Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 107

6E–32

4JH1 ENGINE DRIVEABILITY AND EMISSIONS

ECM WIRING DIAGRAM (4/7)

Resister

A/C
Compressor

ECM
Main Relay

Battery
Voltage

Heater
Relay

Glow
50A

Glow
Relay

Glow
Plug

ECM
10A

0.5
BLU/
RED

0.5
BLK/
BLU
94

0.5
BRN/
RED

0.5
BLK

41

0.5
GRN

33

5.0
RED/
WHT

0.5
BLU/
RED

0.5
BRN/
YEL

0.5
GRY/
YEL

A/C
10A

0.5 BRN

A/C
Compressor
Relay

A/C
Thermo
Relay

0.5
BLU/
RED

5.0
BLK/
RED

Tripple
Pressure
SW

µP

Batt

µP

Batt

IC

Engine
Control
Module
(ECM)

4JH1 ENGINE DRIVEABILITY AND EMISSIONS

6E–33

ECM WIRING DIAGRAM (5/7)

Batt

µP

0.5
BLK/
URG

0.5
BLU/
RED

0.5
BLU/
RED

97

0.5
WHT/
RED

83

0.5
GRN/
RED

88

0.5
BLK/
RED

92

0.5
BLK/
BLU

84

IAT
Sensor

MAF &
IAT
Sensor

ECM
10A

EGR-
EVRV

2

4

5

3

1

ECM
Main Relay

IC

IC

CPU

Engine
Control
Module
(ECM)

6E–34

4JH1 ENGINE DRIVEABILITY AND EMISSIONS

ECM WIRING DIAGRAM (6/7)

0.5
BLK

0.5
GRN/
BLK

69

0.5
RED

49

0.5
WHT

38

0.5
BLK

57

2.0
BLK

1

2.0
BLK

2

0.5
BLK/
PNK

93

0.5
GRY

ECT

Sensor

TPS &

Idle SW

89

0.5
WHT

98

101

0.5
RED

CKP

Sensor

90

IC

IC

IC

IC

Engine
Control
Module
(ECM)

4JH1 ENGINE DRIVEABILITY AND EMISSIONS

6E–35

ECM WIRING DIAGRAM (7/7)

µP

1.25
BLK

16 15 14 13 12 11 10 9

8 7 6 5 4 3 2 1

0.5
RED/
YEL

0.5
WHT

0.5
BLU

35

45

0.5
BRN/
YEL

42

IC

Meter
10A

Meter
15A

Ignition
SW

Check
Engine
Lamp

Imnobiliser

Control Unit

Butery
Voltage

7

8

Engine
Control
Module
(ECM)