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Old 01-21-2009, 11:25 PM   #2 (permalink)
dcb
needs more cowbell
 
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Join Date: Feb 2008
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pimp mobile - '81 suzuki gs 250 t
90 day: 96.29 mpg (US)

schnitzel - '01 Volkswagen Golf TDI
90 day: 53.56 mpg (US)
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Hmm... you can get duty cycle with:
Code:
change:
void doDisplayCustom(){displayTripCombo('M','G',instantmpg(),'S',instantmph(),'G','H',instantgph(),'C',current.mpg());}      

to:
void doDisplayCustom(){displayTripCombo('M','G',instantmpg(),'S',instantmph(),'%','D',instant.injHius*2000,'C',current.mpg());}
It uses a much less complicated arrangement than the instant fuel consumption so it might tell us something.

Might need a scope, or record the injector with the laptop soundcard?

Just curious How does one get to injector pulse width with ALDL ?

I'll try some different ranges with the signal generator in the meantime.
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