O2 Sensor - Ford Truck Enthusiasts Forums



1997-2006 Expedition & Navigator 1997 - 2002 and 2003 - 2006 Ford Expedition and Lincoln Navigator Discussion

O2 Sensor

Reply
 
 
 
Thread Tools Search this Thread
  #1  
Old 12-29-2007, 12:50 AM
madsonp's Avatar
madsonp madsonp is offline
Posting Guru
Thread Starter
 
Join Date: Dec 2005
Location: Billings, Montana
Posts: 2,088
madsonp has a good reputation on FTE.madsonp has a good reputation on FTE.madsonp has a good reputation on FTE.
O2 Sensor

Hello I have a 97 Ford Expedition 5.4L. My check engine light is on and I'm getting a PO 161 code which I look up(O2 sensor heater circuit malfunction bank 2 sensor 2. My question is were is this sensor located. I understand I have 4 O2 sensors.
Reply With Quote
  #2  
Old 12-29-2007, 08:52 AM
projectSHO89 projectSHO89 is offline
Post Fiend
 
Join Date: Jan 2004
Location: St Louis
Posts: 13,684
projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.
Downstream (furthest from the engine) on the driver's side.

Steve
Reply With Quote
  #3  
Old 12-29-2007, 06:07 PM
madsonp's Avatar
madsonp madsonp is offline
Posting Guru
Thread Starter
 
Join Date: Dec 2005
Location: Billings, Montana
Posts: 2,088
madsonp has a good reputation on FTE.madsonp has a good reputation on FTE.madsonp has a good reputation on FTE.
Replaced it today, that fixed the problem, thanks Steve.
Reply With Quote
  #4  
Old 12-30-2007, 09:21 AM
projectSHO89 projectSHO89 is offline
Post Fiend
 
Join Date: Jan 2004
Location: St Louis
Posts: 13,684
projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.projectSHO89 has a spectacular reputation.
It sometimes takes days or weeks to run the internal test that makes the needed check to determine if the sensors and heaters are working correctly.

Just a heads-up so you don't get too optimistic too early.

Steve
Reply With Quote
 
 
Reply


Go Back   Ford Truck Enthusiasts Forums >

Tags
54l, expedition, ford, forum, location, locations, o2, senser, sensor

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 Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump


All times are GMT -5. The time now is 04:43 PM.


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 Amazon.com and affiliated sites.