when i goes to ( Emiision testing ) i have :
1- CATALYTIC CONVERTER EFF,NOT REA
on 2001 Mitsubishi Galant

when i goes to ( Emiision testing ) i have :

#1- CATALYTIC CONVERTER EFF,NOT READY

#2- EVAPORATIVE CONTROL SYSTEM , NOT READY ,HEATED CATALYST NOT SUPPORTED

* WHAT MEANS ( #1 and #2 )

1 answer
#1 did u replace any sensor? Or took of the battery? U need to drive the car for 60 miles or so