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Old 10-22-2010, 09:18 AM   #1
Scooby Newbie
Member#: 253423
Join Date: Jul 2010
Default EJ20G Motor no fuel no injector pulse.

I put a ej20g (JDM) turbo motor in a Porsche 914 and not getting a pulse to the injectors. Got the motor, engine wiring and ecu togeather. Had to make up my own harness using the wiring diagrams on the NASIOC web site. Not sure if I have all the required sensors, solenoids, etc. to fire the injectors. I put a lite across the injectors and getting no signal. Verified I have 12 v to the one side(yellow/red) and also checked the wires from the ecu to the injectors. Checked my codes and getting 12 starter switch
45 pressure duty solenoid. I think the air flow meter is wired up ok as i had a code earlier and it cleared. Anything else I need to get the injectors to fire? Oh yeah I verified my ground to the ecu by wiring directly to engine so got a good ground. Sorry for the long rant but trying to give you enough info.
Thanks for any help you can give me. Been a long conversion but getting close
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