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.
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.