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O2 Sensor Follies!

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Old Dec 30, 2002 | 10:54 AM
  #16  
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tcunard
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From: Ellenwood USA
O2 Sensor Follies!

Ok, I called two diffrent ford dealers and both said that any 02 Sensors will work. So I did change the 02 sensors again.

I did get the oil changed.

I went and had the codes erased.
Right after having the codes cleared and WITHOUT starting the truck I had the codes checked again.
As expected, it passed. Had the codes checked again, WITHOUT stating the truck and all 3 came back. (PO135,PO141,PO155)
How is this possible???

Also, there has been no check engine light since I change the 02 sensors the first time!

What is the deal?!


Thanks very much for all that are helping
 
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Old Dec 30, 2002 | 11:27 AM
  #17  
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From: Fort Smith
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O2 Sensor Follies!

You are getting the codes without having the CEL light up in the dash? Just out of curiousity, how are you clearing the codes from the PCM?







 
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Old Dec 30, 2002 | 11:39 AM
  #18  
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tcunard
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From: Ellenwood USA
O2 Sensor Follies!

At AutoZone.
Using an Orange colored device plugged in under stearing wheel.
Sorry dont know brand or model of device.
I watched them erase the codes! Many times!


 
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Old Feb 3, 2006 | 12:25 PM
  #19  
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Hi, I ran into a similar problem today, that is what led me to this forum.
This is my first post.
Anyways, The scanner I used did the same thing, it showed the same errors after the repair as it did before.
Then the friend that owns the scanner smiled and said, "you have to reset the scanner."
I had to take out the batteries for a few minutes, then when I scanned again, all was good.
Hope this helps.
See Ya.
 
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Old Feb 3, 2006 | 01:20 PM
  #20  
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From: 3rd Rock
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...Welcome to Ford Truck Enthusiasts!

This is a very old thread, however stick around ...it will get noticed again.
We are happy you have chosen the best source for Fords.

Enjoy FTE....and
JOIN CLUB FTE -SUPPORT THE FORUMS!
…..See you on the boards.
 
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Old Feb 3, 2006 | 01:36 PM
  #21  
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Hi, LOL, right posted, I noticed the date on the post,, oh well..LOL
 
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Old Feb 3, 2006 | 02:44 PM
  #22  
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roboba
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Talking

opps EDIT ,I ment to say,
LOL, right after I posted, I noticed the date on the post,, oh well..LOL
Is there a way to edit my posts here?
 
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Old Aug 31, 2006 | 10:59 AM
  #23  
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littlelorib
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does anyone know if there is any relays for the O2 sensor?
Thanks =)
 
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