2005 Ski-Doo RT Series Shop Manual, Page 135Get this manual
Section 04 ENGINE MANAGEMENT (SDI) Subsection 01 (OVERVIEW)
Throttle Body
It is dual throttle body mounted on the engine intake sideFitted on this dual throttle body, there is TPS (Throttle Position Sensor) that sends information to the ECM
In-Line Fuel Filter
The in-line 10 micron fuel filter is fastened under the steering consoleIt should be replaced annually
A32E3AA
TYPICAL ECM
The ECM is mounted in the front of the vehicle above the multi function plate