Going broke
Thread Starter
|
New User
Joined: Jul 2010
Posts: 2
Likes: 0
From: Ravenel
Going broke
I have a question about a code on my F150 4.2 L 2000 Year im getting a code of 0171 i have replaced both of my O2sencers and am still getting the same code Can any help before i go broke on sensers
Fleet Mechanic
Joined: Feb 2007
Posts: 1,716
Likes: 0
From: Boston, MA
a p0171 is a lean code.......it is not the o2 sensor........i think it is the passenger side....look for a vacuum leak on that side of the engine
Thread Starter
|
New User
Joined: Jul 2010
Posts: 2
Likes: 0
From: Ravenel
Thanks Do you know of a good quality code reader
Fleet Mechanic
Joined: Feb 2007
Posts: 1,716
Likes: 0
From: Boston, MA
tha actrons are good........I have a codekey that i got at costcos for $20.........look for a broken or cracked vauum line on the passengers side ..........if you got a lean code for the other side also.you would suspect a MAF or fuel issue........but with just one code vacuum is most likely
