CEL help, need opinion on what to change first.
02-05-2009, 06:31 AM
#1
Audiworld Junior Member
Thread Starter
Join Date: Nov 2006
Posts: 12
Likes: 0
Received 0 Likes
on
0 Posts
CEL help, need opinion on what to change first.
I am getting 17544 - Fuel Trim: Bank 1 (Add): System too Lean which I have cleared and it keeps coming back. This is a completely stock 2001 A4 1.8 (AWM) My thoughts were to change the MAF first and then see if it comes back. But also have an inkling that it may be o2 sensor related, so not sure what I should buy / change first.
I have attempted to see if I have vac leaks, no signs of that so far! Also acceleration and fuel economy has been worse since this CEL started. Thank You!...Max
I have attempted to see if I have vac leaks, no signs of that so far! Also acceleration and fuel economy has been worse since this CEL started. Thank You!...Max
Thread
Thread Starter
Forum
Replies
Last Post
marshall.richard
TT (Mk1) Discussion
1
11-21-2012 07:01 PM
N9909E
TT (Mk1) Discussion
5
04-01-2006 01:15 PM
maxma
S4 / RS4 (B5 Platform) Discussion
3
04-20-2003 07:52 PM