Rotax 912 i series Installation Manual

d05781.fm
INSTALLATION MANUAL
BRP-Powertrain
Effectivity: 912 i Series
Edition 1/Rev. 2
24-00-00
Page 19
January 01/2014
5) Wiring harness
The wiring harness connects the engine control and the
- Control unit (ECU)
- FUSE BOX assy.
- Cockpit (switch, instruments, maintenance connection)
- Engine (sensors, injectors, ignition coils)
Sensors The sensors are fitted by BRP-Powertrain and connected to the wiring
harness. The exhaust gas temperature sensors are included according to
the version or already fitted on GENUINE-ROTAX exhaust systems.
ECU/FUSE BOX
connector
Install and lock the connectors of the ECU and/or FUSE BOX with gas-
ket.
NOTE: Connectors with gasket difficult to push/pull.
HIC The HIC (Harness Interface Connectors) connects the cockpit instru-
ments and maintenance ports with the engine.
Graphic Connector
Fig. 9

WARNUNG
NOTICE
The wiring harness must not be shortened or modified.
Part Function
1 FUSE BOX X1 (LANE A), X2 (LANE B)
2 ECU connector A1, A2, B
3 Harness Interface Connector A, B
4 FUSE BOX X3

Rotax 912 i series Specifications

General

Number of Cylinders	4
Max Power	100 hp (73.5 kW)
Max Power Output RPM	5800 rpm
Ignition System	Dual electronic ignition
Oil System	Dry sump, forced lubrication with separate oil tank
Reduction Gear Ratio	2.43:1
TBO	2000 hours
Engine Type	4-stroke, horizontally opposed
Displacement	1352 cm³
Bore x Stroke	84 mm x 61 mm
Max Torque	128 Nm
Fuel Type	Avgas 100LL or unleaded automotive gasoline
Fuel System	Electronic fuel injection
Cooling System	Liquid/air-cooled