What is the CVN# for ‘13 Sub BRZ
 

My state referee wants to know the CVN but I can’t find it neither can the shops in my area, I can’t test the car til’ I get that info.

How do I find my CVN**

Need to query the State Referee.
"What the hell is a CVN? Please define."
We've got the car's Vehicle Identification Number on the dash under the front window?

more importantly, does this 'state referee' wear a black and white striped shirt?

CVN is the checksum verification number


It's used during emmissions checks or by dealers to determine if the contents of the ECU or engine computer are stock and un touched.


Each calibration of the ECU each firmware revision will have a different CVN



So the CVN must match the CVN for CALID calibration identifier issued by the manufacturer.


If the CVN is not correct for the corresponding CALID then the ECU contents have been changed or altered


Most scan tools can read the
CVN
CALID
VIN.




See here for further info


https://www.ft86club.com/forums/showthread.php?t=130030