MyVoltHold

Still buggy* My Volt Hold adds a temporary Hold Mode on Chevrolet Volt 2011 - 2012 with a OBDLink MX bluetooth or compatible elm327 bluetooth module. Anti ERDTT works if you request engine to stay off works on all model years. Not every elm327 bluetooth module will work with this app. If you get any errors, a check engine light, or it does not work please do not continue using MyVolt tool or try using a different elm327 adapter. For the most compatibility please use Scantool.net OBDLink MX bluetooth adapter.