Ducati Diavel
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Ducati Diavel Service Manual: Component assembling position

Component assembling position


The throttle valve position sensor is integrated in the throttle valve actuator motor.

Component assembling position


Location of electric connection for throttle valve actuator motor - tps (throttle valve position sensor).

Connection wiring diagram

Connection wiring diagram


Ccm engine control connection, s throttle valve position sensor. Main potentiometer p: 3 signal, orange/blue - o/b, secondary potentiometer s: 1 signal, orange/green - o/g, 4 common ground, black/yellow bk/y, 2 common power (5v), brown/yellow - bn/y.

In the event of fault

In the event of a throttle valve position sensor fault, the ecu disables the ride-by-wire system and the engine will not start, remains running at idle or stops.

Fault codes generated and possible correlated faults

Fault codes generated by the engine control unit and displayed by the dds (throttle position sensor diagnosis):

Note

Check integrity of electric circuit - short-circuit to vdc = with dashboard on, using a voltmeter, a voltage is measured between the wire tested and ground.

Check integrity of electric circuit - short-circuit to ground = with the battery cables disconnected, using an ohmmeter, continuity is detected between the wire tested and ground.

Check integrity of electric circuit - open circuit = with the battery cables disconnected, using an ohmmeter, no continuity is detected between the two ends of the wire tested.

The dashboard service display shows the error "throttle position" and the eobd warning light activates.

Possible correlated faults: the engine does not start, cuts out or remains running at idle speed and will not accelerate.

Check:

The throttle valve actuator motor may be actuated into three preset positions (0%, 50%, 100%) using the dds.

The dds may be used to read the throttle valve position value.

If none of the tests described above identify the problem and the throttle valve position sensor is in proper working order, contact ducati.

Component replacement methods

The throttle valve position sensor is integrated into the throttle valve actuator motor and cannot be replaced as an individual component. In case it brakes down it will be necessary to fit a new throttle body (refer to this section operating principle and characteristics of the ride-by-wire system). After replacement of the throttle body, reset the self-adaptive parameters relative to carburation with the dds. Adjust the cables connecting the throttle grip to the throttle grip position sensor.

Throttle valve position sensor
Introduction The throttle valve position sensor (tps) of the diavel is mounted on the throttle body. The sensor is integrated into the throttle valve actuator motor, which turns the spindle ...

Air temperature sensor
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Other materials:

Refitting the expansion tank
If the support (15) has been removed, place the hose clamps (14) on the bracket (15) orienting them as indicated. Fully press the pins (a) to block the clamps (14) until pins surfaces (b) are at the same level of the clamps (14) surfaces. Apply recommended threadlocker to the thread of the ...

Reassembly of the tool tray
Place the tool tray unit (23) on the lateral brackets (2) and (3) by tightening the screws (24) to 14 nm +/- 5% (sect. 3-3, Frame torque settings). If the handle guide (32) has been previously removed, position it on the tray (23) and tighten the screws (34) to 20 nm +/- 5% (sect. 3-3, Fram ...

Replacing of the rear sprocket
Lock the wheel axle rotation. Remove the clip (1). Loosen the locking nut (2) with a socket wrench. Fully unscrew the nut (2) and remove the washer (3) and the flange (5) with the sprocket (17). Collect the spacer (9). Using a mallet, tap the flange (5) with the cush drive dampe ...

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