View Full Version : ecu
scotte666
23-06-2005, 17:13
r all williams ecu's the same????ie can i put in a chipped ecu from a willy 1 into a willy 3..
not 100% sure mate.
think 1's and 2's are but not sure on a 3.
give it a try ?
I know 2live tryed a 2 in a 1 before but carnt remember what the outcome was!
Nick Hill
23-06-2005, 19:34
All of the ECU I have ever looked at 1's 2's and 3's have all been identical. It was only on the 16v that Renault upgraded the ECU's.
scotte666
23-06-2005, 19:55
cheers
VIPERONE
23-06-2005, 20:30
they upgraded them by means of immobiliser... unfortunately that can lead to problems....naturally i have an ancient r19 ecu to change the actual ecu chip. over to a 2l one..grrr
scotte666
23-06-2005, 20:41
gunner upgraded the willy 1's or 16v ones?
there is no imobaliser on a williams ecu mate...
I had a 2 in my 3.. and Mat has my old 3 ECU on his Williams 2 Engine'd Hybrid..
As Nick said, they are all the same.
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