Heated Catalyst Monitoring

Jetti Jetta

New member
Joined
Oct 20, 2016
Location
N/E, U.S.A.
TDI
2009, VW Jetta Sedan, CBEA.
Anyone know what components are associated with this monitoring system? System is coming up failed or incomplete. Thanks.
 

meerschm

Top Post Dawg
Joined
Apr 18, 2009
Location
Fairfax county VA
TDI
2009 Jetta wagon DSG 08/08 205k buyback 1/8/18; replaced with 2017 Golf Wagon 4mo 1.8l CXBB
just put a few hundred more miles on it.

http://forums.tdiclub.com/showpost.php?p=4908519&postcount=83

has a log from a drive during which I reset codes and watched them clear.

have you reset codes, and how many miles and drive cycles (cold to warm) have you put on since the code reset?


What I am suggesting is that the OBD monitor is saying the test has not completed. not that a failure is indicated.

if there is a failure, you should be able to use a VCDS to see additional specific error codes.
 
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