2003 Dodge Dakota engine code

2003 DODGE DAKOTA
100,100 MILES • 6 CYL • 2WD • AUTOMATIC
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DACDRE
  • MEMBER
  • 1 POST
I have the engine code PO133 which says O2 sensor circuit slow response bank 1 sensor 1. What exactly does this mean?
Mar 28, 2010 at 2:13 AM
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LEGITIMATE007
  • ✓Experienced Mechanic
  • 5,121 POSTS
that basically means that , the oxygen sensor in question has a weak signal, and needs replacement
Mar 28, 2010 at 5:25 AM
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