M Mustang Matt Member : 2001 Mazda Protege MP3 Jul 2, 2009 #1 I'm trying to setup my dashdaq to guestimate MPG and it wants to know a volumetric efficiency for the engine. I put in 85 off the top of my head as a guess.
I'm trying to setup my dashdaq to guestimate MPG and it wants to know a volumetric efficiency for the engine. I put in 85 off the top of my head as a guess.
S slavrenz Member : 2001 Mazda Protege LX 2.0 Jul 2, 2009 #2 Check out this link for how to calculate the VE for your car: http://www.installuniversity.com/in...metric_efficiency/ve_computation_9.012000.htm Although I think 80% is a good number to assume.
Check out this link for how to calculate the VE for your car: http://www.installuniversity.com/in...metric_efficiency/ve_computation_9.012000.htm Although I think 80% is a good number to assume.
M Mustang Matt Member : 2001 Mazda Protege MP3 Jul 2, 2009 #3 Very cool link. I'll data log tonight and calculate the results and report back.