MY00GC8:
Not sure bout the car rewire..how would i find this out???

jEstEr:
They didn't say the code doesn't exist, just they'd never come across a car experiencing this particular one before, not sure of the exact CEL code though, i'll try find out.

BALSTC:
it's an 04/05 WRX WRP10, STI ECU upgrade and stock fuel pump, only mods to car are suspension mods

i've had the car for 12 months now and had no problems whatsoever with it, and has done less than 50,000k's so wasn't expecting things to be going wrong with it just quite yet (=

Cheers guys