44
450 SEF-R
❱❘ 1- Presentation of the SYNERJECT injection system
1.1- Your Sherco SEF-450 R is equipped with a Synerject injection system
consisting of an M3C calculator, a Ø42 mm throttle body, an ignition and a spe-
cific wiring harness.
4
1
5
2
3
N° DESCRIPTION LOCATION
1
Synerject M3C Calculator Left side of the frame
2
Engine speed sensor (pick-up) Upper part of the ignition cover
3
Synerject Ø42 mm throttle body
4
Water temperature sensor At the back of the cylinder head, on the right
side
5
2-way sealed diagnostic connector (labeled "ECU") At the front of the motorcycle, on the right side,
between the radiator and the frame
Injection diagnostic tool SYNERJECT