Po141

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Jul 21, 2010 | 2:19 PM

wagnerm

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CF Beginner

Joined: Jul 2010

Posts: 3

Likes: 0

From: texas

Po141

I have a 2005 colorado, 120k, ive replaced the 02 sensors and the rear catalytic converter and I still got the po141 error code. Ive kept up maintenence and it runs great but I cant get a handle on the problem. Any ideas?

Jul 21, 2010 | 5:58 PM

MDTAHOE

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Professional Mechanic

Joined: Nov 2008

Posts: 2,950

Likes: 5

From: Bowie, MD

What size is the engine?

Jul 21, 2010 | 6:05 PM