Evinrude E-tec 2011 Series - 15-30 HP Models Service

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15 – 30 HP MODELS
SystemCheck Warnings
Due to the limited number of circuit inputs and outputs to the EMM, 15 – 30 HP
models have limited warnings when a SystemCheck gauge is installed. These
models only provide tachometer signal and the LOW OIL warning to a System-
Check gauge.
Refer to the Operator’s Guide for a complete explanation of warning system
functions.
Engine Overheat Damage
If a customer reports a loss of performance, use Evinrude Diagnostics software
to check for the following:
• Code 31; Engine temperature over range
• Code 40; Engine temperature above range – Low speed
• Code 43; Engine temperature above range
• Recorded maximum engine temperature
If any of these service codes are stored, and the maximum engine temperature
is over 248°F (120°C), remove the gearcase. Inspect the water pump and the
exhaust housing megaphone for engine overheat damage.
Loss of performance will result from a damaged exhaust housing megaphone.
The megaphone can be damaged when a significant loss of water flow occurs.
Note: Engine damage due to overheat conditions is NOT covered by the BRP
Limited Warranty. Customers should contact their insurance company to file a
claim for financial assistance in the repair.
.
Typical SystemCheck Gauges
1. LOW OIL warning
Exhaust Housing Megaphone
NO OIL
WATER TEMP
CHECK ENGINE
LOW OIL
0
2
1
3
4
5
6
7
NO
OIL
HOT
CHK
ENG
LOW
OIL
1