I'm remote tuning a 2019 Camaro with a BTR 225 cam and it is showing some weird fuel pressure spikes/dips at idle. The high pressure side will spike...
I believe I have one of the first versions of the cable/dongle that used a serial port back from 2002ish. I know way back in ancient times HP tuners...
Make a new post and throw up the tune and log. I'm sure the knowledgeable guys here would be able to see if your issue is in the tune or mechanical....
There are no fault codes active. It triggers trans over temp protection but trans at its hottest is 156deg and I've already moved the tcc temp values...