Interesting MAF vs. RPM data...
03-05-2007, 09:44 PM
#11
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and throttle position IIRC (missing anything else?).
So if what you're saying is true, whenever the ECU sees 5v coming from the MAF it automatically starts calculating the mass of air entering the engine using a different formula. Hrrmmm, maybe this'd be a good topic to bring up on the S2forums?
03-06-2007, 05:45 AM
#12
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Don't even need TP, you can use vacuum.
<center><img src="http://members.verizon.net/~vze4phja/images/airbox.jpg"></center><p>airbox--elbow--throttle plate--manifold
im pretty sure
03-07-2007, 07:41 AM
#17
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All that shows is that the modified S2 that the data came from hit 800 kg/h MAF at ~3500 RPM.
The stock MAF output is NOT linear to flow, and maxs out at 800 kg/h (from the factory specs) or about 385 CFM.
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