ZR-1 Net Registry Forums - View Single Post - Speedometer correction (switching to 4.10s)

mike100 · 09-19-2012

What does the (wheel) revs per mile value in the ecm control? Can't you just adjust that value by the appropriate percentage? Does it affect the odo and speedometer?

I think it is listed as a road speed constant at 4006 revs per mile. Is this only for the ABS function?

09-19-2012	#8
mike100 Join Date: Feb 2011 Location: San Marcos CA Posts: 1,786	Re: Speedometer correction (switching to 4.10s) What does the (wheel) revs per mile value in the ecm control? Can't you just adjust that value by the appropriate percentage? Does it affect the odo and speedometer? I think it is listed as a road speed constant at 4006 revs per mile. Is this only for the ABS function? Last edited by mike100; 09-19-2012 at 12:09 PM.