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View Full Version : WB Volts vs. AFR math needed!


Redline Motorsports
March 9th, 2009, 03:06 PM
We'll just about brain dead as can be today. Sitting here with Excel trying to convert volt to AFR for the following

0 volts = 8.0 AFR (.125 F/A)
5 volts = 18.0 AFR (.055 F/A)

Making new calc. pid and need correct formula!

:help2:

Howard
swingtan
March 9th, 2009, 03:38 PM
Assuming linear....

AFR=2*V+8

Simon
mr.prick
March 9th, 2009, 03:41 PM
(V*2)+8

beat me to it.
Redline Motorsports
March 9th, 2009, 04:14 PM
Thanks guys!
mr.prick
March 12th, 2009, 03:54 AM
Did this work?