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Old 02-09-2010, 06:26 PM   #2 (permalink)
Lazarus
ECO-Evolution
 
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Join Date: Nov 2007
Location: Central Texas
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Iron Horse (retired) - '97 Iron horse Intrepid

Ninja - '08 Kawasaki 250R
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Quote:
Originally Posted by Distantman View Post
I am working on a project to produce a low cost OBDII port reader that will give drivers the information they need to know to change their driving behaviour.

To that end there has been a discussion of which outputs we should be reading off the OBDII.

I a looking at Speeding, hard acceleration and hard breaking. The last two that have been suggested is fuel economy and time spent idiling.

I am interested in hearing what others think should be our final two points.

comments?

Andrew
Not sure I understand what exactly you're looking at but......

Speeding might not be an FE killer. If you are talking about driving faster than 60 MPH then yes. Driving 40 in a 30 might return better FE if the shift point is right.

Hard acceleration is not necessarily a FE killer and can return as good if not better returns on FE depending stage lenght.

For the general masses

Instantaneous FE readout
Throttle position
Digital MPH readout
Ignition timing
RPM

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