I've never updated my firmware and doing a search didn't give me the exact info I'm looking for.

I found this: http://www.msextra.com/doc/ms2extra/....html#download

I just want to confirm the MS2/Microsquirt choices if using Brain's DIYPNP.
Select:
2 Microsquirt
1 COM1
1 No debug
Y Upgrading from standard MS2 code (this is the part I'm confused on, never used a boot jumper before)
Turn on Megasquirt (turn on ign)
Unplug coils
Press any key to continue.

If I'm upgrading from 3.1.0 to 3.2.1 then can I just "update project ini"?

Hoping this will solve my misfire under boost at higher rpm.


Thanks

 

If it's from Brain it should already have ms2/extra on it, so the answer should be N to the boot jumper

 

looks fine, and yeah after that update the TS .ini file as well. make a backup of your current tune before upgrading firmware as well, and load that once firmware upload is complete.

 

How do I update the TS ini? Wouldn't "update project ini" automatically update the ini in TS?