Code 172
Thread Starter
|
Mountain Pass
Joined: May 2005
Posts: 209
Likes: 0
From: Arizona
Code 172
1995 F-150 5.0L engine one O2 sensor.
Check engine light came on for about ten seconds then went off,it did this a few times going to work.I pulled the code 173 O2 sensor not switching-system is or was rich.Changed the sensor was working good for about a month but now the check engine light comes on again but this time I get code 172 O2 sensor not switching -system is or was lean.Can something else be causing this.I really don't want to keep changing parts and not fixing the problem.
Check engine light came on for about ten seconds then went off,it did this a few times going to work.I pulled the code 173 O2 sensor not switching-system is or was rich.Changed the sensor was working good for about a month but now the check engine light comes on again but this time I get code 172 O2 sensor not switching -system is or was lean.Can something else be causing this.I really don't want to keep changing parts and not fixing the problem.
Thread
Thread Starter
Forum
Replies
Last Post
roughridn_sob
1987 - 1996 F150 & Larger F-Series Trucks
1
Dec 9, 2014 07:25 PM
xc4jokestomper
1987 - 1996 F150 & Larger F-Series Trucks
1
Feb 7, 2012 05:02 PM
Fox
1987 - 1996 F150 & Larger F-Series Trucks
5
Jul 22, 2008 01:49 PM
Skandocious
1987 - 1996 F150 & Larger F-Series Trucks
3
Jan 29, 2007 11:39 AM
Ahrimanes2
1983 - 2012 Ranger & B-Series
3
Mar 1, 2005 09:09 AM
