There isn't a schematic as such, but I have pasted a link to how it was wired up below, as. Able to log from Innovate Motorsports 2. In this video we repair a fake Tactrix Openport 2.0 OBD dongle that doesn't power up off of the OBD port.Able to apply GND or 5V-25V to OBD pins 1,3,9,11,12,13 or AUX 2.5mm stereo connector.Standalone datalogs to microSD / microSDHC card without a laptop.J2534 PassThru support with Windows DLL.USB 2.0 full speed device (USB-A/Mini cable included).For Mitsubishi, you’ll need the adapter for most pre CAN vehicles which include the 5-9 Evo.

No other Subaru vehicles require reflash adapters including Forester, Baja, Legacy, or naturally aspirated Impreza models. For Subaru you’ll only need a reflash adapter for the 2001 through 2005 WRX, but not STi, unless you’re working on an early non USDM STi in which case you made need one of our WRX adapters. We include a USB cable with each OpenPort, which is all the hardware you’ll need unless you have one of the few vehicles that require a separate reflash adapter. Standalone data logs to microSD / microSDHC card without a laptop. Tactrix Openport 2.0 is compatible work with Pcmtuner dongle (pcm-flash) TIS Techstream V8.30.023We also provide the latest version of Tis Techstream. Combined with our EcuFlash software, the OpenPort 2.0 is capable of reflashing a large number of newer Subaru and Mitsubishi vehicles, and support for other cars is in progress. OpenPort 2.0 EcuFlash software is capable of reflashing a large number of newer Subaru and Mitsubishi vehicles. The OpenPort 2.0 is newest tuning tool hardware that is capable of communicating with most OBDII compliant vehicles using a standard J2534 interface.

Youtube tactrix openport 2.0 setup