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Old 07-18-2012, 02:19 AM   #60 (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)
Thanks: 2,373
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Quote:
Originally Posted by Brad9660 View Post
I'm not sure if this is the right place for this post, but I figured if anybody could help me it would be here.I asked this question before, but didn't get many responses, thought I would try here with other Honda people. I am having a problem with my vehicle speed reading on my mpguino. 80% of the time the reading is good, but the other 20% of the time my speed on the mpguino will become very erratic. Ranging anywhere from 15 mph over my actual speed, to 0 mph. At the end of the tank the mpguino mpg is still very close to the actual mpg's, it's just annoying when it happens because I don't really know what I did for that specific trip. Any help would be greatly appreciated, thanks.
Speed sensor? Is there an open in a wire somewhere?
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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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