B2AAA, P013B codes on my 08 H3 Alpha

[ReconH3]

Just had the check engine light come on with the codes B2AAA, P013B. Anyone have a clue what they may be. I googled and came up blank. Truck runs totally fine and none of the dash gauges or scan gauge parameters are off. Any help would greatly be appreciated. Thanks in advance.



"Ex Umbris Venimus"

 

[High Five H2]

looks like its related to a catalytic converter going bad.

 

[3Hummers]

on 355 it seems like the discussion centered around the O2 sensor and clearing the ECM/BCM by disconnecting the battery and removing and re-installing those. Not sure why you would do more than disconnect the battery for 30 minutes. They said it worked though. Have you connected/disconnected anything electrical without disconnecting the battery first lately?


http://www.355nation.net/forum/i4-i5-engine-drivetrain/57570-mystery-code-b2aaa-help-identify.html

 

[ReconH3]

Thanks for the link. Crazy thing is. The truck runs fine. I cleared the code and will see if it comes back. I always disconnect battery when doing any electrical work.


"Ex Umbris Venimus"

 

[08H3]

Depending on your code reader, I think the B2XXX code is bogus. That shows up as a perpetual pending code with my SGII, however it's never there with any actual reader.

 

[f5moab]

P013B is a slow response lean to rich sensor 2.
B2AAA is an engineering code and I no longer have access to those codes. B codes denote body. Can no longer verify but highly doubt it has anything to do with a P code as implied on the other forum.
You did right, just disconnect the battery for a few minutes, and see what resets.

 

[08H3]

...B2AAA is an engineering code ...

What is an engineering code? Just curious.

 

[Best4x4]

My 08 Alpha has the B2AAA code as a Pending Code on my SG II and it's body related, and not affecting anything important. Unless my Alpha is trying to get me to call AAA I completely ignore that fault which only shows up on my SG II anyways.