OPERATOR'S MANUAL MAINTENANCE

Section C - Electrics
Basic System Operation
Engine Throttle Control
C-18 C-18
9803/9880-3
Engine Throttle Control
Operation
Fig 19.
The maximum rev/min value for each mode is specified in
software. The maximum rev/min value is used as A mode
maximum. E mode maximum is 100 rev/min less than A
mode maximum. P & L mode maximum is 200 rev/min less
than A mode maximum
K Fig 20. ( T C-19).
During calibration the ECU noted the maximum and mini -
mum positions of the throttle position sensor. The
maximum point became A mode maximum When the
working mode is selected the ECU will scale the full
deflection of the throttle dial (0~5v) to adjust the engine
speed between the idle position and the maximum speed
for the particular mode selected.