cool! thanks for the clarification.

i'll probably add lamp control testing in this version, but in the next version i'll use them for something really interesting, flashing the CEL when knock is logged would be a cool idea? (we could hard patch a modification like that too)

im not sure if tcc lockup will be in the next version or not, but it's probably really handy to be able to disable it during logging runs.

do you know if the skip shift lamp is wired to anything in automatic transmission harnesses?

There are some empty strings verified If you want to use them for other purposes.
a maf/speed density switch is honestly the only thing missing from mode4 that i'd find useful