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Просмотр инструкции снегоходы Ski Doo SUMMIT 2005, страница 650
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 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 ACTION
Check if connector is disconnected from TPS. Reconnect.
Check if sensor is loose. Tighten sensor and reset
Closed Throttle
.
Inspect sensor for damage or corrosion.
Replace sensor and reset
Closed Throttle
.
Inspect wiring (voltage test). Repair.
Inspect wiring and sensor (resistance test).
If bad wiring, repair.
If bad TPS, replace and reset
Closed Throttle
.
Test sensor operation (wear test). Replace sensor and reset
Closed Throttle
.
TPS “ADAPTATION FAILURE” Fault
It is caused by the idle position moving out of an acceptable range.
Following problems can be caused 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 ACTION
Sensor has been replaced and TPS closed position not
reset.
Reset
Closed Throttle
.
Throttle body has been replaced and TPS closed
position not reset.
Reset
Closed Throttle
.
ECM has been replaced and TPS closed position not
reset.
Reset
Closed Throttle
.
Throttle cable too tight. Adjust cable and reset
Closed Throttle
.
Sensor is loose. Tighten sensor and reset
Closed Throttle
.
Throttle bracket is loose.
Fix and reset
Closed Throttle
.
Adjustment screw worn or loose.
Adjust idle speed screw using B.U.D.S.
Supplemental Information
When using the service action suggested in the Fault section of B.U.D.S., the system circuits are referred
to as DA-41, which means connector “A” on the ECM and the circuit 41.
Manual Start Models
Fault code P0616: This code will always be present. Disregard this code, as it is not applicable. Since
the starter relay wiring is factory-installed, the ECM detects an open circuit because the starting relay is
not installed.
mmr2004-125 129
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