ecumaster emu install issues

[kornfedmk3]

Well I just got done installing a ecumasters emu into my 2jz na-t swapped 89 mk3 with 7m electronics coils and CPS.

Well I got it to start but runs a second then dies with my foot on WOT when I go to start it it will go up to 4k then die. If i dont press the gas it will go to 450 rpms and just idle for about 4-5 seconds then die. So I'm wondering if it's something with my fuel delivery. Would my fuel pump? If i hold the key to start the car will actually pick up in rpms to about 5k and hold then as soon as I let go of the key it just dies. Would a 12v relay mod to the pump fix this? Never did this on stock ecu.

 

[hvyman]

the settings are prolly wrong

 

[kornfedmk3]

Maybe. It sounds like the fuel pump shuts off when I let go of the key when I start the car. or can be my afterstart settings but I don't know how when it doesn't even run for a second.

 

[Tgood]

Double check your settings. Is your pump wired thru the stock wiring? What output in the emu settings is triggering the fuel pump? Do you have a fuel pressure gauge to check pressure? Also if you hold the throttle open 100% while cranking it shuts the injectors off.