Ski-Doo REV Series Shop Manual

Section 05 2–TEC ENGINE MANAGEMENT
Subsection 03 (DIAGNOSTIC PROCEDURES)
TPS “OUT OF RANGE” Fault
It is caused by the sensor reading going out of its allowable range. This fault can occur during the whole
range of movement of the throttle.
To diagnose this fully, it is recommended to operate the throttle through its full range. It is also recom-
mended to release the throttle quickly as this may also reveal a fault that is intermittent.
POSSIBLE CAUSES RESULT ACTION
Check if connector is disconnected from TPS Yes Reconnect.
Check if sensor is loose Yes Tighten sensor and reset
Closed Throttle
.
Inspect sensor for damage or corrosion Yes
Replace sensor and reset
Closed Throttle
.
Inspect wiring (voltage test) Failed Repair.
Inspect wiring and sensor (resistance test)
If bad wiring, repair.
If bad TPS, replace and reset
Closed Throttle
.
Test sensor operation (wear test)
Failed
Replace sensor and reset
Closed Throttle
.
TPS “ADAPTATION FAILURE” Fault
It is caused by the idle position moving out of an acceptable range.
Following failures can be effected by a TPS “Adaption Failure“:
– Idle speed is out of range.
– Engine stops, when throttle is released quickly.
– Engine runs inconsistent in low partload or low RPM.
POSSIBLE CAUSES RESULT ACTION
Sensor has been replaced and TPS closed
position not reset
Yes Reset
Closed Throttle
.
Throttle body has been replaced and TPS
closed position not reset
Yes Reset
Closed Throttle
.
EMS has been replaced and TPS closed
position not reset
Yes Reset
Closed Throttle
.
Throttle cable too tight Yes
Adjust cable and reset
Closed Throttle
.
Sensor is loose
Yes Tighten sensor and reset
Closed Throttle
.
Throttle bracket is loose Yes Fix and reset
Closed Throttle
.
Adjustment screw worn or loose Yes
Adjust idle speed screw using B.U.D.S.
208 mmr2004-Rev

Ski-Doo REV Series Specifications

General

Chassis	REV
Track Width	15 in
Fuel Capacity	10.6 gal
Seating Capacity	1
Reverse	Available on most models
Electric Start	Available on most models