Diagnostic Software Program; Communication - BRP Evinrude E-Tec Series Service Manual

Code 45 – BP below expected range
•
Code 46 – BP above expected range
•
Code 47 – AT sensor circuit fault
•
Code 48 – AT sensor below expected range
•
Code 49 – AT sensor above expected range
•
Code 57 – High RPM with low TPS setting
•
Code 58 – PORT operating temp. not reached
•
Code 59 – STBD operating temp. not reached
•
Code 67 – STBD temp. sensor circuit fault
•
Code 68 – STBD temp. below expected range
•
Code 71 – oil pressure circuit fault detected
•
Code 72 – oil pressure below expected range
•
Code 73 – oil pressure above expected range
•
Code 74 – water pressure circuit fault detected
•
Code 75 – water pressure below range
•
Code 76 – water pressure above range
•
Code 78 – analog 5V circuit overload detected
•
Code 79 – starter solenoid circuit open
•
Code 87 – exhaust pressure circuit fault
•
Code 88 – exhaust pressure below range
•
Code 89 – exhaust pressure above range
•
LED 4 – Engine overheat, EMM temperature or
sensor, oil injection pump or sensor, "NO OIL /
OVERHEAT." For LIGHT ON, investigate possible
fault codes:
Code 23 – EMM temperature sensor circuit fault
•
Code 24 – EMM temp. below expected range
•
Code 25 – EMM temp. above expected range
•
Code 29 – EMM temp. OVER range (flashing)
•
Code 31 – engine temp. OVER range (flashing)
•
Code 34 – oil injection pump circuit open
•
Code 38 – oil pressure feedback not detected
•
Code 43 – PORT temp. above expected range
•
Code 69 – STBD temp. above expected range
•

Diagnostic Software Program

The EMM stores valuable information about the
outboard and its running history. This information
can be used for troubleshooting and for checking
outboard parts information. Program information
is accessed through Diagnostic Software running
on a laptop computer connected to the outboard.
ENGINE MANAGEMENT MODULE (EMM)
Personal Com-
Evinrude Diagnostics Soft-
puter (PC) based
ware,
software
P/N 763724
(Windows)
For software help, refer to "Help
IMPORTANT:
Info" in the Evinrude Diagnostics software.

Communication

Locate the diagnostic connector on the engine.
Remove the cover and install the Diagnostic Inter-
face Cable (P/N 437955).
1
1. Cover
2. Diagnostic interface cable
3. Engine harness diagnostic connector
Connect the 9-pin connector of the interface cable
directly to the computer's serial port.
The EMM must turn ON before it will communicate
with any outside device. Power is normally sup-
plied to the EMM when the key switch is ON.
Switched B+ (12 V) is supplied to the engine wire
harness. Current enters the EMM at pin 21 (pur-
ple) of the EMM J1-B connector. Pin 9 (black) of
the EMM J1-B connector provides ground to the
EMM.
EMM DIAGNOSTICS
2
3
005240
105
4