INTRODUCTION
LIST OF ABBREVIATIONS USED
IN THIS MANUAL
ABBREVIATION DESCRIPTION
4-TEC NA
Naturally-Aspirated Engine
ADC Analog to Digital Conversion
AC
Alternate Current
APS Air Pressure Sensor
ATS Air Temperature Sensor
B.U.D.S.
BRP Utility and Diagnostic Software
CDI
Capacitor Discharge Ignition
CPS Crankshaft Position Sensor
CSI
Cooling System Indicator
DC
Direct Current
DESS Digitally Encoded Security System
DI
Direct Injection
E.I.N.
Engine Identification Number
ECM Engine Control Module
ECU Electronic Control Unit
EPA
Environmental Protection Agency (USA)
HP
Horse Power
LED
Light Emitting Diode
IC
Intercooler
LED
Light Emitting Diode
MAG
Magneto
MPEM
Multi-Purpose Electronic Module
MPH
Mile Per Hour
MPI
Multi Protocol Interface
N.A.
Not Applicable
OPT
Optional
P/N
Part Number
PFD
Personal Flotation Device
PSI
Pound Per Square Inch
PTO Power Take Off
RAVE
Rotax Adjustable Variable Exhaust
RFI
Rotax Fuel Injection
RPM
Revolution Per Minute
Sc
Supercharger
STD Standard
ABBREVIATION DESCRIPTION
TBD
To Be Determined
TDC
Top Dead Center
TPS Throttle Position Sensor
VDC Volt Direct Current
VCK
Vehicle Communication Kit
Vdc Volt Direct Current
VTS Variable Trim System
WTS
Water Temperature Sensor
ENGINE EMISSIONS
INFORMATION
Manufacturer's Responsibility
Beginning with 1999 model year engines, PWC
manufacturers of marine engines must determine
the exhaust emission levels for each engine horse-
power family and certify these engines with the
United States of America Environmental Protec-
tion Agency (EPA). An emissions control informa-
tion label, showing emission levels and engine
specifications, must be placed on each vehicle at
the time of manufacture.
Dealer Responsibility
When performing service on all 1999 and more
recent Sea-Doo watercrafts that carry an emis-
sions control information label, adjustments must
be kept within published factory specifications.
Replacement or repair of any emission related
component must be executed in a manner that
maintains emission levels within the prescribed
certification standards.
Dealers are not to modify the engine in any man-
ner that would alter the horsepower or allow em
is-
sion levels to exceed their predetermined
factory
specifications.
Exceptions include manufacturer's prescribed
changes, such as altitude adjustments for exam-
ple.
Owner Responsibility
The owner/operator is required to have engine
maintenance performed to maintain emission
levels within prescribed certification standards.
smr2005-041 XIII
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