well, i put my dsm 450's in my 94 civic tonight.....i used 10ohm resistors, not the box, and what i did to try to find out which ones were the injector wires, and which ones were coming from the ecu was i took off all the injector plugs, and took a peice of wire, stuck it in the yellow and black socket of the plug, and hooked the other end to the battery, then went up to the dead end connector and found which one had power without the key on, well, i did that for all 4 and found which ones they were, then there was only one wire other than those 4 that came up hot wen the key was on, but i didnt do anything with it, well, once i soldered the resistors in the wires for the injectors, i started it up, well, heres my problem, it shakes and sputters.......what is going on??? did i do the wrong wires? injectors bad? i have a stock fuel pressure regulator....would that be it? or would i need to get an aftermarket one and turn it up all the way......please help!!

 

do you have anything to control the fuel? If not you are sending the same signal that you would to 240s and it is running crazy rich.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by asaspicer &raquo;</TD></TR><TR><TD CLASS="quote">well, i put my dsm 450's in my 94 civic tonight.....i used 10ohm resistors, not the box, and what i did to try to find out which ones were the injector wires, and which ones were coming from the ecu was i took off all the injector plugs, and took a peice of wire, stuck it in the yellow and black socket of the plug, and hooked the other end to the battery, then went up to the dead end connector and found which one had power without the key on, well, i did that for all 4 and found which ones they were, then there was only one wire other than those 4 that came up hot wen the key was on, but i didnt do anything with it, well, once i soldered the resistors in the wires for the injectors, i started it up, well, heres my problem, it shakes and sputters.......what is going on??? did i do the wrong wires? injectors bad? i have a stock fuel pressure regulator....would that be it? or would i need to get an aftermarket one and turn it up all the way......please help!!</TD></TR></TABLE>

you are running rich as hell..you need something to lean the injectors out you cant just put them in with stock ecu and or nothing to control them

 

i was kind of thinking i was running rich after i thought about it....i know this is a stupid cheap *** question, but with my budget ill do anything until i can get an air fuel controller........is there anything napa or autozone or anywhere that carries something to lean it out a bit.....not sure what to do, maybe im over anxious but ive been driving my car for a few days now on stock injectors and was getting worried......thanks for the help so far!

 

take out the injectors untill you get the right setup, it will be nothing but problems, you can lean it out enough without a fuel computer.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 93turbo16 &raquo;</TD></TR><TR><TD CLASS="quote">take out the injectors untill you get the right setup, it will be nothing but problems, you can lean it out enough without a fuel computer.</TD></TR></TABLE>

i think u meant to say "you can't lean it out enough without a fuel computer"

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 93turbo16 &raquo;</TD></TR><TR><TD CLASS="quote">take out the injectors untill you get the right setup, it will be nothing but problems, you cant lean it out enough without a fuel computer.</TD></TR></TABLE>

 

Safc is now ur freind, u can pick them up for i dunno 180? or so, until then tho, revert back to stock