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Old 04-27-2006, 08:45 PM   #11
Five_5Zigen_4
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KA

Okay...new update on the wiring issue. So i've figured out that the white and white/red wires go to the plug for the alternator, which, incidentally have been dyked off. I'm still getting crazy sparks when i go to jump the 75a fuse location (i blew the fuse), so im thinking im still getting too much power thorough there. But some neww issues have arrived..go figure..

First off, im getting no fuel and no spark. I've ohmed out the wires going from the fuel pump relay back to the fuel pump, and i am getting an open. I metered the fuel pump its self, and that is fine. So its between the stock s13 fuel pump connector at the fuel pump end and the relay. I isolated the circut by removing the relay and jumpering the contacts in an effort to close the circuit. I then metered it and still had an open. So i think i may have a cut wire somewhere along the line..not too sure. I'm thinking about splicing in some new wires to run back to that connector on teh fuel pump end and see what that gives me.

But...that also makes me quesiton the ECU, because im getting no spark, as well as no fuel. WHen i jumper the Alt fuse, i get my interior lights, wipers, etc to work. When its open, i get nothing on the inside. But my motor DOES turn over, so the starter is working fine. I checked the ECU pin numbers and found that pin 8 on a 95 DOHC ecu is for the fuel pump relay, 56 is for the ECCS relay, and pin 113 is the constant power to the ECU. I'm wondering if the ecu is NOT coming online, thus not providing power to the Fuel pump relay. So basically, im in a real pickle here. I have no other ECU to try out on the system, so im kind of lost as where i should start with this. Any info you guys can give would be GREATLY appreciated

Thanks again!

~Jason
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73 240z Resto project
91 s13 hatch - SR swapped, blown up, parting out
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