Mazda 6 Forums banner

1 - 3 of 3 Posts

4,775 Posts
It monitors the A/F ratio at all times to make sure that you are not running to rich or too lean. Helps in tuning the car with CPE or other tuners because it allows you to see where safe levels are
1 - 3 of 3 Posts
About this Discussion
2 Replies
3 Participants
Mazda 6 Forums is a forum dedicated to the Mazda6 / Atenza. Come and discuss reliability, performance, modifications, and more!
Full Forum Listing