2003 Nissan Altima Trouble Shooting P0300 Probable Cause Ignition System

2003 NISSAN ALTIMA
Avatar
RAQUELSCOTT
  • MEMBER
  • 1 POST
Trouble Shooting : P0300
Nissan

Probable Cause: ignition system fault, fuel system fault, large vacuum leak, MAF sensor fault, AF/H02S(Air Fuel/Heated oxygen sensor) sensor fault


Can any of these things possibly cause my car to shut down?
Mar 27, 2013 at 4:48 AM
Advertisement
Avatar
ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
i would start with basics. fuel pressure and spark tests.

300 is most of the times related to tune up parts.

Roy
Mar 27, 2013 at 4:50 AM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle