2001 Mercury Mountaineer

2001 MERCURY MOUNTAINEER
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SEABASS_2003
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I have a 2001 mercury mountaineer and the engine light came on.I hade a diagnostic done on it and the code said (P0161) o2 heater circuit bank 2 sensor 2
People say it is o2 sensor if so witch side and one.
:(
Nov 28, 2007 at 7:06 PM
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BMRFIXIT
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[quote:9d568bf3f3="seabass_2003"]I have a 2001 mercury mountaineer and the engine light came on.I hade a diagnostic done on it and the code said (P0161) o2 heater circuit bank 2 sensor 2
People say it is o2 sensor if so witch side and one.
:([/quote:9d568bf3f3]



Driver side 2nd O2
After the converter
Nov 28, 2007 at 7:24 PM
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