R33 Gtst Wont Start!

[ftooo]

hey guys, i own a manual r33 gtst with a few basic mods fmic, exhaust, fuel pump etc

i recently purchased a new car and decided to sell this car, it had an safc2 which i took out of the car to sell, this is where the problems began, being a douchebag i was in a hurry and took it out quickly and forgot to hook up the air&fuel wires (ecu) back together, now not knowing that i forgot to do this, the car would start but wouldn't rev past 2,500rpm, when i finally worked out what i had done i wired the correct wires back together and now the car wont start at all, the engine turns over, but the fuel pump no longer primes, i've tried jump starting it and everything

just wondering if anyone can shed any light on the situation, i was thinking it could be a dead fuel pump but the fuel pump is only a year old at the most

Thanks in advance guys

[ftooo]

can anyone shed some light?

[philta]

check fuel pump fuse in the boot.

[fLhayabusa]

Hi mate,

If it aint the fuel pump, Re-check to see if you have connected the afm signal wire correctly to the ecu. I had this same problem after disconnecting my safc

[Ultimategtr]

+1 on fuel pump wiring.

if all fails, take fuel pump out and test with battery.