View source for P1A58/006744 - NOx catalytic converter: Regeneration required

== P1A58/006744 - NOx catalytic converter: Regeneration required ==

==== Possible Causes ====


==== Possible Solutions ====
* Perform "Regeneration for NOx Storage Catalytic Converter while Driving"
** CJAA engine, use Adaptation Channel [018], follow VCDS instructions after Security Access
* See Volkswagen Tech Tip (TT_01-19-07) for helpful regeneration tips. For the NAR 2009 - 2014 vehicles with the 2,0l CBEA, CJAA TDI engines. See the link below:
** https://static.nhtsa.gov/odi/tsbs/2019/MC-10169515-0001.pdf ref: [https://www.nhtsa.gov/ NHTSA.gov]

==== Special Notes ====

* When found in following (see below) North American Audi and Volkswagen diesel vehicles, vehicle maybe part of the "VW Emissions Modification" and maybe covered under an extended warranty program. 
** Audi A3 - 2010 to 2013 (unconfirmed) 
** Volkswagen Golf, Jetta, Beetle - 2009 to 2014
** Volkswagen Passat - 2015 (unconfirmed) 
*Usually found with the fault code [[P2BA6/01174 - NOx Exceedance - SCR NOx Catalyst Performance]]


*For US market vehicles, use this website to verify, by VIN, the status of the vehicle in question.
**https://www.vwdiesellookup.com 
**https://audidiesellookup.com
*Related information:
** [https://www.vwcourtsettlement.com/wp-content/uploads/2018/01/VW_BOOKLET_2L-Gen-1-MY09-v4.pdf VW Gen 1 TDI Booklet - pdf]

*For Canada market vehicles, please see this website for more information: 
** https://www.vw.ca/en/owners-and-drivers/tdi.html 



''Internal note: When the NOx Catalyst is replaced on a CBEA/CJAA 2.0L see ST?ID=113085''


[[Category:Fault Codes]]