Alright I'm still learning my way around on this motor. I've mostly dealt with 3800's I was going to inspect and see if I have the dreaded oil on it. Threw a code... I've searched high and low for pics or just a good damned description.

Lower charge pipe? is what I've been leaning towards hopefully its not a PITA to reach.

 

Let me google that for you

 

There is one on the lower charge pipe and on top of the intake mani as well. The one on the cold side pipe is kinda of a PITA but not too bad if you got extensions. I took mine out from the top when swapping

 

manifold would be MAP sensor

 

well that'd be fine and dandy if you read more closely.. MAP not MAF... I would hope you know the difference or know that there are 2 different sensors... P not F.

 

damn. i just failed. although, you still could've googled it. MAP is always on the manifold. MAF is always on the intake

 

Manifold and lower charge pipe

 

yea i spose factory boosted cars have two map sensors on our cars. forgot about that