Discovery electrical Manual - part 8

MULTIPORT FUEL INJECTION (MFI–T16)

A2

2

CIRCUIT DIAGRAM

Z132
Engine Control
Module (ECM)

36

7

[3]

C2051

4

5

1

A

A2-1

B

A2-1

NU

4

1

C112

18

C1007

3

2

C112

E100

Z193
Left Heated Oxy-
gen Sensor
Shield

UW

UY

S154

B

U

X139
Left Heated Oxy-
gen Sensor

B

See Ground Dis-
tribution

30

Z207
Multi–Function
Relay Unit

[3]

Heated Oxy-
gen Sensor

C2052

SCR

C

A2-3

NK

MULTIPORT FUEL INJECTION (MFI–T16)

A2

3

CIRCUIT DIAGRAM

C1008

RS

S136

NK

Z132
Engine Control
Module (ECM)

21

C1007

K132
Evaporative
Emission Can-
ister Purge Valve

1

C144

2

C144

25

YU

3

C1002

2

C1002

2

C1003

WB

18

3

C1003

Z218
Ignition Coil 2

Z217
Ignition Coil 1

C

A2-2

D

A2-4

NK

MULTIPORT FUEL INJECTION (MFI–T16)

A2

4

CIRCUIT DIAGRAM

3

OS

NK

Z132
Engine Control
Module (ECM)

C1007

M112
Idle Air Control
Valve

1

C132

2

KU

3

27

OU

4

22

OG

6

C1008

5

B

11

B

2

C132

Not used

D

A2-3

13

BK

BK

14

B

15

C225

24

Not used

C217

21

Z163
Theft Alarm Unit

MULTIPORT FUEL INJECTION (MFI–T16)

A2

5

CIRCUIT DIAGRAM

2

C216

Z207
Multi–Function
Relay Unit

[4]

Fuel Pump
Relay

[4]

15

F 3

10A

E400

See Fuse Details

P127
Satellite Fuse
Box 1

S2034

30

F 6

15 A

P125
Engine Compart-
ment Fuse Box

2

C100

7

C2051

2

C2052

WG

11

C1007

1

C2052

20

Z132
Engine Control
Module (ECM)

4

C2051

WP

X135
Inertia Fuel
Shut–Off Switch

[1]

Impact

3

C171

[1]

[1]

[2]

2

E404

B

C434

3

B

1

C434

4

GB

Instruments

C407

1

S415

B

See Ground Dis-
tribution

C171

1

C277

3

Z134
Fuel Pump Mod-
ule

[1]

Fuel Level
Sensor

[2]

Fuel Pump

WG

UP

0

M

WP

3

C216

PW