I purchase a 90* OBD cable for convenance, but apparently I bought the wrong one because the V2 doesn't power up. The ports fit into the OBD port and V2 port, but apparently the wiring is wrong. Could somebody please point me in the right direction? Thanks. The cable was a J1962M RA to RJ45 http://www.obd2cables.com/products/o...angaugeii.html