 Si have but you can't run a low impedence injector WITHOUT a resistor box.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bluesi00 &raquo;</TD></TR><TR><TD CLASS="quote"> </TD></TR></TABLE>



Maybe because your running stock injectors on a program designed for 880's ???

 

Also try taking the stupid *** check valves off and see what it does, I have never had good luck with the cheap *** fish valves but my missing link always was great, you should be able to boost at least a few pounds, some people I have known have boosted up to 10 psi on a stock MAp sensor without getting a code. Just try it and if you get a MAP code just reset the ecu, but see if that solves your bogging issues. Also did you make sure the FMU is installed correctly? Anything else deleted or removed from when yoyu had the AEM EMS in?

 

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



Maybe because your running stock injectors on a program designed for 880's ??? </TD></TR></TABLE>

Reread dude, he put his stock ecu back in.

 

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Maybe because your running stock injectors on a program designed for 880's ??? </TD></TR></TABLE>

Maybe you need to learn to read B4 you post? he stated he placed the stock ecu back in. but you read that right????

ROCK!!!!!!

 

yeah, i put the stock ecu back on. i dont understand why its doing this, i only put the 880s, 3barmap sensor, and the ems in for about 800 miles and now that im putting the stock stuff back on its bogging, it didnt do this last time i had this in. maybe i wired the fmu in wrong but i doubt it, the top goes to vacuum, the back middle goes to the tank, and the back left goes to the bottom of the fuel pressure regulator right??

 

yea thats right, were your stock injectors sitting on a shelf??? they may be clogged, also why dont you want the aem ems in??? and are you still running a resistor box with the stock injectors.

Landon

 

it just that i have to pass smog so i had to get rid of the ems for now and when i pass it i'm going back to the ems. the resistor box was taken off with the injectors, the only thing im using differently than the las time i had these in is im not using a missing link, im using a check valve, and the 3bar map sensor is still wired in just not plugged in..

 

Check your wiring..

 

wiring for the injectors? i checked that already and it looks good, if it was my wiring for the injectors the car wouldnt start , would it??

 

any more suggestions?? i need to fix this so i stop borrowing my moms car : (

 

i really need to get my car running. keep the suggestions coming... if someone can come to my house and fix the problem i will pay them good!!! thanks or otherwise im still open to suggestions

 

anyone.....

 

 

 

come on guys, help me out

 

can someone help me

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bluesi00 &raquo;</TD></TR><TR><TD CLASS="quote">it just that i have to pass smog so i had to get rid of the ems for now and when i pass it i'm going back to the ems. the resistor box was taken off with the injectors, the only thing im using differently than the las time i had these in is im not using a missing link, im using a check valve, and the 3bar map sensor is still wired in just not plugged in..</TD></TR></TABLE>

did you reinstall your stock map sensor? are you using more than one check valve?