Get Engine Control (3S-GTE / 3S-GE) Guide for Toyota Caldina 4 Door Third Generation (2002-2007)

ST215G 3S-GTE - Engine Control Electrical Parts Location

ST215G 3S-GTE - Engine Control Diagnosis Trouble Codes

Diagnosis Codes

Condition

1. Condition

2. Symptom

3. Term

Item

[Terminal

symbol]

Symptom

Inspection part

Check

SAE

Lamp

4. Others

•

Cam position sensor

Wiring and connector

(G2 signal)

Revolution signal 1. While cranking

[NE+, NE-, 2. No G signal input

P0340

P0335

P1335

12

1

O

X

O

G2+]

3. 5 seconds or more

•

Engine control computer

1.

Engine

revolution

Unable

restart

to

600rpm or less

after

2. No NE signal input

3. 1 second or more

•

Crank position sensor

Wiring and connector

(NE signal)

stalled engine

Revolution signal

2 [NE+, NE-]

13

1.

Engine

revolution

1500rpm or less

•

Engine control computer

2. No NE signal input

3. 1 second or more

P1301

(#1)

14

P1316

(#4)

•

After engine started

Open or short in

ignitor power circuit

1 second or more

Ignition

signal

•

Ignitor

(#1, #4) [ION

1~4]

Wiring and connector

Engine control computer

O

-

P1306

(#2)

•

15

P1311

(#3)

1.

After warmed up

engine,

engine

Abnormal

emission

revolution 2500rpm

or more

,

O2 sensor signal

[OX1]

•

O2 sensor

P0130

feed

back

Engine control computer

2.

3.

O2 sensor output

voltage amplitude is

less than 0.3V

control

prohibition

21

X

O

60 seconds or more

Abnormal

emission

while

1.

2.

IG ON

•

O2 sensor

O2 sensor heater

abnormal [HT]

Open circuit in O2

sensor heater

Wiring and connector

(O2 sensor heater)

P0135

warming up

engine

1 second or more

Engine control computer

1.

2.

IG ON

•

Water temperature sensor

Wiring and connector

Water

Hard

cold

poor

Open or short in

P0115

22

O

temperature

signal [THW, E2]

water

temperature

start,

(water

temperature

circuit

drivability

sensor)

3.

1 second or more

•

Engine control computer

Intake

temperature

1.

2.

IG ON

•

Intake temperature sensor

Wiring and connector

P1115

23

sensor

signal

Open or short in

intake temperature

circuit

Poor

(surge tank side)

[THA]

X

O

(intake

sensor)

temperature

drivability

Intake

3.

1 second or more

•

Engine control computer

P0110

24

temperature

sensor [THA, E2]

•

Fuel system (injector, fuel

pressure)

1.

2.

After warmed up,

Ignition system (spark

plug, ignition coil)

Intake system (vacuum

sensor)

engine

revolution

Hard

start,

poor

1500rpm or more

O2 sensor does not

output rich signal

90 seconds or more

2 trip

unstable

idling,

Lean

[OX]

abnormal

P0171

25

X

O

drivability,

engine stall

•

O2 sensor

3.

4.

Wiring and connector

(O2 sensor)

•

Engine control computer

1.

IG ON

•

Turbo pressure sensor

Wiring and connector

(turbo pressure sensor )

Engine control computer

Turbo

pressure 2.

PIM,

Open or short in

Unable

to

after

P0100

31

sensor

[

turbo

pressure

O

restart

VC, E2]

engine stall

sensor

•

3.

1.

1 second or more

While idling

•

ISCV

signal 2.

Open or short in

ISCV circuit

Engine

Wiring and connector

(ISCV)

P0505

33

O

[RSD]

abnormal

3.

1.

10 seconds or more

IG ON

•

Engine control computer

•

Throttle position sensor

Wiring and connector

(throttle position sensor)

Engine control computer

Throttle position

senor signal

[VTA, VC, E2]

Shifting point

abnormal,

2.

Open or short in

P1120

41

X

O

throttle

sensor

position

engine stall

•

3.

5 seconds or more

M/T

1. After warmed up engine,

while

driving

at

2000~5000rpm

2. No speed sensor signal

input

•

Speed sensor

3. 10 seconds or more

A/T

Speed

[SPD]

sensor

Poor shifting

point (A/T)

Wiring and connector

(speed sensor)

P0500

42

O

1. After warmed up engine,

while driving at 3000rpm

or more, other than P, N

range

•

Engine control computer

2. No speed sensor signal

input

3. 5 seconds or more

1.

