2006 Nissan Altima Gas gage and AC not working

SOURCE: 2004 Nissan Xterra 75,000 miles

I had the same problem recently, but gave me 2 codes knock sensor (which will not activate the service light as i found around)
and gave me the air flow mass sensor. took it out clean it,
change the air filter,with a good one, vacum the inside of the filter holder and light went of about 2 days later.

SOURCE: 2003 Nissan Altima 2.5S, Check Engine Light Problem.

this problem could be caused by the mass air flow censor, i had the same problem with my car. it is really pricey at the dealer so you might want to check elsewhere for this part. I found one at a scrap yard for 85% less that the dealer and i also got life time warranty, the dealer does not offer any warranty on this part.

Phil Lovisek

• 726 Answers
• Posted on Jan 16, 2009

SOURCE: 2001 Nissan Altima with service engine light on

I would check your intake gasket. Get your self ome carb cleaner in a spray form/can and perfrom this test. Run the car and spray the carb cleaner on your intake gasket which is right by your injectors. So pretty nuch spray it at the injector rail and listen fot change in idle, If the idle changes, the intake gasket is torn and you are running lean, because of a vaccum leak. Common problem on your model car. Perform test and let me know what you find.

SOURCE: 2005 Nissan Altima electronic trunk latch does not

sounds like a bad connection on relay start there first do ya hear a click at all. if not check fuses. otherwise wiring would be where I would start