2005 Ski-Doo Tundra, Skandic, Expedition Shop Manual, Page 321Get this manual
Section 06 ENGINE MANAGEMENT (4-TEC) Subsection 02 (DIAGNOSTIC PROCEDURE)
DIAGNOSTIC PROCEDURE
SERVICE TOOLS
Description Part Number Page
gray key 529 035 896 307 supply cable 529 035 869 307 VCK (Vehicle Communication Kit) 529 035 981 306
GENERAL
Here is the basic order suggested to diagnose suspected engine management or fuel injection related problem: Check the chart in the TROUBLESHOOTING section to have an overview of problems and suggested solutions Check if the engine management system (EMS) pilot lamp lights upIf so, use the VCK (Vehicle Communication Kit) and look for fault codes to diagnose the trouble Check all fuses Check fuel pressure Check spark plugs condition Check all connections of the wiring harness Refer to COMPONENT INSPECTION AND ADJUSTMENT section for procedures