My 2009 m6 is doing the same thing
well took it out today and it was running bad again
3/4 throttle maybe 6500 rpm then it would loose power
so I stopped on the lake and unplugged the connector between the ccu and ecu with the sled running
plugged it back in and it started running fine again !!!!
Ran for 1/2 hour all good.
turned it off started it ran crappy again !
stopped the sled on the lake with it running un plugged the ccu from the ecu plugged it back in and now it's running good again
so am I back to wire in the connector??
bad ecu???
Any input would really help
i need that 2stoke exhaust to keep me sane!!!
well took it out today and it was running bad again
3/4 throttle maybe 6500 rpm then it would loose power
so I stopped on the lake and unplugged the connector between the ccu and ecu with the sled running
plugged it back in and it started running fine again !!!!
Ran for 1/2 hour all good.
turned it off started it ran crappy again !
stopped the sled on the lake with it running un plugged the ccu from the ecu plugged it back in and now it's running good again
so am I back to wire in the connector??
bad ecu???
Any input would really help
i need that 2stoke exhaust to keep me sane!!!