Service manual

90-898303
4-36
Guardian Protection System
The guardian protection system monitors critical engine functions and will
reduce engine power accordingly in an attempt to keep the engine running
within safe operating parameters.
IMPORTANT: The Guardian System cannot guarantee that powerhead
damage will not occur when adverse operating conditions are
encountered. The Guardian System is designed to (1) warn the boat
operator that the engine is operating under ad-verse conditions and (2)
reduce power by limiting maximum rpm in an attempt to avoid or reduce
the possibility of engine damage. The boat operator is ultimately re
sponsible for proper engine operation.
Guardian System Operation with Gauges
Smartcraft Gauge/Monitor System will sound warning worn and
display the warning message.
Notes
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