LS3 eRod ODB2 Port

[TnBlkC230WZ]

There is not a LS engine harness in the world that uses a factory ecm and does not have a OBDII port.

You got me searching for it again. I put this engine in 9.5 years ago and didn't remember it, but I hid it above the steering column. I followed the gas peddle wiring back until I found it. The installation instructions don't list it as one of the connectors...Thanks!