athoose Posted May 14, 2010 Report Share Posted May 14, 2010 Get the Factory Service Manual for your ride and follow the troubleshooting guide. Might have it here or an EFI guide. http://www.xenons130.com/reference.html Quote Link to comment
projectz1 Posted June 1, 2010 Author Report Share Posted June 1, 2010 ok. folks. So the new news is. I bought a used fuel injection computer thinking that was thr problem but the car still does not start. so i had someone crank the car over while i took the plastic cover to the air flow meeter off and moved the flapper manually by hand and the damn thing acted like it wanted to start. crazy. So could that be my problem? Quote Link to comment
CAMS280z Posted July 30, 2012 Report Share Posted July 30, 2012 i have an 77 280z and i cant find the fuel pump relay Quote Link to comment
ggzilla Posted July 30, 2012 Report Share Posted July 30, 2012 Yes, it is more likely than the ECU, which almost never go bad unless connected up improperly. But don't replace the Airflow unit unless bad. Test it -- there are detailed steps in the factory service manual. Quote Link to comment
bryand2 Posted May 11, 2013 Report Share Posted May 11, 2013 i have an 77 280z and i cant find the fuel pump relay Your fuel pump relay is up under the dash on the DRIVERS side, not the passenger side, it has two connectors plugged into it, its high up under the dash above your left knee Quote Link to comment
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