Error code
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CF Beginner
Joined: Aug 2013
Posts: 1
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From: Northern Cambria, PA
Error code
Does anybody know what the error code P2272 refers to. The "check engine" light turned on and that is the code i have received. I have a 2008 Silverado 2500HD 6.0L gas engine crew cab LT. A million thanks in advance.
CF Beginner
Joined: Aug 2013
Posts: 3
Likes: 0
From: Western Tidewater, Virginia
Yes the p2272 is a heated 02 sensor stuck lean code. Heated 02 sensors were developed for the newest federal emissions laws. what happens is the heater coil burns out and pops a DTC.
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Mother_Trucker
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Sep 10, 2006 12:01 AM