How to tell if ECU is VTEC
 

Hey people so my friend just bought a 98 teg ls with vtec conv. swap he wants to know if the ecu is vtec but there arent any stickers on the ecu how can i tell if he got a vtec ECU if there ARE no stickers that say anything.. Hes not sure if it is a vtec ecu cause he doesnt feel vtec kick in i dont either i drove it. Any way of telling without reading stickers? might be dumb question but new to hondas..any help would be appreciated thanks