2000 Nissan Sentra Trouble code 1491 what to do

2000 NISSAN SENTRA
10,000 MILES • 4 CYL • FWD • AUTOMATIC
Avatar
BALLPLAYER10
  • MEMBER
  • 1 POST
I have a 1491 code that comes up on scan test. What should i do. Can you suggest something.
Jan 5, 2008 at 8:04 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
FISHERMAN
  • CAR REPAIR CONTRIBUTOR
  • 937 POSTS
[quote:5fb469a34d="ballplayer10"]Computer problem
2000 Nissan Sentra 4 cyl Front Wheel Drive Automatic 100,00 miles
----------------------------------------------------------------
I have a 1491 code that comes up on scan test. What should i do. Can you suggest something.[/quote:5fb469a34d]

Hello !!

P1491 Malfunction In EGR System


Remove the egr and clean it be sure to remove all the carbon deposits, also check the vacuum diafragm for leaks and replace if faulty.

Good Luck!
Jan 5, 2008 at 8:10 PM
Advertisement