Evinrude E-tec 75 HP Service Manual page 343

EMM CIRCUIT/SENSOR
51 Fuel injector circuit #1 OPEN
52 Fuel injector circuit #2 OPEN
53 Fuel injector circuit #3 OPEN
54 Fuel injector circuit #4 OPEN
55 Fuel injector circuit #5 OPEN
56 Fuel injector circuit #6 OPEN
57 High RPM with low TPS setting
Operating temperature not reached (port/
58
inline)
59 Operating temperature not reached (stbd)
61 Fuel injector circuit #1 SHORTED
62 Fuel injector circuit #2 SHORTED
63 Fuel injector circuit #3 SHORTED
64 Fuel injector circuit #4 SHORTED
65 Fuel injector circuit #5 SHORTED
66 Fuel injector circuit #6 SHORTED
67 Engine Temperature Sensor (starboard)
68 Engine Temperature BELOW range (stbd)
69 Engine Temperature ABOVE range (stbd)
71 Oil pressure circuit sensor fault detected
72 Oil pressure BELOW expected range
73 Oil pressure ABOVE expected range
74 Water pressure sensor circuit fault detected
75 Water pressure BELOW expected range
76 Water pressure ABOVE expected range
77 S.A.C. overcurrent fault
78 Analog 5V circuit overload detected
79 Starter solenoid circuit OPEN
81 Ignition primary circuit #1 OPEN
82 Ignition primary circuit #2 OPEN
83 Ignition primary circuit #3 OPEN
84 Ignition primary circuit #4 OPEN
85 Ignition primary circuit #5 OPEN
86 Ignition primary circuit #6 OPEN
87 Exhaust pressure circuit fault
88 Exhaust pressure BELOW expected range
89 Exhaust pressure ABOVE expected range
91 Fuel pump circuit OPEN
92 Exhaust valve solenoid OPEN (115HP)
93 Water injection solenoid OPEN (60HP)
94 Fuel pump circuit SHORTED
97 Intermittent switched B+ detected
* Sensor voltages are listed for description purposes only. Sensor voltage readings should be viewed using Diagnostic Program.
NOTE: Always note service codes before clearing codes. Clear stored codes using diagnostic software. Some hard codes, such as code 57, are cleared by turning EMM "OFF" and then "ON" again.
page 2 Rev 08/06
SYSTEM CHECK
EMM LED ACTIVATION
WARNING LIGHT
ACTIVATION
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
CHECK ENGINE
Flash SENSOR FAULT (LED 3)
(FLASHING)
SENSOR FAULT (LED 3)
SENSOR FAULT (LED 3)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
SENSOR FAULT (LED 3)
SENSOR FAULT (LED 3)
WATER TEMP/HOT NO OIL/OVERHEAT (LED 4)
SENSOR FAULT (LED 3)
SENSOR FAULT (LED 3)
SENSOR FAULT (LED 3)
SENSOR FAULT (LED 3)
CANBus Option
SENSOR FAULT (LED 3)
SENSOR FAULT (LED 3)
CHARGING FAULT (LED 1)
CHECK ENGINE SENSOR FAULT (LED 3)
SENSOR FAULT (LED 3)
CHECK ENGINE
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
SENSOR FAULT (LED 3)
SENSOR FAULT (LED 3)
SENSOR FAULT (LED 3)
INJECTOR/IGNITION FAULT (LED 2)
INJECTOR/IGNITION FAULT (LED 2)
TIME TO
SENSOR: CIRCUIT VOLTAGE / RESISTANCE (Ω) / INFORMATION
ACTIVATE
8 seconds
8 seconds
8 seconds
8 seconds
8 seconds
8 seconds
EMM has detected abnormally high RPM relative to TPS position. This could be caused by uncontrolled fuel entering the combustion
5 seconds
cycle. DO NOT attempt to clear code and START the outboard until the problem has been evaluated and repaired.
9 minutes/
Engine operating temperature less than 104° F (40° C) with engine speed less than 2300 RPM or 122°F (50°C) on 115-250 HP 60°V
10 minutes for
90°V
9 minutes/
Engine operating temperature less than 104° F (40° C) with engine speed less than 2300 RPM or 122°F (50°C) on 115-250 HP 60°V
10 minutes for
90°V6
8 seconds
8 seconds
8 seconds
Test for shorts to ground. Check wiring and perform resistance test on injector circuits. Check for pinched or chafed wiring.
8 seconds
8 seconds
8 seconds
8 seconds 5 V* circuit and Ground (NEG)
8 seconds Engine temperature below -4°F (-20°C). Check engine temperature and sensor resistance.
Engine temperature: 40 - 90 HP models ≥ 212°F (100°C); 115-250 HP 60°V & 90°V models ≥ 212°F (100°C) below 3000 RPM or
≥ 194°F (90°C) above 3000 RPM. Check engine temperature and cooling system operation. Check tempera;ture sensor resistance.
8 seconds
Code 31 activates SHUTDOWN at 248°F (120°C) and Code 43 or 69 activates S.A.F.E. at 212°F (100°C) on 40 - 90 HP models or
194°F (90°C) on 115-250 HP 60°V & 90°V models.
4 seconds
8 seconds
8 seconds
Use Evinrude Diagnostic Software to activate option
8 seconds
8 seconds
8 seconds
8 seconds Check for shorted 55 V wiring (injector circuits). Check for pinched or chaffed wiring.
8 seconds Sensor voltage reference fault. Check sensors and related wiring. Check for pinched or chaffed wiring.
8 seconds Check starter solenoid circuit for continuity (key switch OFF) and for 12 V with key switch ON.
100 instances
100 instances
100 instances
100 instances
100 instances
100 instances
8 seconds < 0.12 V , > 4.88 V
8 seconds
8 seconds
55 V engine running (40-90HP Inline)
2 seconds
12 V key ON / engine running (200-250HP "90°V")
Check exhaust valve control module circuit for continuity. (EMM J1-B connector between pins 5 &12, electric fuel pump wiring con-
nector disconnected.) Refer exhaust valve relay test. Use Evinrude Diagnostic Software for "static" test of actuator motor.
8 seconds Test for shorts to ground. Check wiring and perform resistance test on pump circuit.
Check circuit resistance
& 90°V models.
& 90°V models.
9000 to 11000 Ω @ 77°F (25°C)
< 0.12 V , > 4.88 V
< 0.5 V
> 4.5 V
< 0.12 V , > 4.88 V
< 0.5 V
> 4.5 V
Check circuit resistance
Check for plugged or pinched hose or exhaust fitting.
< 40 in. water
> 80 in. water
approximately 1 Ω @ 77°F (25°C)
Check connections and wiring