Ski-Doo 2005 REV series, Operator'S Manual

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2. DESS has read a different code then the one programmed. DESS
pilot lamp blinks rapidly (3 times per second). Engine can not ex-
ceed 3000 RPM.
–
Install a tether cord cap (key) for which this snowmobile was
programmed.
3. Fouled/defective/worn spark plugs.
–
Clean/verify spark plug gap and identification number. Replace
as required.
4. Too much oil supplied to engine.
–
Improper oil pump adjustment, refer to an authorized SKI-DOO
dealer.
–
On premixed models only, improper fuel/oil mixture. Drain fuel
tank and refill with appropriate mixture ratio.
5. Water in fuel.
–
Drain fuel system and refill with fresh fuel.
Snowmobile cannot reach full speed.
1. DESS did not read tether cord cap code. DESS/RER pilot lamp
blinks once every 1.5 seconds. Engine can not exceed 3000 RPM.
–
Properly install.
2. DESS has read a different code then the one programmed. DESS
pilot lamp blinks rapidly (3 times per second). Engine can not ex-
ceed 3000 RPM.
–
Install a tether cord cap (key) for which this snowmobile was
programmed.
3. Drive belt.
–
Check item 6 of ENGINE LACKS ACCELERATION OR POWER.
4. Incorrect track adjustment.
–
See MAINTENANCE and/or an authorized SKI-DOO dealer for
proper alignment and tension adjustments.
5. Pulleys misaligned.
–
Contact an authorized SKI-DOO dealer.
6. Engine.
–
See items 1, 2, 6 and 7 of ENGINE LACKS ACCELERATION
OR POWER.
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