I've been researching Toyota diagnostic connectors, and ran across something called a Mini VCI adaptor meant for use with Toyota's TechStream software. The physical interface looks like a standard OBDII and according to this advertisement it supports the following protocols:
- K-Line ISO 9141
- KWP 2000 ISO 14230-4
- SAE J1850 PWM
- SAE J1850 VPW
- CAN 2.0B ISO 11898
- CAN ISO 15765-4
On the face, this just looks like a standard OBDII adapter. Am I missing something? Couldn't I just use a standard OBDII adapter with the TechStream software?