frig i love this forum! Tinking i was looking at winding back the boost and taking out my fav mod (the EGR plate) but no found the issue right here!!
had this happen on its first real trip out! (just broke 7K on the clock)
fine going up north in 30degree heat and 2 tonne trailer attached...
coming home with nuffin on board and pissing rain - first cruise went, then intermittent turbo lame mode. Stopped car turn on again, no change, then 50Km down the road engine light on...
Stop for 15mins.
Cruise back, turbo fine... still engine light...
600Km later cruise off again, turbo intermittent... engine light still on till i parked it
...
calling Mits now for new throttle body!
mind you it enabled awesome fuel economy... 7.5L/100
(thats as good as the Mrs Echo!)
EDIT:
follow up:
Service Mgr @ Sydney City Mitsu deny its the throttle body and they have NEVER had to replace one..
Booked Thu morning to have a look for me.
He DID mention they are expecting an ECU upgrade this or next week that apparently fixes the prob as a service dept employee has one doing the same thing...
He also mentioned some vacumm thing that usually causes it. But that was for older variants?? (I am a MY09)
will keep all posted!