Wiring details of the HFS3-v2/tephra alt-map integration on evoX is now updates on post #2.
This tephra modification is the most advanced failsafe modification todate on the EVOX. User can set timing and boost level upon activation of a failsafe. Please read this option on the link below:
http://forums.evolutionm.net/evo-x-e...raxmod-v1.html