This is sort-of a repost, but I've done some additional work, and am still having the same problem, and I didn't get any responses to the previous post, so I'm trying again.
I just did the y-pipe upgrade on my 2015 F-Type Base. I am running with good temps and no leaks now, which is great. However, I now have a CEL, and am getting two codes:

P007D, which Google tells me, OBDII code P007D indicates a "Charge Air Cooler Temperature Sensor Circuit High".
P0238, which Google tells me, OBDII code P0238 signifies a "Turbocharger Boost Sensor A Circuit High".

I have checked all of the wire connections, plugs and stuff and everything seems to be plugged in ok. I was concerned that the problem was the manifold gasket (the metal one) because I had reused the old one when I did the upgrade, so I ordered a new one and replaced it. But after that replacement I get the same two codes. Also, I'm not in what I would call limp mode, but performance is definitely restricted as the car will not rev over 3000 RPM.

Has anyone encountered these codes before? Any suggestions as to how to diagnose and/or resolve these faults?

Thanks!

 

From the repair manual, which can be found here…
https://www.dropbox.com/scl/fi/o6d1x...=fqnaquye&dl=0





Note that both codes refer to the “Manifold absolute pressure and temperature sensor circuit”. The repair manual has schematics at the end.

 

@DJS - absolute life saver! Thank you!

The manual you linked to is much better than the one I already had - or at least more usable. The other one is 28,000 + pages long, and I have a heck of a time finding anything in it. Page 3839 of yours had the diagram I needed to find the MAP sensor plug, and I discovered that it was indeed not fully plugged in. Got that plug seated, and cleared both codes.

Again - thank you so much!

 

Yes, I originally used that massive document, posted by OzXFR. It was very useful if you could figure out how to navigate it. I don’t recall where I got this more streamlined version, which is also a few years more current.

Glad you got it figured out. Now go and enjoy the car!

 

Might not be related, but i remember i read from other thread that behind of supercharger there are two identical connectors what can be easyly mixed causing error codes?