Lean codes P0171 and P0174 SOLVED! - Ford Truck Enthusiasts …
1997 - 2003 F150 - Lean codes P0171 and P0174 SOLVED! - I finally found out what was giving me the codes and engine performance issues. I figured it had to be something simple because during cranking the engine would spin over for over 3 seconds before firing off.
Solution to my Code P0171, P0174 Problem - Ford-Trucks.com
2017年11月4日 · Modular V10 (6.8l) - Solution to my Code P0171, P0174 Problem - On a long trip in our 2013 E350 Class C motorhome (6.8L V10) I had the notorious CEL accompanied by rough idle and stalling. Long story short, I pulled the codes with my Autel unit and found the P0171, P0174 codes indicating lean condition on banks 1 and...
4.6 P0174 Code - Ford Truck Enthusiasts Forums
2019年9月28日 · Modular V8 (4.6L, 5.4L) - 4.6 P0174 Code - I've looked around the forums quite a bit. I have not found anyone that has had the same issue. I have a 2000 Expedition with a 4.6, with 175,000 miles on it. What sticks out to me is, I only have the P0174 code, and everyone else seems to have that, AND the P0171 code. Lean...
P0174: System Too Lean (BAnk 2) - Ford Truck Enthusiasts Forums
2005年12月21日 · Modular V8 (4.6L, 5.4L) - P0174: System Too Lean (BAnk 2) - I have a 2001 F150 with the 4.6L gas engine in it and the MIL is lit. I read the codes from the computer and the only code showing is the P0174 which is the System Too Lean (Bank 2) fault. I assume that this could be due to either a bad oxygen sensor or a bad...
'98 Expedition "System Too Lean", P0171, P0174 - Ford Truck …
2003年6月12日 · 1997 - 2006 Expedition & Navigator - '98 Expedition "System Too Lean", P0171, P0174 - The Check Engine light was turned on yesterday on my '98 Expedition EB. I got two codes at the same time: 1. P0171- System Too Lean (Bank 1), and 2. P0174- System Too Lean (Bank 2). I know either one of these codes can mean something...
Ford F150 - Codes P0171 & P0174 - Ford Truck Enthusiasts Forums
2010年2月2日 · 1997 - 2003 F150 - Ford F150 - Codes P0171 & P0174 - My F150 check engine light came on and I was able to use a code key to find out the problem codes. P0171 & P0174. There are articles online that show the number of things to check to try to find the cause and fix. Q. I am a novice and have never worked under the...
5.4 3v P0171 and p0174 - Ford Truck Enthusiasts Forums
1999 - 2016 Super Duty - 5.4 3v P0171 and p0174 - Looking for some help on my 2005 f250 5.4 with codes p0171 and p0174. I have replaced fuel filter, MAF, Checked for vac leaks by smoke and water test. Any help for things to check would be appreciated. I don't have a way to check fuel pressure on this thing since it...
Help with trouble code P0174 - Ford Truck Enthusiasts Forums
2008年7月18日 · Excursion - King of SUVs - Help with trouble code P0174 - Last week my 01 Ex. v10 with 78000 miles started and stalled several times then the service engine light came on a few days later but the stalling issue had not been a problem now as it was. Autozone read the code as P0174 and explained as a rich or lean...
P0174 - Ford Truck Enthusiasts Forums
2018年12月16日 · 1997 - 2003 F150 - P0174 - I have a 2000 f150 4.2. The check engine light came on recently so I scanned it and it shows code p0174(system too lean bank 2) and if I’m correct I beleive bank 2 is the driver side. The truck has also accumulated a fairly large exhaust leak on what sounds like the driver side recently and...
Engine shuddering under acceleration; code P0171, P0174 - Ford …
2007年9月30日 · Modular V8 (4.6L, 5.4L) - Engine shuddering under acceleration; code P0171, P0174 - '03 Expedition Eddie Bauer, 4.6L V8 My Expedition is running extremely rough at idle and under acceleration. The problem is much better at cruising speed, but still somewhat noticable.