Hey Guys,

So ever since I installed my Labree HFC I've been getting an intermittent CEL - 17544 being too "rich." Besides the CEL, the car is running perfect though. I hit boost and I'm not having any weird problems driving or at idle.

It use to be going off every time I started the car, but I had a broken air check valve...and once that got fixed it became intermittent issue.

If I clear the code, it usually takes 3-4 days before it pops up, and usually it happens if my RPM's are kinda low.

I followed BSK's article on Audiworld which talks about an angle sensor to get rid of test-pipe's CEL so I ordered Wayne's Angle Sensor and installed it....but I'm still getting a CEL.




So I'm going crazy and would like to figure this out, I'm guessing this is also affecting my MPG a bit...so I'd really like to get it figured out. Any ideas please! =)

Thanks!


--Asif