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Old 03-18-2018, 09:58 PM   #125 (permalink)
California98Civic
Cyborg ECU
 
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Join Date: Mar 2011
Location: Coastal Southern California
Posts: 6,299

Black and Green - '98 Honda Civic DX Coupe
Team Honda
90 day: 66.42 mpg (US)

Black and Red - '00 Nashbar Custom built eBike
90 day: 3671.43 mpg (US)
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Quote:
Originally Posted by cr45 View Post
This past 2 days I have been using an UltraGauge in my Mirage.

I was surprised that the gauge did not indicate that DFCO during deceleration.

The gauge indicated a fuel flow rate of approx 0.2 US gallons/hr during prolonged top gear deceleration.

Has any body come across this?
Yes. I did. You need to go into settings and tell the guage that your car has DFCO. It does not assume the vehicle has it and cannot seem to detect it itself in some cars (maybe all cars). The manual explains how to make the change to settings.
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See my car's mod & maintenance thread and my electric bicycle's thread for ongoing projects. I will rebuild Black and Green over decades as parts die, until it becomes a different car of roughly the same shape and color. My minimum fuel economy goal is 55 mpg while averaging posted speed limits. I generally top 60 mpg. See also my Honda manual transmission specs thread.



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