Hello!
My 05 tC is throwing that codes and has very rare symptoms. I already take compression and is good. Also change #4 ignition coil and all spark plugs. And still with the CEL.........the symptoms are when reach normal working temperature start to misfire and sometimes goes to limp mode and dont run more than 2000rpm. When I shift gears revs goes down and accelerate gradually (slowly) even if I press full throttle..........when that happens vacuum gauge goes down too and start boosting slowly too.

I want to know is anyone with that or similar symptoms?? I trace all the harness looking for bad cables, I check connectors and even take out and clean the block oil filter for the vvti.....Any suggestion are well welcome!!

 

i say post this in f/i. post as much info also, how long has it had turbo?, any prior issues?, are the sensors working? etc...

 

Better idea...............I will post this in F/I.............Thanks!!