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WTF is Catalyst Efficiency Below Threshold?

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Old Jul 25, 2006 | 10:20 AM
  #1  
Y2KMaxGXE-R's Avatar
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From: Owings Mills
WTF is Catalyst Efficiency Below Threshold?

My car threw on a CE, run it with OBD II, and P0430 code is displayed:
Catalyst Efficiency Below Threshold (bank 2). What does it mean?
Old Jul 25, 2006 | 10:23 AM
  #2  
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Posts: 132,419
From: 1600 Pennsylvania Ave, Wash. DC
Bad cat. BBBaaddd cat.


Time for a new one.
Old Jul 25, 2006 | 10:25 AM
  #3  
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From: Fairfax, VA
Your front pre-cat is bad..

http://forums.maxima.org/showthread....ighlight=P0430

http://forums.maxima.org/showthread....ighlight=P0430

http://forums.maxima.org/showthread....ighlight=P0430

http://forums.maxima.org/showthread....ighlight=P0430

http://forums.maxima.org/showthread....ighlight=P0430

http://forums.maxima.org/showthread....ighlight=P0430

http://forums.maxima.org/showthread....ighlight=P0430
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