Quote Originally Posted by geezer101 View Post
Had a look around on a few Mitsubishi forums. The CEL code 41 may be getting triggered by bad injector drivers in the ECU. It's goofy because the ECU is causing the fault but doesn't recognise the issue is internal. The ECU's are known to go bad (failed capacitors and/or damaged circuit board tracks related to leaking capacitors) which usually results in rough running and idle + loss of power, but I can't say if it'll also fit the description of 'bad injector drivers'.
Thx for taking the time to read my issue, I just sent the ECU out to be serviced and repaired a couple of weeks ago.