a couple months back i had my shifter cables replaced car came back working but my boost guage wasnt reading boost and ofc they said they were no where near it and were only into the center console

it lights up still but the needle just sticks under 0 kpa always no matter how high the car is going into boost the needle does not move

anyone ever have a similar issue?

 

Any codes? Or pending codes? I'd check fuses, not sure which one would be boost, or map sensor blew or unplugged.

 

my oem gauge on my lsj **** the bed at like 45k miles. Went to a manual setup after that.

 

No codes and pretty sure the boost gauge is the same fuse as the wipers and it's fine. If the map sensor blew wouldn't it not boost properly? Boosting is fine