OG_Roar
February 20th, 2021, 04:49 PM
Hello
I have a CPS5 EFI live tuned truck that I can't make any changes to.
I assume the answer is I need to buy a handheld EFI Live tuner to edit it and even still the tune might be locked but since I'm not 100%, I'm asking.
How can I tell if the tune is locked?
I have another brand tuning system and it won't read the ECU, presumably because the EFI Live is flashed.
I have a CPS5 EFI live tuned truck that I can't make any changes to.
I assume the answer is I need to buy a handheld EFI Live tuner to edit it and even still the tune might be locked but since I'm not 100%, I'm asking.
How can I tell if the tune is locked?
I have another brand tuning system and it won't read the ECU, presumably because the EFI Live is flashed.