NA ecu s4 to s5 conversion.
06-10-09, 11:05 AM
#1
Senior Member
Thread Starter
Join Date: Mar 2005
Location: miami
Posts: 598
Likes: 0
Received 0 Likes
on
0 Posts
NA ecu s4 to s5 conversion.
I already converted to s5 engine. If i was to replace the ecu to s5 ecu i would need to change main engine harness. What about harnes that controls ign. coils and c.a.s., thats the harness that goes throught drivers side. Would this harness work with s5 ecu?
06-10-09, 11:17 AM
#3
Senior Member
Thread Starter
Join Date: Mar 2005
Location: miami
Posts: 598
Likes: 0
Received 0 Likes
on
0 Posts
i dont need to connect the vdi, its in open position all the time. I need to make the s5 afm work, because with s4 ecu the afm isnt making any power. Ive also read tht s5 ecu has a lil bit more agressive map then s4 ecu.