2005 Ski-Doo RT Series Shop Manual, Page 143Get this manual
Section 04 ENGINE MANAGEMENT (SDI) Subsection 02 (DIAGNOSTIC PROCEDURE)
TPS "OUT OF RANGE" Fault It is caused by the sensor reading going out of its allowable rangeThis fault can occur during the whole range of movement of the throttleTo diagnose this fully, it is recommended to operate the throttle through its full rangeIt is also recommended to release the throttle quickly as this may also reveal fault that is intermittentPOSSIBLE CAUSES Check if connector is disconnected from TPSCheck if sensor is looseInspect sensor for damage or corrosionInspect wiring (voltage test)Inspect wiring and sensor (resistance test)Test sensor operation (wear test)ReconnectTighten sensor and reset Closed ThrottleReplace sensor and reset Closed ThrottleRepairIf bad wiring, repairIf bad TPS, replace and reset Closed ThrottleReplace sensor and reset Closed ThrottleACTION