OEM bov issue?? Only 6 psi of boost

[tarmacblack1]

Laid into the throttle today and I'm getting a whopping 6 psi at WOT. This is down about 13psi from where I was. It happened in one hit so it seems something probably failed. No smoke, no CEL nothing but loss of boost and power. I read somewhere (can't remember where) that a bov torn diaphragm has happened on these vehicles. Any ideas? Don't want to take it to the dealer just yet if its a simple fix (like BOV upgrade). I haven't upgraded the intercooler so I doubt it's a blown off pipe. Didn't see any blown off during a brief look under the hood. Thanks for any input!

Mods
JB4 w/fuel wires
BMS EWG wires
BMS WMI stealth kit
Injen intakes
Borla s type Catback

 

[FlooF!]

Have you confirmed you aren’t in valet map on the jb4?

 

[tarmacblack1]

Yes I was still on map 7. I got it figured out. Thar ecu had gone into limp mode. I reset the ECU and all is good. Thanks for responding though! I think i hit a boost fail play with WDC lol.