Terminals of ECU

Ecu Pinouts

Voltage at ECU Wiring Connectors

No

Terminals

Condition

STD voltage (V)

See page

1

+ B-E1 + H1

IG SW ON

10 - 14

FI-40

2

EATT - E1

-

10-14

FI-41

S

JOL- E2

IG SW ON

Throttle valve open

10 - 14

F1-42

P&W ■ E2

Throttle valve fully closed

10- 14

4

PIM - E2

!G SW ON

3.3 - 3.3

FI 43

VCC - É2

4.& - b.S

5

No< 10 EU1 No.20 ' E02

10-14

FI-44

&

THA - E2

IG SW ON

Intake air temp. 20°C (68°F)

t -3

FI-45

7

THW - £2

Coolant temp. 80°C (176°F)

2.0 - 2.B

FI-46

3

ETA - El

Cranking

6-14

FI-47

9

IGT - Ë1

Cranking or idling

0.7 - 1.0

FI-48

10

W - E1

No trouble ("CHECK" engine warning light off) and engine running

10 - 14

FI-49

11

A/C - El

IG SW ON

Air conditioning ON

a- u

FI-50

Engine ECU Terminals

r

1

-c

U

r

i n

Jl_

rxrn

n

EOT

No. i:

sja.

0*

Cl

IGF

IGT

THA

PIM

THW

msw

EGR

T

ACT

/

7

FC

7

Utt

+ bt

E02

, £9

£1

/

E2Ï

NE

TWO

tOL

VCC

PEW

f2

■: r m

VF

QD

1SPO

A/C

/

w

+ B

Estttry

Trouble

No voltage

Condition

IG SW ON

STD voltage

10-lfl V

Eng. ne ECU

Eng. ne ECU

Estttry

Terminals

Trouble

Condition

STD voltage

BATT" El

No voltage

MAIN

2.0L

Battvy

Engine LCU

FilK

No.

Terminais

Trouble

Condition

STD voitage

3

IDL- E2

No voltage

IG SW ON

Throttle valve open

10 - 14 V

PSW - E2

Throttle valve fully closed

ThtfltHa Ptwilion Stnsor

E-g nt ECU

r

-

10 L

E2 (E21)

PSW

E>

Voltmeter

i

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