TOHATSU BFT250A Service Manual page 136

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FUEL SYSTEM
ECM CONNECTOR B (BLACK)
Termina Terminal mark
l No.
1 CAN1H
2 CAN 12V
3 CAN GND
4 –
5 LG1
6 VCC1
7 VCC2
8 IGP1
9 IGP2
10 VTS
11 INJ 6
12 INJ 5
13 INJ 4
14 INJ 3
15 INJ 2
16 INJ 1
17 PG2
18 EACVP
19 CAN1L
20 SHIELD
21 –
22 VCC3
23 LG2
24 SG1
25 SG2
26 OPSL
27 KS
28 FFD
29 NTSW
30 EMS1
31 EMS2
32 OPSH
33 SCS
34 ACGL
35 PG1
36 EACVM
5-14
ECM side connector (viewed from the terminal side)
Name
NMEA CAN HI
NMEA 12 V power source
NMEA ground
–
Logic ground 1
Sensor power 1
Sensor power 2
Power source 1
Power source 2
VTEC control solenoid
No.6 injector
No.5 injector
No.4 injector
No.3 injector
No.2 injector
No.1 injector
Power ground 2
IAC valve (+)
NMEA CAN LO
NMEA shield
–
Sensor power 3
Logic ground 2
Sensor ground 1
Sensor ground 2
EOP switch (Low pressure side)
Knock sensor
Water level sensor
Neutral switch
Emergency stop switch 1
Emergency stop switch 2
EOP switch (High pressure side)
Service check signal
Alternator indicator light
Power ground 1
IAC valve (–)
Content/Signal
NMEA CAN HI output
NMEA 12 V power input
NMEA ground
–
Logic ground 1
Sensor power 5 V output 1
Sensor power 5 V output 2
Power 12 V input 1
Power 12 V input 2
VTEC control solenoid output
No.6 injector output
No.5 injector output
No.4 injector output
No.3 injector output
No.2 injector output
No.1 injector output
Power ground 2
IAC valve (+) output
NMEA CAN LO output
NMEA shield
–
Sensor power 5 V output 3
Logic ground 2
Sensor ground 1
Sensor ground 2
EOP switch (Low pressure side) input
Knock sensor input
Water level sensor input
Neutral switch input
Emergency stop switch input 1
Emergency stop switch input 2
EOP switch (High pressure side) input
Service check signal input
Alternator indicator light input
Power ground 1
IAC valve (–) output