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LOOK at my Power Logger files

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SAMBALLS1

Active Member
Joined
Apr 12, 2007
Messages
658
Can someone look at my power logger files (2) runs and tell me if you see something wrong with the mass air... I'm running the extender extreme g chip for the GenII with all the upgrades in my signature.... Shouldn't I be running more air than that...espcially at 25+ psi of boost!
 

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More air ?? I saw a couple spots where your AF briefly hit mid-high 11's, other than that it looked safe...MAF is definitely LOW..DOH! Isnt there a setting on the GENII for that chip you use ?? Maybe thats why it was reading off ???
 
I did have those setting checked and I can't seem to figure out why its so erradic!
 
I don't have the software to read power logger files so what kind of numbers are you seeing that concern you?
Remember, you're running an extender extreme G chip, so the numbers you see on your scan tool will be about 1/3 what you would expect.
 
I see some high timing/boost (34.2/28.2) on the eleven50 run, frame 536. :eek:
 
Wonder if your picking up noise from the alky pump. Do you have alky hot wired?

Agree, looks like most all the data points are jumping around crazy, like there's a lot of noise on the lines from somewhere.
Even though the maf numbers are jumping around too, they average out something just over a 100, which means actual flow in excess of 300. Is that what you would expect for your setup?
 
I was actually expecting a lot more on my mass air I would think that with the cpt66, ported irons, bored 30 over, I would flow over 450-500 cfm... So there is something definately wrong. Also, I would run the car on pump gas no alcky and still had the same erradic mass air problem with the alcky off and 15 psi of boost!

I think I might have a bad mass air!
 
I was actually expecting a lot more on my mass air I would think that with the cpt66, ported irons, bored 30 over, I would flow over 450-500 cfm... So there is something definately wrong. Also, I would run the car on pump gas no alcky and still had the same erradic mass air problem with the alcky off and 15 psi of boost!

I think I might have a bad mass air!

After looking at your setup and changing the PL setup screen to match your chip, I can see where you're coming from.
You're correct the flow is still WAY low.

Need to figure out why almost every gage is going so flaky during your runs though!!! Something is definately amiss with the hookup or some kind of electrical gremlin!
 
Are you running wideband tracking to pull fuel out?

The noise looks like the alky kit controller is getting into the MAF signal.

Bob
 
Are you running wideband tracking to pull fuel out?

The noise looks like the alky kit controller is getting into the MAF signal.

Bob

That's what I thought when I saw that, then looked at some old files with only pump gas and 17psi and it still did the same thing!
 
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