Question about 2008 Hyundai Elantra
Codes p2097 p2196 p2626 came up for my check engine light. Do I need both up stream and down stream o2 sensors?
P2097 Post Catalyst Fuel Trim System Too Rich
P2196 O2 Sensor Signal Stuck Rich
P2626 O2 Sensor Pumping Current Trim Circuit/Open
yeah, you really have a bad O2 sensor
Posted on Apr 23, 2013
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
it is the O2 sensor in the manifold that went bad. it is an easy fix but i wouid recommend taking in to somwere other than the dealer to save you money. this is small problem that will only effect your gas milage a little
Posted on Jan 02, 2009
This is an O2 sensor failure with the sensor located in the manifold. The associated heater probably failed causing the sensor to fail.
Posted on Jan 06, 2010
It has two sensors. Bank 1 Sensor 1 is inside the engine bay under the metal heat shield on the front of the engine. Check out NTK sensors online. The one you need will be a 4 wire sensor. The NTK part number is 24588.
Posted on Dec 08, 2010
SOURCE: i have five codes P2237
P2237 P2196 P2271 P0030 P0171
These are all O2 sensor trouble codes, except P0171 which is a fuel trim code,
You have a bad 02 sensor - up stream - Bank 1 Sensor 1.
Replace it, then road test. The engine computer has a 'default' fuel trim it uses when an O2 sensor fails so it can protect the catalytic converter. If this hasn't been going on too long, good chance simply replacing the O2 sensor will remedy your problem.
Posted on Feb 08, 2011
Tips for a great answer:
Oct 05, 2015 | Cars & Trucks
May 07, 2015 | 2006 Ford Taurus SEL
Oct 27, 2014 | Cars & Trucks
Mar 18, 2014 | Cars & Trucks
Dec 11, 2013 | 2007 Buick LaCrosse CXS
Jan 26, 2013 | 2007 Kia Spectra LX Sedan
Feb 06, 2011 | Hyundai Elantra Cars & Trucks
Jan 06, 2010 | 2004 Hyundai Elantra
May 04, 2009 | 2006 Kia Spectra
1,225 people viewed this question
Usually answered in minutes!