TOHATSU BFT115A Service Manual page 132

FUEL SYSTEM
ECM CONNECTOR B (BLACK)
Termi- Terminal mark
nal No.
1 NET-H
2 NET-S
3 NET-C
4 -
5 LG1
6 VCC1
7 VCC2
8 IGP1
9 IGP2
10 -
11 TLUP
12 TLDN
13 INJ4
14 INJ3
15 INJ2
16 INJ1
17 PG1
18 EACVP
19 NET-L
20 NET-SHILD
21 -
22 VCC3
23 LG2
24 SG1
25 SG2
26 -
27 NTSW
28 FFD
29 KS
30 EMS1
31 EMS2
32 -
33 SCS
34 ACGL
35 PG2
36 EACVM
5-14
13
ECM side connector (viewed from the terminal side)
Name
NMEA 2000 CAN HI
NMEA 2000 12V power source
NMEA 2000 ground
–
Logic ground 1
Sensor power 1
Sensor power 2
ECM power source 1
ECM power source 2
–
Trolling switch Up
Trolling switch Down
No.4 injector
No.3 injector
No.2 injector
No.1 injector
Power ground 1
IAC valve (+)
NMEA 2000 CAN LO
NMEA 2000 shield
–
Sensor power 3
Logic ground 2
Sensor ground 1
Sensor ground 2
–
Neutral switch
Water level sensor
Knock sensor
Emergency stop switch 1
Emergency stop switch 2
–
Service check signal
Alternator indicator light
Power ground 2
IAC valve (–)
Content/Signal
NMEA 2000 CAN HI output
NMEA 2000 12V power input
NMEA 2000 ground
–
Logic ground 1
Sensor power 5 V output 1
Sensor power 5 V output 2
ECM main power 12 V input 1
ECM main power 12 V input 2
–
Trolling switch Up input
Trolling switch Down input
No.4 injector driver
No.3 injector driver
No.2 injector driver
No.1 injector driver
Power ground 1
IAC valve (+) driver
NMEA 2000 CAN LO output
NMEA 2000 shield
–
Sensor power 5 V output 3
Logic ground 2
Sensor ground 1
Sensor ground 2
–
Neutral switch input
Water level sensor input
Knock sensor input
Emergency stop switch input 1
Emergency stop switch input 2
–
Service check signal input
Alternator indicator light signal input
Power ground 2
IAC valve (–) driver