Deka 80 EFI tune question
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Deka 80 EFI tune question Hi Guys, Tuning my Deka 80's with EFI Live and I am unsure of where to enter Transient Min Pulsewidth and also Fuel to Wall Transient data. Thank you all!
Last edited by akls3; Sep 5, 2018 at 09:07 PM. Reason: Missed words
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you have to add that table it is very easy to do, I just had the same problem. I think it's b9021 table, you can not see it or adjust until copy and paste the correct cax file in your efilive. do a search I found it on the efilive forum
You have a lot of other things to worry about before you get down to the nit picking of transient fuel tables. Eventually I hope this thread provides good info, but it will not matter to you for quite a while. Once it does, you may already have that stuff figured out.
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The transient fuel tab in HP Tuners is actually a min PW control table; it's mis-labeled. So, you sometimes have to adjust it for the PW to be tight enough on a smaller motor with the 80s. Stock numbers cause the PW to hover at ~4ms at idle, making it hard to lean it out in some vehicles, even if you drop the VE table into the toilet.
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Yeah, in my old version of EFI Live, I don't see it. It's there I'm sure. Somewhere.
But it's labeled as min fuel in HPT under the Transient Fuel tab. As I said, it's really a pulse-width control function.
But it's labeled as min fuel in HPT under the Transient Fuel tab. As I said, it's really a pulse-width control function.
are the ecm table numbers the same in EFI live?
To clarify so we are in agreeance
in HPT I get minimum injector pulse (ECM 12315) and default injector pulse (ECM 12316) ...these are under Fuel > General > Limit
and then I also see under Fuel > Transient > Transient Fuel Qualifications "min fuel milligrams (ECM 2284)
This is on a p59 computer 3 bar OS 1262050, but I'm pretty sure it's on most common p01 OS' too.
To clarify so we are in agreeance
in HPT I get minimum injector pulse (ECM 12315) and default injector pulse (ECM 12316) ...these are under Fuel > General > Limit
and then I also see under Fuel > Transient > Transient Fuel Qualifications "min fuel milligrams (ECM 2284)
This is on a p59 computer 3 bar OS 1262050, but I'm pretty sure it's on most common p01 OS' too.