I have an 09 m8 and the ecu fried. Due to the cost difference im looking at putting an ecu out of an 09 f8 in it. Has anyone done this? anyone know if it will work fine? Any issues i will have?
m8 ecu swap questions
- Thread starter m8pro303
- Start date
I had a 09 F8 ecu and I know it pugs in and runs with the F8 ecu on a 09 M8. not much help but its something.
Thanks i assumed it would be the same connections from pics but hadnt actually given it a try yet. Its a few hundred bucks so wanted to find out a little more before i purchase it lol.. Thanks for info. Did you run the sled at all with the swapped ecus at all?
I plugged in a loaner 07 F8 ecu on my 07 M8 for 10 miles or so and it ran great. Same color/symbol ecu in both machines. I know it's not a large time sample size, but I would've expected any trouble to show up by then.
Good luck.
Good luck.
I never drove it but ran it in the garage. I figured it would work fine and bought it as a back up.
I used to put M7 ecu in F7 firecats so ,,,,,
$200 is cheep.
I used to put M7 ecu in F7 firecats so ,,,,,
$200 is cheep.
