Cm2250 boost pressure fault

[jrdan191]

I recently purchased a 2012 t660 with an isx15 Cm2250, I am getting an engine light for boost pressure fault. My first thought is to clean or replace the IMAP sensor but for the life of me cannot figure out where it is located. The only information I can find anywhere is for the Cm871 engine. Any help on where to find the IMAP and other sensors like delta p on my Cm2250 would be greatly appreciated.