ECU question
MBWorld Fanatic!
Joined: Nov 2010
Posts: 2,605
Likes: 343
From: Welwyn, Herts, UK
2006 S600
I can't think of any reason why it would work. So they have the same engine block? The two engines have different fueling requirements. I'd eat my hat if it did work.
Nick
Nick
MBWorld Fanatic!
Joined: Nov 2001
Posts: 6,340
Likes: 22
From: Southern California, USA
2003 CL55 AMG
The ECU hardware itself may work but would need to be flashed/programmed with the CL600 ECU file. If you try to run a CL600 with CL65 programming the end result would not be good (if it even worked).
Thread Starter
Member
Joined: Mar 2015
Posts: 127
Likes: 1
From: Sacramento, ca Area
2006 CL600
Thought maybe it might work, I know on my mustangs I had put my cobra ecu on my GT and it worked and gave it better performance, yes ran a little rich because of the higher Air flow and fuel ratio but it worked pretty good.
