Originally Posted by Zephyr
The issue that you will run into when trying to pass inspection even with a USDM ECU on a V7 is that the emission control circuits need to be added to the harness so that the readiness tests that are part of the emission inspection are present. I'm not sure that you can flash these out. As others have said the TGV functions can be turned off.
Thanks. Do you know which readiness tests specifically?