W210 AMG Discuss the W210 AMG's such as the E50, E55, and E60

Error Help?

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Old Apr 22, 2010 | 06:54 PM
  #1  
RAFFIE55's Avatar
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Joined: May 2007
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From: West Hills, CA
Used to drive E55
Error Help?

Anybody get these errors before?


P0422 Main Catalyst Efficiency Below Threshold (Bank 1)

P0432 Main Catalyst Efficiency Below Threshold (Bank 2)

I cleared them with a scanner. Anything important that i should be aware of?

I took it up past 120mph and then got these error
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Old Apr 22, 2010 | 10:41 PM
  #2  
MBFLO's Avatar
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Joined: Jan 2010
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From: MICHIGAN
2001 E55 - 2008 CLS63 -2016 F-150
might be best to get your cats checked out .. or check your 02 sensors even though my guess its your cats .
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