I installed an ethanol sensor for my LSA engine (2009 CTS V) and I want to tune the spark tables to take advantage of the ethanol.
I am "trying" to add [Ethanol Fuel %] to my channel list.
- I selected [Load Vehicle Defaults]; in the "Channels" window, I click on the "add channel", however I cannot find [Ethanol Fuel %] in the "channel selector" list.
- Next, I selected [Load SAE Defaults] and [Ethanol Fuel %] is shown, however it is an unsupported parameter.
I also notice on many videos that the tuners have many more parameters available to them than what I see.
1) How do I add [Ethanol Fuel %] if it is an unsupported parameter?
2) How do I get access to the complete set of parameters available for my tune?
Thank you,
Jeff