O2 sensor making the sel come on
12-20-2006, 12:30 PM
#1
3rd Gear Member
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Join Date: May 2006
Location: Indiana
Posts: 868
O2 sensor making the sel come on
My service engine light has come on and I had the code ran and it came up as P0138 which is high voltage in the bank one number 2 O2 sensor. This is the third time that it has caused the engive light to come on, the other 2 times where before I had th ex-pipe on so I know that is not the problem. Can anyone tell my which O2 sensor this is, and if high voltage means its running lean?
12-20-2006, 06:05 PM
#3
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Join Date: Apr 2006
Location: Florida
Posts: 628
RE: O2 sensor making the sel come on
I'm not sure if it means you are running lean or not...and according to this link http://www.obdiicsu.com/Studies/2000...es/FordEx.html"Bank 1 sensor 2 refers to the O2 sensor behind the catalytic converter on bank one, which will always be on the same side of the engine as number one cylinder." the article is about a different ODB code on a different car but it still indicated the same 02 sensor you are talking about and the vehicle is still a ford .. so hope that helps.
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