Chrysler 200 & Sebring Whether it be the sedan, coupe, or convertible, this mid-sized model offers a touch of class to every style in it's lineup

help code P0134

Old 09-13-2008, 10:41 PM
Thread Starter
Join Date: Sep 2008
Posts: 2
Default help code P0134

I have a 1999 Chrysler Sebring I put the obdd2 code scanner and pulled the code p0134 o2 sensor bank1 sensor 1. [what the code scanner book says] (haynes manual says upstream o2 sensor) Well I know this car has 3 o2 sensor's on it 1 by the firewall one in front by radator underneath on exhaust pipe then another infront of the convertor so witch one is it? I'm thinking it is the one by the firewall that is in the exhaust manafold but not sure plz help
Old 09-14-2008, 08:24 AM
Super Moderator
Join Date: Mar 2006
Location: Norcross GA
Posts: 8,115
Default RE: help code P0134

bank one will be the spark plug that is closest to u looking at the engine rule of thumb.
Old 09-14-2008, 08:42 PM
Thread Starter
Join Date: Sep 2008
Posts: 2
Default RE: help code P0134

Sorry forgot to say the motor is a 2.5L[&o]
Old 09-15-2008, 08:49 PM
dcotter0579's Avatar
Senior Member
Join Date: May 2008
Location: Detroit suburb
Posts: 4,993
Default RE: help code P0134

The bank 1 upstream O2 sensor is the one you can see when you open the hood. It's the easiest to replace. Hopefully, replacing the sensor will cure the problem. If not, then you've got a wiring problem, but a bad sensor is the most likely culprit.
Old 09-19-2008, 12:56 AM
Senior Member
Join Date: Apr 2008
Location: Northern California
Posts: 278
Default RE: help code P0134

My 2.5 (1997) has 4-O2 sensors. Bank one comes from the front of the engine, Bank 2 the back. Each has 2 sensors in them before they join together and head to the converter. The one toward the cylinder head is the upstream in each. The downstream is about 18" toward the converter in each. Therefore, Upstream bank 1 should be the first one you trace coming out of your front 3 cylinders.
Related Topics
Thread Starter
Last Post
Chrysler Pacifica
03-24-2011 11:39 PM
Chrysler Pacifica
07-24-2009 04:51 PM
Chrysler 200 & Sebring
09-21-2008 10:14 PM
General Tech
08-18-2008 12:51 AM
Chrysler 200 & Sebring
04-17-2008 03:07 PM

Thread Tools
Search this Thread
Quick Reply: help code P0134

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.