2002 Isuzu Rodeo Question check engine light on it reads cod

2002 ISUZU RODEO
46,000 MILES • 6 CYL • 4WD • AUTOMATIC
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CRUISER69RR
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  • 2 POSTS
It say the problem is a 02 sensor heater circuit malfunction bank 2 sensor 1 could you please tell me where this senor is located?
this will help a lot thanks Bob
Mar 4, 2008 at 10:37 AM
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MERLIN2021
  • CAR REPAIR CONTRIBUTOR
  • 17,250 POSTS
What you do is determine where your #1 spark plug is, that will be bank 1, the other side is bank 2, sensor on bank 2 sensor 1 is the first or upstream from the converter(closest to engine)
Mar 4, 2008 at 1:19 PM
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MASTERTECHTIM
  • CAR REPAIR CONTRIBUTOR
  • 4,750 POSTS
bank 2 is on the drivers side. and like merlin said it is the one closest to the engine.
Mar 4, 2008 at 1:42 PM
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