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Do we have an estimated release or pre-release date for the black box logging? Of course I'm still trying to get my head around the recent releases. BBL would just make it eaiser.

Injection pulse width, quantity, and timing will have the most effect, but go slow and take tiny steps learning the ffects of each change along the way. Don't make a bunch of changes at once as you...

Row 0 thru 13 corresponds to the number on the left (-20 thru 136). What " Different from row 0 to row 13 inclusive" is telling you is that when it compares the two tunes the rows on the...

I'll try to answer for Ross (if I may). When you read the difference as "Different from cell: 8,11 to cell: 19,19 inclusive" this is refering to the particular cells for that...

I was wondering the same thing.

Ross,

How do the several timing maps inter-relate? For example, if using timing map C how do the temperature maps change this value. I assume the temperature maps would be subtracted from the...

Great, can't wait.

Awesome, Thanks. Now if it would quit snowing.

dfe1,

Could you forward it to me also? I'd like to compare to the ones I've played with.

I'll get my new gauges on and retry it.

Does the Duramax use the MAF or MAP for timing? Looking at B0901 on my stock tune it is set to MAP. I would have thought it should be using MAF. Please forgive my ignorance.:hihi:

Is there any way to determine which gear the transmission is in while logging data? The two I tried gave no information. I know you can see the difference in the charts, I was just looking for a...

Works fine in metric.

Didn't check yet, I was having a sleepless night. Will do it in the morning. I went through engineering school using metric but as soon as I got out in the "real" world everybody was using...

That's what I'm seeing.

No. It was my stock tune. I thought it was at first but I re-ran it. That reminds me it is with the Juice at 5/5 though (just bought normal gauges so I can pull the Juice). Not sure if thats...

File sent. Ross I'll try that program in the future, Just something else I have to learn.:eek:

No, not that I can tell. The other values all appear to be correct (18000) but then it jumps when stepping on the pedal. At steady state everything goes back to around 22000-23000 psi. I was going...

I noticed when data logging fuel rail pressure (actual and desired) at certain points the pressure reading jumps from 18000 psi to ~62000. This matches the corresponding desired fuel pressue. If...

WIll the new EFILive class include Duramax tuning as well?