2002 Tahoe codes PO178 and PO179 - Chevrolet Forum - Chevy Enthusiasts Forums

Go Back   > >
Log In 

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

LinkBack Thread Tools Search this Thread
Old 01-03-2012, 05:10 PM
CF Beginner
Thread Starter
Join Date: Jan 2012
Location: Chelsea, OK
Posts: 1
Default 2002 Tahoe codes PO178 and PO179

My Tahoe shows these codes. I don't use flex fuel. Could these codes refer to some other sensor instead of the fuel composition sensor?
Reply With Quote
Old 01-03-2012, 05:16 PM
73shark's Avatar
Join Date: Apr 2006
Location: KC, MO area
Posts: 9,045

Welcome to the forum.

Is your truck built for FlexFuel? If so, then it will have the sensor. Doesn't matter if you burn corn in it or not.
Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
OBDII Diagnostic Codes (P Codes) rabbit0102030 S10 & Blazer DIY and Useful Threads 6 03-05-2014 07:36 PM
2002 suburban dtc codes P0131 P0161 gdrake Tahoe & Suburban DIY and Useful Threads 3 09-06-2011 09:13 AM
2007 Tahoe Liftgate INOP CODES 153A and 153E Mike@VengeancePCM Tahoe & Suburban 2 02-22-2011 07:47 PM
2002 chevy blazer problems and codes chevytx S-10 & Blazer 1 12-05-2010 08:13 PM
02 Tahoe two o2 codes and random misfire. garyk1970 Tahoe & Suburban 7 03-22-2008 08:07 AM

02, 2002, chev, chevrolet, chevy, code, codes, compensation, fuel, gm, po178, po178b, po179, sensor, suburban

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

All times are GMT -5. The time now is 07:25 PM.