[TXWatchGuy]

Hey all,

For some reason since the app update I can't uninstall MHD to stock, I get an error about not being able to write a certain block.

However, I can install MHD with no problem, and can install map 0.

Will I be able to pass an obd2 inspection with map 0 installed or do I need to figure out a way to uninstall it?

Is there a way to get an old version of the app for F series?

Thanks for any help!

[burro_blasta]

Do you mean an emissions inspection?

[TXWatchGuy]

Originally Posted by burro_blasta

Do you mean an emissions inspection?

Yes sir, emissions. OBD2 style, no sniffer.

[burro_blasta]

Originally Posted by TXWatchGuy

Yes sir, emissions. OBD2 style, no sniffer.

I had to confirm bc I never saw anything about needing to flash to stock for OBD test...maybe that's just CO?

I just got mine done in CO last month, no problems. For me, when I used MHD to pull codes, towards the bottom of the screen it listed all my readiness status...everything was ready and sure enough I passed the test. I was flashed to my custom tune, hadn't even thought about flashing to stock.