OK HERE I GO... RECENTLY I GOT A 99 LS WITH A GREDDY TURBO KIT, I HAD A B16 HEAD, THE LS CAME WITH 440 DSM INJECTORS, ECU CHIP FOR THE TURBO SETUP, ACCORDING TO THE GUY WAS RUNNING PERFECT.......
SO I TOOK EVERYTHING TO A GOOD SHOP TO PUT EVERYTHING ON MY EK ......
GOT VTEC CONVERSION FROM EAGLE, ARP STUDS, HEAD GASKET, AND ALL THAT
THEN I TURN TO XENOCRON TO GET THE VTEC CONVERSION FOR MY ECU (BEEN THAT WAS NON VTEC BUT WAS BOARD 11F0 SO I DID THE VTEC CONVERSION
AT FIRST I HAD PROBLEMS WITH THE VTEC , THE GUYS DIDN'T DO WIRING PROPERLY AT THE ECU (OBD2 TO OBD1) I SOLVE THAT MY SELF, THEN I GOT PROBLEM WITH THE IDLE THEY DINT WIRE PROPERLY THE ICVA NETHER SO I GOT THAT SOLVE TO..... THEN I TOOK A TRIP TO P.A WHEN I GOT THERE THE CAR START TO BACKFIRE AND DIDN'T IDLE AND CUT OFF , MY WIDE BAND SHOW RUNNING RICH...I CHANGE SPARK PLUG THEN THE CAR BARELY STAR AND EVER SINCE IT SUPER RICH .... I CHECK THE OHMS AT THE INJECTORS THEY 12.4... SOME ONE TOLD ME MAYBE THE DRIVERS FROM THE ECU I TEST THEM WITH A DIAGRAM THAT I FOUND ONLINE AND THE DON'T MEASURE EXACTLY LIKE THEY SHOULD BUT THEY CLOSE ... I NEED HELP.. ALSO I NOTICE ONE OF THE CAMS THE ONE ON THE EXHAUST SIDE ITS A LITTLE LOOSE... TIMING PROBLEMS? NEED HELP PLEASE

 

All caps on the net is considered shouting and rude.

 

The all caps is hard to read consider using regular characters.

 

sorry didnt realize it

 

so sorry guys , this is my first time posting....
long story short i got ls vtec with a greddy turbo kit, it was running good until i took a long trip now the car its super rich... a mechanic told it because the injector (they are 450 dsm)
they didnt have resistor box, they are not low ohms , they reed 12.4 ohms. he said
the injector fried the ecu drivers witch i could be... dont know.. but i got another p28 and the drivers read the same.... i need help dont know what to look for

 

I'm having trouble exactly understanding the problem.. But i do know to run dsm injectors you HAVE to have resistors. There's threads on here about how to do it, it sounds like you know how to wire things. I bought my resistors from Radio Shack. I forgot what size you need but I'm sure you can find it here.

 

Did you put in a resistor box the second time?
If not then your just blowing ecus.

Dso injectors need a resistor box.
Also make sure the car is tune to run the dam 450cc

 

Has your car been tuned on a dyno?

 

Yes i add resistors to the yellow/black lines at the injectors, they are 10 watts 10 ohms.
The chip was made for this setup, and it was street tune.. it was running just fine, at first,
I had some problems because the guy who did the swap didnt do the vtec wiring properly
and iac but i fix all that and i was running just fine until i took a long trip...
The car was pulling really hard with only 7 pounds, by the way i got stop internal on the block, the head its b16 with typer intake manifold, and type r cam shafts...
I did realize that the cam in the exhaust side its a little loose....