Ducati Monster 796 Workshop Manual page 261

Diagnostic instruments
Recheck the timing belt tension.
Repeat the above procedure until the correct belt tension is obtained.
Once the desired tension is obtained, tighten the screws (19) to a torque of 26 Nm (Mim. 23 Nm - Max 29 Nm) (Sect. 3 -
3, Engine torque settings).
Self-adaptation of the throttle position sensor (TPS)
The linear throttle position sensor is mounted on the throttle body and cannot be adjusted. It is therefore necessary to
teach the ECU the angle corresponding to the zero position of the position sensor itself, as follows.
Warning
This procedure must precede the first start-up of the vehicle after replacement of the throttle body, potentiometer or ECU.
Make sure the throttle valves are seated against the stop screws (throttle twistgrip released).
In this position you can teach the ECU the angle of the position sensor. To do this, use the DDS diagnosis instrument and
follow the procedure described below.
Switch on the DDS diagnosis instrument (1) tool part no. 97900.0215 as indicated in the paragraph "Tester power
supply".
Connect the power and diagnostics cable (2) tool part no. 97900.0227S to the diagnostics connector (A) on the tester
and to the diagnostics socket (B) under the seat.