shaodome
06-20-2009, 06:03 PM
I just got done wiring up the EMU in my SC300 running on JDM ECU. First I wired up the power, ground, map stuff. All works perfectly. Then wired up the ignition coils...works perfect, even launch control...
Went to wire up the injectors and NO DICE. NO FUEL. I have all the JP1-6 jumpers open and its setup to ADD/TRIM fuel and not just add, thus the injector wire on the factory harness is cut and the EMU is now inbetween, just like the ignition.
When cranking in the datalogging, everything seems normal. I see RPM (Crank/Cam) ignition, map, injection d/c in and out (matching). I know its something in the EMU as I connected a few injectors back to the stock harness and away from the EMU and the engine coughed as it tried to run on 2 injectors.
I'm totally stumped at this point! HELP
FWIW, these are 440cc injectors (highZ)
Went to wire up the injectors and NO DICE. NO FUEL. I have all the JP1-6 jumpers open and its setup to ADD/TRIM fuel and not just add, thus the injector wire on the factory harness is cut and the EMU is now inbetween, just like the ignition.
When cranking in the datalogging, everything seems normal. I see RPM (Crank/Cam) ignition, map, injection d/c in and out (matching). I know its something in the EMU as I connected a few injectors back to the stock harness and away from the EMU and the engine coughed as it tried to run on 2 injectors.
I'm totally stumped at this point! HELP
FWIW, these are 440cc injectors (highZ)