2000 Nissan Sentra CAR RUNNING BAD

Tiny
GARYWAYNEBAKER
  • MEMBER
  • 2000 NISSAN SENTRA
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 208,000 MILES
WHAT DOES BANK 1 RUNNING TO LAN MEAN AND WHAT WOULD CAUSE IT?
Tuesday, June 8th, 2010 AT 8:44 AM

1 Reply

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
Means that the vehicle is detecting more oxygen in the fuel then what its expecting for the conditions its being ran at. Can either be caused by a hole in the exhaust system before the o2 sensor. Or a dirty MAF sensor. Or a vaccum leak
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Tuesday, June 8th, 2010 AT 10:05 PM

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