What megatune to use?

[The_other_jerry]

I tried to ask for advice on our national megasquirt forum, but did not get an answer. I am putting together my first megasquirt, and i'm not sure if something is wrong with the megasquirt itself or whether i have the wrong megatune.

I have the basic megasquirt, processor programmed with the megasquirt.s19 file. So basic megasquirt, no spark, just fuel.

What megatune can i use?

What other files do i need to get it to work (.ini files or something?)

thank you.

[ovlov760]

What MS code does your box have? I think you can use regular Megatune 2.25, but you'll have to go into the settings.ini file and "SET MS_1" and UNSET everything else. If that doesn't work you could probably find the old fuel only MT on one of the yahoo megasquirt groups.

[The_other_jerry]

My MS has the original B&G code i believe. In the assembly instructions at www.megasquirt.info they just say that get the megatune from the msefi download section and say nothing about modifying any files or anything.

Well, i'll try that trick ovlov760 told about.