2005 Nissan Altima DTC P1148 CLOSE LOOP BANK 1

Tiny
EMAAPEH
  • MEMBER
  • 2005 NISSAN ALTIMA
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 323 MILES
DOES THIS MEAN THE O2 SENSOR IS NOT WORKING?
Wednesday, October 7th, 2009 AT 6:33 AM

1 Reply

Tiny
BLUELIGHTNIN6
  • 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.
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Tuesday, October 20th, 2009 AT 10:27 PM

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