Bad sights means your fuel air mixture has gone outside the permissible environmental adaptive range. a limit set by s&s.
Ie your ecu wants to add more fuel, but is not allowed to.
This is a common diagnostic warning on cars ive seen. It is only transitory. Sometimes just 1 mile. Sometimes a tank of fuel.
Last edited by charlestkirby; 25/07/15 03:00 PM.