APRILIA SL 750 SHIVER Specifications download pdf (Page 115)

The value in the example refers to engine conditions with key set to ON.

Rear throttle Potentiometer 1 (voltage)

Example value: 780 mV

The value in the example refers to engine conditions with key set to ON.

Rear throttle Potentiometer 2 (voltage)

Example value: 3756 mV

The value in the example refers to engine conditions with key set to ON.

Front throttle Potentiometer 1 - 2 (degrees) / Rear throttle Potentiometer 1 - 2 (degrees)

Example value: 6.5°

With key set to ON, the throttle is kept in position by the springs (approximately 5 - 7°). After the engine

starts up at idle, the throttle is kept close to the mechanical minimum (above or equal to 0.5°). When

the gear is not engaged, at approx. 6000 rpm, throttles open very little because the requested torque

is too low (approximately 5 - 7°).

Front / rear cylinder throttle correction

Example value: 0.0°

For example, if there is a hole in the intake manifold, the pressure read is different from the pressure

estimated by the control unit and the system tries to reach an "estimated" situation by opening the

throttle a little bit more; therefore, this parameter takes a value different from zero: an acceptable value

should be between -0.7º and +0.7º.

Front cylinder Limp home position / Rear cylinder Limp home position

Example value: 800 mV / 780 mV

Voltage stored in the control unit corresponding to the throttle Limp home position.

Front throttle lower position / Rear throttle lower position

Example value: 502 mV / 492 mV

Voltage stored in the control unit corresponding to the throttle mechanical minimum position.

AXONE: STATUSES

Throttle Self-learning

Example value:carried out/not carried out

Indicates whether or not the autodetection process has been carried out through the diagnosis instru-

ment.

AXONE: ACTIVATIONS

AXONE: ELECTRICAL ERRORS

Potentiometer 1 sensor, front throttle position P0120

Example value:short circuit to positive/ open circuit, short circuit to negative

Error cause

SL 750 SHIVER Electrical system

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APRILIA SL 750 SHIVER Specifications Page 115