PO 171
#2
#3
As a new member you may not have reached the minimum post yet to have full access to do searches.
I have attached the definition for the P0171 code you are receiving. It also lists possible causes. I would first check the air inlet pipe bottom side for cracks in the convoluted area. A pretty common problem.
The most likely cause of the code is a vacuum leak allowing un-metered air into the system.
I have attached the definition for the P0171 code you are receiving. It also lists possible causes. I would first check the air inlet pipe bottom side for cracks in the convoluted area. A pretty common problem.
The most likely cause of the code is a vacuum leak allowing un-metered air into the system.
The following users liked this post:
GGG (05-06-2018)
Thread
Thread Starter
Forum
Replies
Last Post
Chuck Schexnayder
XJ XJ6 / XJ8 / XJR ( X350 & X358 )
10
12-21-2016 11:10 AM
Simon.h
S-Type / S type R Supercharged V8 ( X200 )
70
11-25-2012 06:56 AM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)