Codes P141 and P135 showing

Tiny
PHILLIPBYNUM
  • 2002 JEEP GRAND CHEROKEE
  • 15,300 MILES

I have codes P141 and P135 showing and have purchased O2 sensors, Where exactly is the bank 1 sensor 1 location. Pictures would help a lot.

This is for emissions of course.

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Friday, October 5th, 2012 AT 5:31 PM

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Tiny
SATURNTECH9
  • EXPERT
  • 31,084 POSTS

It is the first sensor in the pipe on the #1 cylinder

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Friday, October 5th, 2012 AT 5:42 PM

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