LAUNCH X431 scanner OBFCM protocol: supports Test Vehicle Exhaust Emissions
Will Launch X431 scanners test the quality of vehicle exhaust emissions?
Yes, Launch X431 scanners (CRP919 series, X431 V series and PAD series) has support OBFCM protocol and can check the vehicle exhaust emissions related.
It is not under Service function. You can find the function in OBD software.
Note: Older cars cannot use this feature. Only cars produced after 2020 can use the new OBFCM protocol.