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Gasoline Fumes · 10-28-2009, 08:10 AM

I have a Tech 1A scan tool that works in my 1994 Metro. Can I rely on this to give me instantaneous fuel economy feedback by watching the injector pulsewidth at a given speed? I know it won't give me MPG, but I'll be happy as long as I can see if what I'm doing is helping or hurting.

10-28-2009, 08:10 AM	#1 (permalink)
Gasoline Fumes Too many cars Join Date: Oct 2009 Location: New York State Posts: 1,616 CRXFi - '88 Honda CRX XFi Insight 256 - '00 Honda Insight Team Honda Gen-1 Insights Insight 5342 (no IMA) - '00 Honda Insight Team Honda Gen-1 Insights 90 day: 66.3 mpg (US) Thanks: 1,364 Thanked 817 Times in 486 Posts	Fuel consumption data from a scan tool? I have a Tech 1A scan tool that works in my 1994 Metro. Can I rely on this to give me instantaneous fuel economy feedback by watching the injector pulsewidth at a given speed? I know it won't give me MPG, but I'll be happy as long as I can see if what I'm doing is helping or hurting.