Does anyone know what this P 0069 means? My truck is in limp mode.

I change my oil and fuel filter a couple of day's ago then the next day it had this code but seemed fine until i got on it a little bit and did not go all that fast. Thanks for any info.

 

any one there

 

p0069 manifold absolute pressure - barometric pressure correlation

 

Does anyone know were to start looking for the problem,? or some common problems.

 

Remove the "toys", clear the codes, and start your diag. Put it back to stock for a baseline.

 

I will try only thing Icould do is switch it back to stock with the downloader.