Have no clue what's really wrong.

[Copper]

(10-18-2023 )MommaBurt Wrote:  I would check the other sensor values off the bat. Sensors like barometric pressure, turbo speed, and exhaust back pressure. Really, you should check all of them. I would also double check that you got the correct IMAP sensor for your truck. It's more of a lack of charge flow code than a lack of boost pressure code. I can PM you more info if you'd like.

Yes if you wouldn't mind PM any info you think is relevant. What is the appropriate ranges for all the sensors? Dumb question, but can you explain the difference between charge flow and boost pressure?