1979-1993 & 94 Conv [Subscribe to Daily Digest] |
It always buzzes but it's loud when the duty cycle is pushed to it's extremes trying to compensate for conditions as percieved from the various inputs. How old is the O2 sensor and when the the mixture adjustment last checked?
posted by 12.90...
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.
![]() |
![]() |
![]() |
![]() |
![]() |