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Old 10-06-2012, 11:49 AM   #1
Scooby Newbie
Member#: 218321
Join Date: Jul 2009
Location: Warren, PA
2011 WRX

Default boost/vacuum issues 2011 WRX

Hi everyone. I put some ELH on my car last night along with a tial 38mm ewg, and GS uppipe. I was running this off of spring pressure and have a tune coming soon, however, something happened today while driving.

The car threw 2 codes P0108 (MAP) and P0244 (Wastegate). Reset them and the car never shot them back.

I was building boost just fine and the EWG opened as usual. However, this time it just cut out. My AEM boost gauge is now reading 0. No vacuum, no boost. When I do drive it I can hear the turbo spinning, but when I let off it almost sounds like compressor surge? I've also seen the term BOV flutter tossed around, but I'm not sure on that.

The car has a full exhaust on it, CAI, EBCS, ewg, and forge BPV.

I assumed as soon as it happened that I blew a line off of something, but upon inspection I couldn't find any. Any suggestions would be great.


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