Just popped up no noticeable power loss or anything else. 05 does not have map sensor does it.

 

My 04.5 acted up on a trip, and if I recall this is the code that came up. The map sensor is on the intake manifold in between the fuel lines. I replaced mine and it fixed it. You could try cleaning it with mass air cleaner.

 

Yea 04.5 and 05 big diffrence 04.5 still has rod out on engine 05 is in fuel pedal. I have an air temp sensor in the air tube but no mass air that I know of.

 

The Map sensor should be on the intake manifold on the driverside about half way back. 04.5 nad 05 are the same engine,the air temp sensor is in the intake tube.

 

Light went out today. Might have just been my quadzilla box messing with me.