Ecm Connectors / Terminals Layout - Suzuki DF 40 Service Manual

3-5 ENGINE CONTROL SYSTEM

ECM CONNECTORS / TERMINALS LAYOUT

A
ECM CIRCUITS
TERMI- WIRE
NAL COLOR
A1 Bl No.2 Ignition (–)
A2 B Ground for power source
A3 G No.3 Ignition (–)
A4 O/B No.1 Fuel injector (–)
A5 O No.1 Ignition (–)
A6 B Ground for power source
A7 B/ Y No.2 Fuel injector (–)
A8 R/W No.3 Fuel injector (–)
B1 B/ W Fuel pump (–)
B2 P / B Ground for ECM main relay
B3 B Ground for ECM
B4 B/ R IAC valve solenoid (–)
B5 Gr ECM power source
B6 B Ground for ECM
C1 Bl/ R Emergency stop switch
C2 Y / B Tachometer
C3 G/W CHECK ENGINE lamp
C4 G / Y TEMP lamp
C5 P REV-LIMIT lamp
C6 Bl / B OIL lamp
C7 Bl/ W Buzzer
C8 Br Neutral switch
C9 V/ W Ex-manifold temperature sensor
C10 Bl / Y PC communication
C11 R / Y PC communication
C12 O Buzzer cancel
B C
CIRCUIT
D
TERMI- WIRE
NAL COLOR
D1 B/ W Ground for sensors
D2 R Power source for MAP sensor
D3 Lg/W Cylinder temperature sensor
D4 Bl Oil pressure switch
D5 B / G O feed-back / PC communication
2
D6 Lg/ B IAT sensor
D7 W MAP sensor
D8 Lg/R CTP switch
D9 G / Y PC communication
D10 —
D11 Y / G Engine start switch (signal)
D12 O / Y PC communication
E1 R/W CKP sensor No.3
E2 O/ G CMP sensor
E3 W/ B CKP sensor No.2
E4 R / B CKP sensor No.1
E
CIRCUIT
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