CAR RUNNING BAD

2000 Nissan Sentra

Tiny

garywaynebaker

June, 8, 2010 AT 8:44 AM

Engine Performance problem
2000 Nissan Sentra 4 cyl Front Wheel Drive Automatic 208000 miles

WHAT DOES BANK 1 RUNNING TO LAN MEAN AND WHAT WOULD CAUSE IT?

FOUND 4553 RELATED QUESTIONS

Running Rough

27 ANSWERS
34 IMAGES

Idles Rough/changed Ects

37 ANSWERS
3 IMAGES

1 Answer

Tiny

blackop555

June, 8, 2010 AT 10:05 PM

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

Please login or register to post a reply.

Code Read Retrieval/Clear Mercedes Benz
 Step by Step video GMC Yukon XL 2000-2006
Code Read Retrieval/Clear Chevrolet Camaro
Read Codes Like a Pro