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Просмотр инструкции снегоходы Ski Doo SUMMIT 2005, страница 649
Section 04 ENGINE MANAGEMENT (SDI)
Subsection 02 (DIAGNOSTIC PROCEDURE)
TROUBLESHOOTING
The following chart is provided to help in diagnosing the probable source of simple troubles.
Monitoring Beeper Coded Signals
CODED SIGNALS POSSIBLE CAUSE REMEDY
2 short beeps (when engine is started).
DESS/RER pilot lamp also blinks.
Confirms that proper tether cord cap is
installed.
Engine can rev above clutch engagement.
No problem detected. Good ride.
1 short beep every 1.5 seconds (when
engine is started). DESS/RER pilot lamp
also blinks. Engine cannot reach pulley
engagement speed. Vehicle cannot be
driven.
Bad DESS system connection.
Defective tether cord cap.
Dirt or snow in tether cord cap.
Defective DESS post.
Reinstall tether cord cap correctly over post.
Use another programmed tether cord cap.
Clean tether cord cap.
Replace DESS post.
1 long beep per second. Reverse is selected. Vehicle can be driven in reverse.
3 short beeps per second. DESS/RER pilot
lamp also blinks. Engine cannot reach pulley
engagement speed. Vehicle cannot be
driven.
Wrong tether cord cap is installed. Install proper tether cord cap.
Program key into ECM.
3 short beeps per second. Engine
overheating pilot lamp also blinks.
Engine is overheating. Stop engine immediately and allow to cool.
Check cooling system.
1 long beep (2 seconds) every 15 minutes. Low battery voltage. Check battery and charging system.
4 short beeps every 2 minutes. Oil pilot
lamp also lights up.
Low oil level on 2-TEC models. Check oil level and replenish as soon as
possible.
Many other codes use the engine pilot lamp and the beeper to indicate a problem. Refer to B.U.D.S. for
possible causes and service actions.
EMS FAULT CODES
General
The faults registered in the ECM (engine control module) are kept when the battery is disconnected.
IMPORTANT: After a problem has been solved, ensure to clear the fault(s) in the ECM using the VCK.
This will properly reset the appropriate counter(s). This will also record that the problem has been fixed
in the ECM memory.
Many fault codes at the same time is likely to be burnt fuse(s).
For more information pertaining to the code faults (state, count, first, etc.) and report, refer to B.U.D.S.
online help.
TPS (Throttle Position Sensor) Faults
Faults which are reported in B.U.D.S. fall into two groups TPS faults and adaption faults. These are dis-
played on the B.U.D.S. system as TPS OUT OF RANGE and TPS ADAPTATION FAILURE.
128 mmr2004-125
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