Chevrolet Forum - Chevy Enthusiasts Forums

Tahoe & Suburban The power, space, and brutal towing ability make the Tahoe and its longer sibling, the Suburban, arguably the best full size SUV's on the market today.

2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

2005 Suburban P0178 code but iys not a flex fuel vehicle

Thread Tools
 
Search this Thread
 
Old June 4th, 2011, 3:49 PM
  #1  
CF Beginner
Thread Starter
 
Exejx's Avatar
 
Join Date: Jun 2011
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default 2005 Suburban P0178 code but iys not a flex fuel vehicle
My 2005 suburban has an engine light due to error codes P0178 and P0179. The trouble is that all the information I can find states this is for a fuel composition sensor on flex fuel vehicles - but my vehicle is not flex fuel? I also learned they were installed only on 2000-2002 vehicles while mine is a 2005. Any help is greatly appreciated.

Thanks
Exejx is offline  
Reply Like
Old June 4th, 2011, 9:46 PM
  #2  
Administrator
 
73shark's Avatar
 
Join Date: Apr 2006
Location: KC, MO area
Posts: 10,900
Received 155 Likes on 153 Posts
Default
Welcome to the forum.

My wife's 2004 has the L59 Flex Fuel option. Might check your list. I think it's in the glovebox. Or you can go here.
73shark is offline  
Reply Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
To Flex-Fuel or not to Flex-Fuel?
ronboc
Tahoe & Suburban
30
January 8th, 2023 11:13 PM
flex fuel to non flex fuel engine swap
adamanddiane
Tahoe & Suburban
3
May 27th, 2022 3:10 AM
P0178..Flex fuel sensor??
schlepprock379
Tahoe & Suburban
15
July 8th, 2020 12:12 PM
Have anyone had this same problem with this code on a chevy impala 2007 lt flex fuel.
JOE BETTS
Impala
0
February 15th, 2012 3:18 PM
flex fuel vehicle
cgcomeaux
Computer, Ignition, & Fuel Systems
1
January 13th, 2008 4:35 PM
Tags
Back to Subforum
Tahoe & Suburban
View Next Unread
transmissin fluid change trouble




Advanced Search
Quick Reply: 2005 Suburban P0178 code but iys not a flex fuel vehicle


Reply Closed Thread Share

All times are GMT -5. The time now is 5:57 AM.