hello just bought mpvi2 and aem 30-0334 gauge works fine but when i try to hook up to scanner all i get is a wrench with circle and line through it. when i hit record the aem disappears and no...
Type: Posts; User: Dcollis
hello just bought mpvi2 and aem 30-0334 gauge works fine but when i try to hook up to scanner all i get is a wrench with circle and line through it. when i hit record the aem disappears and no...
Do you have to have pro for this gauge to work