A4SGA00C - Can i flash this with a A4SGD10C rom?
Posted:
Mon May 01, 2006 5:20 pm
by akcel
is this safe? or is it completely diff to the point it will mess things up?
figured i'd post my stock rom as well
Posted:
Mon May 01, 2006 7:24 pm
by akcel
well i went ahead and did it. seems to be working perfectly if not better than before
Posted:
Tue May 02, 2006 3:54 am
by Spiider
I think you will find that the 2002-2003 wrx ecu's are all very similar.
I don't think you can do any real harm by switching between them. (Don't hold me responsible for a dead ecu if you are experimenting like this.)
I say this because one of the tuning companies uses a generic flashing unit for all those cars, and the other uses a generic map switch rom for all those cars. They base their generic map off the af423.
Posted:
Tue May 02, 2006 7:50 am
by akcel
I actually flashed it yesterday with the af423 board with success. seems to bw working flawlessly. upgraded to a stage 2 map from qoncept on enginuity.org. +1 for opensource flashing
Posted:
Fri May 05, 2006 5:27 pm
by Houdini
akcel wrote:well i went ahead and did it. seems to be working perfectly if not better than before
FYI - I have the same ECU (A4SG00C) and I started to map my ROM out in ecuedit awhile back and found that fuel and timing maps have more resolution - an extra 2 rows - 7600 rpm limit. Some maps also have an additional 3 columns of load.
Posted:
Sat May 06, 2006 12:10 am
by akcel
it just got better with the A4SGE01C release