2005 Nissan Altima DTC P1148 CLOSE LOOP BANK 1

2005 NISSAN ALTIMA
323 MILES • 4 CYL • FWD • AUTOMATIC
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EMAAPEH
  • MEMBER
  • 1 POST
DOES THIS MEAN THE O2 SENSOR IS NOT WORKING ?
Oct 6, 2009 at 11:33 PM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
possible causes are faulty harness or connectors to the air fuel ratio sensor, a faulty air fuel ratio sensor (1) or faulty air fuel ratio sensor (1) heater. most likely yes it is just faulty sensor.
Oct 20, 2009 at 3:27 PM
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