98 ford taurus
#1
11-02-07, 06:30 PM
Join Date: Sep 2002
Location: charlton mass
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98 ford taurus
my daughter had a service engine soon light come on before it was due inspection,we had it scaned and said ox sense front and rear is bad ,changed them both. re scaned and it said fron and rear still bad looked again and found two more hidden ox senser .changed them and re set light again then drove car lite came back on .rescaned and it says front and rear ox senser are bad . has anyone have any idea whats going on .....
#3
11-03-07, 04:21 PM
Join Date: Sep 2002
Location: charlton mass
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#4
11-03-07, 04:53 PM
If you have that type of variation, I would run it for a couple of days, then clear the codes and see if they come back. An 02 sensor only has to get to 600 degrees once to start generating a signal, but there could be something delaying them from coming on board.
Did you use OEM sensors or after market?
Did you use OEM sensors or after market?
#5
11-03-07, 05:17 PM
Join Date: Sep 2002
Location: charlton mass
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i have run cleared said two sensors,run cleared,said two sensors .run cleared said one sensor.cleared and running again not sure if oem or not will have to check that out tks
#6
11-04-07, 04:41 AM
Try this
Electrical stuff can do strange things.My grand prix did something similar so I disconnected the battery for a few minutes to reset the computor and it work for me....Had to reset the radio again but was worth it..RICK
