1996 Ford Mustang DTC P1131 O2 sensor

1996 FORD MUSTANG
150,000 MILES • 6 CYL • 2WD • AUTOMATIC
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EDELRYCK
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  • 1 POST
I've been having trouble locating this sensor. The reports says as follows... Performed Electrical engine control test found code 1131 O2 sensor running lean and not switching. I just need to know where this sensor is located on my mustang since they told me it has 4 sensors total. I want to buy the sensor and intalled myself. Please Help.

Thank you,

Ricardo Barraza
May 24, 2010 at 4:48 PM
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DOCFIXIT
  • ✓ASE Certified Mechanic
  • 18,828 POSTS
  • ASE Certified Mechanic
Not the O2 engine is lean possible causes fuel delivery,EGR,air intake leak/vacuum leak,oil level high or excessive internal engine wear
May 25, 2010 at 12:02 PM
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