Oil Pressure Sensor - BRP E250DHLSCS Service Manual

ENGINE MANAGEMENT MODULE (EMM)
EXTERNAL SENSORS
If cylinder head temperature is greater than 248°F
(120°C), the EMM:
Activates SHUTDOWN
Stores service code 31
EMM LED 4: FLASHING
Engine Monitor TEMP display: FLASHING
The outboard will not restart until the engine tem-
perature returns to normal. Refer to SHUTDOWN
MODE on p. 100.
If sensor values are less than -13°F (-25°C), or
greater than 329°F (165°C), the EMM:
Stores service code 41
EMM LED 3: OFF (Cranking)
EMM LED 3: ON (Running)
If sensor values are below -4°F (-20°C), the EMM:
Stores service code 42
EMM LED 3: OFF (Cranking)
EMM LED 3: ON (Running)
If PORT cylinder head does not reach operating
temperature (122°F / 50°C below 1000 RPM) in
10 minutes, the EMM:
Stores service code 58
EMM LED 3: OFF (Cranking)
EMM LED 3: ON (Running)
If STBD cylinder head does not reach operating
temperature (122°F / 50°C below 1000 RPM) in
10 minutes, the EMM:
Stores service code 59
EMM LED 3: OFF (Cranking)
EMM LED 3: ON (Running)
96

Oil Pressure Sensor

The oil pressure sensor monitors oil pressure in
the oil distribution manifold.
If the sensor fails to indicate pressure in the oil
distribution manifold, the EMM:
Activates S.A.F.E.
Stores service code 38
EMM LED 4: ON (Running)
Engine Monitor NO OIL display: ON
If outboard has been run for more than 5 hours
with NO OIL faults (codes 34 & 38), the EMM
Activates SHUTDOWN
Stores a service code 33
EMM LED 4: FLASHING
Engine Monitor NO OIL display: FLASHING
The outboard will restart for one
IMPORTANT:
minute intervals until problem is resolved and
code is cleared. To clear code use the diagnostic
software program.
If the sensor reads out of the expected range, or
the sensor or circuit fails, the EMM:
Stores service code 71
EMM LED 3: ON (Running)
If the sensor circuit indicates below expected
range (<.4 V), the EMM:
Stores service code 72
EMM LED 3: ON (Running)
If the sensor circuit indicates above expected
range (> 4.6 V), the EMM:
Stores service code 73
EMM LED 3: ON (Running)