Code P1151
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Trailering
Joined: Apr 2014
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Code P1151
I have a 2002 Ford F-350 xlt with the Triton 5.4L. This code just popped up tonight in my truck. What does is mean or what could go wrong? Haven't had a problem with my truck since i bought it 5 years ago. It has 117,000 miles on ive looked up what the possibilities could be but the list was huge. Please help its my daily driver. Any help is good help.
FTE Leadership Emeritus
Joined: Sep 2000
Posts: 23,174
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From: Stephensville WI
A P1151 means a Heated Oxygen sensor is detecting a lean condition.
It could be a vacuum leak somewhere, or it could be a bad O2 (or technically HO2) sensor.
http://www.obd-codes.com/p1151-ford
It could be a vacuum leak somewhere, or it could be a bad O2 (or technically HO2) sensor.
http://www.obd-codes.com/p1151-ford
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xc4jokestomper
1987 - 1996 F150 & Larger F-Series Trucks
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Feb 7, 2012 05:02 PM
