O2 Heat Sensor

HONDA ACCORD
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MVLC1
  • MEMBER
  • 2 POSTS
My Tranny guy got a messge on his little read out:

PO141
O2 Heater Cucuit Malfunction
Bank 1 Sensor 2

1997 Honda Accord
4 Cyl w/AC

Can I replace this myself, and if so, will I be able to do it with my "Chilton" Manual?
Aug 3, 2007 at 1:00 PM
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BRUCE HUNT
  • CAR REPAIR CONTRIBUTOR
  • 3,754 POSTS
Yes you can replace it. Do some checking but I believe that is the aft catalytic converter o2. There are two on that vehicle.
Aug 6, 2007 at 11:09 AM
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