Oil can collect in the intercooler "if" excessive oil is being pushed by the turbo.
Oil film will coat the cooler, but not to the point where if you remove a charge pipe oil drips out.

 

I was pushing a lot, and I mean a lot, of oil through the charge piping when my LNF was at the end of it's life. I never got a TMAP related code.

 

Update: The mechanic checked the lower charge pipe and cleaned out the MAP sensor and the code came off. Told me it was ok to take home. He tell me there's still no turbo power. Part of me thinks he dropped a nut or bolt in my turbo which caused that sound and pop in my turbo. So i drive it away. 2 mins later the car stops moving and shuts off in the middle of the street. It wont kick over now. He did put the timing chain wrong? Could the turbo not working make the engine stop running? Did he ruin my car and I need to sue him for damages? I need more experienced mechanics to work on this. I keep getting going back and there's another issue...

 

What timing chain did he install, the crankshaft sprockets are specific to the 2.0 LNF , could he have installed the wrong balance shaft chain sprocket? Watch this video

 

.....

 

From what I've been reading, this person who has no working knowledge of this car and needs answers from people who have.
It's a sorry change of events for her (?) that she depends on "fly by night" mechanics to "fix" her car.
Or maybe they do and other things are now a cause of problems.
A list of events/repairs would be helpful, instead of rereading this complete thread.