Lean Bank#2 on a 5.4 NEED HELP
#1
Lean Bank#2 on a 5.4 NEED HELP
MY check engine light came on a while ago, so i pulled the code with my buddies reader, i think the code was PO 174, it was lean bank 2. does anybody know what this means? the truck still runs ok. doesnt feel 100% though. any help would be awesome.
thanks
oh by the way its a 2004 5.4
thanks
oh by the way its a 2004 5.4
Last edited by NawwMann772; 02-15-2010 at 11:45 PM.
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Code Bank
Here is a great link to help you investigate your code:
http://www.motorcraftservice.com/vdi...&vehCode=C_VIC
Once you are on the site enter your vehicle info and it will give you a fairly detailed list of information regarding any code.
http://www.motorcraftservice.com/vdi...&vehCode=C_VIC
Once you are on the site enter your vehicle info and it will give you a fairly detailed list of information regarding any code.
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#8
Thats wrong. The o2 IS working its reporting a lean condition. He has a vacuum leak or a low fuel pressure issue replacing the o2 with this code would be a waste of money unless its got a lot of miles on it in witch case they should be changed anyway (both fronts.)
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