help just done an engine reset on my 94 wrx connecting the two blk and two grn wires under dash done the corect procedure then ran car and then done a fault code check by just connecting the two blk , and my engine check light flashed 8 times then 5 times then 6 and last of all 4 while it was flashing it flashed steady for the first few flashes then rapid help asap plase

 

Have a look here it may help ya..........

http://www.derekcarswell.pwp.blueyonder.co.uk/subaru/ecudiagnostics.htm

Daza........