MOTO GUZZI V100 E5 2023 Service Station Manual page 143

V100 E5
Throttle and handgrip sensor control (Demand)
Position:
•
on the vehicle: under the air filter box
•
connector: on the throttle body
RH cylinder throttle body Pin Out (1):
1. TPS 1 signal
2. TPS power supply
3. Throttle body engine positive
4. TPS 2 signal
5. Throttle body engine ground
6. TPS ground
Left cylinder throttle body Pin Out (2):
1. TPS 1 signal
2. TPS power supply
3. Throttle body engine positive
4. TPS 2 signal
5. Throttle body engine ground
6. TPS ground
THROTTLE VALVE OPENING ANGLE
The angle of rotation of the accelerator is coupled with a torque request, which in turn determines that
controller the choice of the 11MP ECU regarding the opening angle of the throttle valves. In doing so,
the ECU will also take into account other key parameters such as the gear engaged, the number of
engine revolutions and the engine mapping chosen.
Depending on the actual position of the throttle valves and the number of engine revolutions, the quantity
of fuel and the ignition advance to be applied will be determined.
The intake air amount is calculated by cross-referencing the TPS and TMAP signals. The injection time
and ignition advance are determined according to the engine load and the number of revolutions
(TPS signal and PICK UP signal).
The intake pressure is continuously monitored and if it deviates from the set reference values, the ECU
will apply a throttle valve angle correction. This is to obtain the alignment of the actual pressure values
(TMAP) with the reference values (mapped tables).
The idle speed is managed by the 11MP ECU by adjusting the:
•
Ignition advance;
•
Throttle bodies opening.
THROTTLE VALVE OPENING ANGLE CORRECTION
The throttle valve opening angle correction strategy is only applied at idle speed and after the cranking
phase.
Electrical system
ELE SYS - 143