OpenFlash Tablet v1.42b maps now available

[mid_life_crisis]

Originally Posted by mkivsoopra

Yes.. ideally. Those numbers posted above were still a work in progress, and I was really only concerned about 32+ F degrees, since it will never get to 14F where I am. Tweak till it works for you.

Thanks, and if there are multiple rows, each row down should have slightly higher values than the one above?
Does anyone know where the program stored the factory one so we can compare to that?
Why so many similar tables? Does anyone know what each one is for?

[mkivsoopra]

Originally Posted by mid_life_crisis

Thanks, and if there are multiple rows, each row down should have slightly higher values than the one above?
Does anyone know where the program stored the factory one so we can compare to that?
Why so many similar tables? Does anyone know what each one is for?

I'll have to defer to someone more knowledgable to answer those questions.

[zAnSh1n]

Originally Posted by mkivsoopra

I've been having lots of cold start issues ever since I started using the E85 OTS maps. It would typically take 5-7 starts every morning to get the car running. Thanks to @Malt and @Terrapin77, I used their values and adjusted the values in the temperature range that's typical for my area (40-65F) this time of the year.

This morning, I was able to start my car on the second crank with a coolant temp of 62F. Gonna keep experimenting to see if I can get it to start on the first.

FWIW, I'm using 100% Propel E85, which measures 78-80% ethanol on my Zeitronix gauge.

Disclaimer.. use at your own risk blah blah blah.

how does your Fuel IPW Compensation A table look like? are they zero'd out? thanks.

[phrosty]

Originally Posted by Malt

For those of you that are potentially having cold start issues like me, here is a copy of the tables I've used with success. It starts on the first try 80% of the time and on the 2nd attempt 99% of the time.

@Malt, have you modded your cold start to be less noisy? I found that by backing off on it just slightly, E85 cold starts became significantly more reliable.

[Malt]

Originally Posted by phrosty

@Malt, have you modded your cold start to be less noisy? I found that by backing off on it just slightly, E85 cold starts became significantly more reliable.

After an especially cold winter I went back to a 93 tune until summer hit. Never went back to E85 and have since sold the BRZ.

[Nah]

....you should share a snapshot of your current base timing b setup.... thanks

Originally Posted by Kodename47

Well I'd advise only touching one of the timing tables, whether it be base or advance that's up to you. I also like the idea of flat advance tables across each load so you can easily see if there's any timing being pulled, but that's just me.

@troek timing is the only thing that changes with differences in octane as you can run more advance with better fuel. The target AFRs won't change, unless the AFRs appear to be changing as a result.