p1248 after injector swap

[02POWERSTROKE7.3]

Changed injectors this weekend, now getting a P1248 (Boost Pressure Not Detected). Anyone have a suggestion? Seems to run ok except a rough idle when stopped in gear.

 

[ghohouston]

Did you pull your map sensor hose off and forget to put back on? Also check cac boots

 

[dentexpowerstroke]

Sounds like map line or it isn't plugged in.

 

[02POWERSTROKE7.3]

Found the problem. Had a regulator in the map line and it was leaking.