absolutcq20v

17965 - Charge Pressure Control: Positive Deviation
P1557 - 35-10 - - - Intermittent
17521 - Oxygen (Lambda) Sensor; B1 S1: Internal Resistance too High
P1113 - 35-10 - - - Intermittent
17539 - Oxygen (Lambda) Sensor; B2 S1: Internal Resistance too High
P1131 - 35-10 - - - Intermittent

I had the pos. dev. code when I had a leaky BPV, but I replaced them last year with 'N's...could they have gone south again?

Also, the O2 ones seem obvious, but could they be related to the charge pressure code? I'll search later, but I'm busy all day and would like to know you guys' input. Thanks a bunch, as always!

absolutcq20v

Ok, fine...I'll STFA myself. :/ :P

absolutcq20v

<ul><li><a href="https://forums.audiworld.com/a6/msgs/623188.phtml">https://forums.audiworld.com/a6/msgs/623188.phtml</a</li></ul>

absolutcq20v

<img src="http://home.comcast.net/~absolutcq20v/tbb/TBB1.JPG">

<img src="http://home.comcast.net/~absolutcq20v/tbb/TBB2.JPG">

<img src="http://home.comcast.net/~absolutcq20v/tbb/TBB3.JPG">

And, for the record, it was an 'L' revision...the replacement I bought last month from the dealer was a 'T' revision...
<img src="http://home.comcast.net/~absolutcq20v/tbb/TBB4.JPG">

After a new TBB it ran MUCH better/stronger, but I still have to replace the broken turbo hose clamp.

absolutcq20v

<ul><li><a href="https://forums.audiworld.com/a6/msgs/624749.phtml">https://forums.audiworld.com/a6/msgs/624749.phtml</a</li></ul>