Can't input injector size

70TWO NOVA · Post by **70TWO NOVA** » Mon Aug 17, 2015 6:50 pm

Hey guys in very new to this. I'm having trouble inputting my injector flow rate and compression ratio. Those values are greyed out. I'm running a microsquirt. Sorry if this is a dumb question, any help is appreciated.

Post by **jsmcortina** » Tue Aug 18, 2015 5:17 am

Perhaps upgrade to the current version of the MS2/Extra firmware and take it from there?

Manuals: http://www.msextra.com/manuals/ms2manuals/
Firmware Downloads: http://www.msextra.com/downloads

James

Matt Cramer · Post by **Matt Cramer** » Tue Aug 18, 2015 5:23 am

What firmware?

70TWO NOVA · Post by **70TWO NOVA** » Tue Aug 18, 2015 8:32 am

How do I find out what firmware I currently have? Sorry again for the dumb questions. Im a newb

Post by **jsmcortina** » Tue Aug 18, 2015 8:45 am

See the "Forum help page" or "Read help page here"

James

70TWO NOVA · Post by **70TWO NOVA** » Tue Aug 18, 2015 9:13 am

I just purchased the Microsquirt brand new a week ago. Should I still need to update my firmware? I would assume being brand new it would have the latest firmware

radial · Post by **radial** » Tue Aug 18, 2015 9:19 am

Suppliers are urged to ship with the latest firmware, but i'm under the impression that rarely happens.
It's something you need to be familiar with anyway, as there are fixes might related to you on each update - So read the manuals, firmware change logs, and see what you figure out.

Matt Cramer · Post by **Matt Cramer** » Tue Aug 18, 2015 10:22 am

That should be MS2/Extra 3.4.0 if bought from us. Some suppliers ship with B&G code, though. Can you post a copy of your tune file?

70TWO NOVA · Post by **70TWO NOVA** » Tue Aug 18, 2015 11:23 am

I bought it from efisource on ebay. Here is a link to it: http://www.ebay.com/itm/111405238213?_t ... EBIDX%3AIT

70TWO NOVA · Post by **70TWO NOVA** » Tue Aug 18, 2015 11:25 am

Ill post a copy of my file tune when I get off work today. thanks for all your guys help BTW

Matt Cramer · Post by **Matt Cramer** » Tue Aug 18, 2015 11:37 am

No idea what EFI Source uses as their default firmware, sorry.

70TWO NOVA · Post by **70TWO NOVA** » Tue Aug 18, 2015 12:17 pm

No problem, I will try to update later. Hopefully I dont mess it up worse lol

70TWO NOVA · Post by **70TWO NOVA** » Tue Aug 18, 2015 5:19 pm

ok sorry guys im totally lost, I downloaded the updated version from the link you posted but now what do I do? I have no clue how to update my microsquirt. I know the bootloader wire has something to do with it but beyond that im totally lost. I tried googling it but I cant figure it out. Im pretty computer illiterate as well if that helps

70TWO NOVA · Post by **70TWO NOVA** » Tue Aug 18, 2015 5:22 pm

it says I have version MS II REV 3.83

Post by **jsmcortina** » Wed Aug 19, 2015 1:56 am

If you look at the top of this page you'll see a link called Manuals.

James

70TWO NOVA · Post by **70TWO NOVA** » Wed Aug 19, 2015 8:25 am

Thank you, I acutally found a good tutorital over at DIY Autotune and was able to load the newer version 3.4.0 I should be all set now. Thank you all

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Can't input injector size

Can't input injector size

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