engine AUDI A4 1999 B5 / 1.G 01A Transmission Calculations Workshop Manual
Page 2 of 2
00-13
Vehicle speed V, calculating
V
=
n : iov x UA x 0.06
n = Engine speed (RPM)
iov = Overall ratio
UA = Dynamic rolling circumference of tires
(m)
V = Vehicle speed (km/h)
Example:
V = 1000 : 3.100 x 1.93 x 0.06 = 37 km/h
At an engine speed of 1000 RPM, the vehicle
road speed in 5th gear is 37 km/h.
Pa
ge 2 of 2 Calculations
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