2005 Ski-Doo RT Series Shop Manual, Page 153Get this manual
Section 04 ENGINE MANAGEMENT (SDI) Subsection 03 (COMPONENT INSPECTION, REPLACEMENT AND ADJUSTMENT)
CAUTION: Do not disconnect the ECM connector needlesslyThey are not designed to be disconnectedreconnected repeatedly
EngineVehicle Connector
Use this illustration to locate the terminal numbers on the enginevehicle connector of the wiring harness when performing tests4 1
A35C3UA
CAUTION: If not using the ECM adapter, probe on top of terminal onlyDo not try to probe inside terminal or to use paper clip to probe inside terminal, it will damage the square-shaped terminal and this could lead to improper function of the engine management system
A32C9IA
TERMINAL IDENTIFICATION OF ENGINEVEHICLE CONNECTOR (WIRING HARNESS SIDE)
A32CCPA
PROBE ONLY TOP OF TERMINAL