P0299 PLEASE HELP

Cleaves

Member
Joined
Oct 22, 2024
Location
Pocatello, Id
TDI
2.0 CJAA
P0299 under boost, P0401 EGR Flow Insufficient Detected, P2002 Particulate Trap Bank 1 Below Threshold.

Loud whining noise and limp mode. I have zero clue where to start diagnosing, I’m still new to the tdi world and especially working on them. Only other vw I’ve owned was the MK4 R32. So this is a little new to me. I have a video of what it sounds like but don’t know how I would link it here.
 

P2B

Top Post Dawg
Joined
Jan 11, 2006
Location
Toronto & Muskoka, Canada
TDI
2002 Jetta, 2003 Jetta, 2003 Jetta Wagon
 

Cleaves

Member
Joined
Oct 22, 2024
Location
Pocatello, Id
TDI
2.0 CJAA
Yes I know this, I’m more or less trying to find the underboost and whining noise issue.
 
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