After warmed up

engine, driving at

2000~6000rpm

•

Knock sensor

Loosen knock sensor

installation

Deteriorate

knocking

level

Knock

sensor

P0325

52

O

signal [KNK]

2.

3.

Open or short in

knock sensor

•

Wiring and connector

(knock sensor)

5 seconds or more

•

Engine control computer

Ignitor

P0301

P0302

P0303

1. Ater started engine,

while idling

Wiring and connector

Injector

Detection misfire

[ION 1~4]

Engine

93

O

2. Misfire (unstable idling)

3. 30 seconds or more

abnormal

Spark plug

P0304

Engine control computer

Unable

shifting

to

1. IG ON

(P0605)

*

ECT

CPU

2. ECT CPU malfunction

3. 1 second or more

-

O

X

•

Engine control computer

malfunction

(manual shift

only)

*: Turns check lamp ON with no diagnosis codes output

ST215G 3S-GTE - Engine Control ECU Pin Configuration

Terminal

No.

Terminal

Name

Terminal

No.

Terminal

Name

Terminal

No.

Terminal

Name

Terminal

No.

Terminal

Name

(D)

Terminal

No.

Terminal

Name

Terminal

No.

Terminal

Name

A-1

#10

A-25

A-26

A-27

A-28

A-29

A-30

A-31

B-1

C-1

C-25

C-26

C-27

C-28

AC

D-1

BATT

A-2

#20

(NC-)

KNK

CF

B-2

VC

C-2

(R)

BPC-

TACO

D-2

A-3

#30

B-3

HT

C-3

(2)

D-3

FC

A-4

#40

B-4

PRG

C-4

D-4

A-5

(SLT-)

(SLT+)

(SL1+)

(SL2+)

(SL1-)

IGT1

IGT2

IGT3

IGT4

(NC+)

(NC-)

(NT+)

(S4)

B-5

C-5

TC

D-5

(DLP)

W

A-6

B-6

SPC

FPR

STA

ION1

ION2

PIM

C-6

STP

D-6

A-7

E02

B-7

C-7

(LP2B)

(LP1B)

(LP0B)

(OD2)

D-7

PSW

A-8

B-8

C-8

D-8

A-9

B-9

C-9

D-9

(SFTU)

THAM

SIL

A-10

A-11

A-12

A-13

A-14

A-15

A-16

A-17

A-18

A-19

A-20

A-21

A-22

A-23

A-24

B-10

B-11

B-12

B-13

B-14

B-15

B-16

B-17

B-18

B-19

B-20

B-21

B-22

B-23

B-24

C-10

C-11

C-12

C-13

C-14

C-15

C-16

C-17

C-18

C-19

C-20

C-21

C-22

C-23

C-24

D-10

D-11

D-12

D-13

D-14

D-15

D-16

D-17

D-18

D-19

D-20

D-21

D-22

OX1

(THO)

THW

G2+

(L)

ACT

THWO

(EFI-)

(EFI+)

(NEO)

+B

NE+

E1

(SPTL)

BPC+

(SFTD)

(TRC-)

ELS

RSD

(DSL)

(SL2-)

E01

E2

(SPT)

ION3

ION4

(THOL)

(NSW)

(MLP)

(TRC+)

(RJT)

FPU

THA

VTA

NE-

SPD

(

): A/T only

Input /

Output

Inspection area

Power

Terminal

Condition

Standard [V]

BATT - E1

+B - E1

Always

9~14

Input

9~14

Engine stopped, IG ON

VC - E1

Output

4.5~5.5

IGT1,

IGT2,

Generation

pulse occurs

Output After warmed up engine, while idling

IGT3, IGT4 -

E1

Ignition signal

ION1,

ION2,

Generation

pulse occurs

ION3, ION4 -

E1

Input

After warmed up engine, while idling

After warmed up, while idling

NE+, G2+

NE-

-

Generation

pulse occurs

Generation

pulse occurs

Revolution signal

Injection signal

#10, #20, #30,

#40 - E1

Output After warmed up engine, while idling

When apply pressure of 67kPa

{500mmHg }

1.0~1.6

Atmosphere pressure

2.0~2.6

3.0~3.6

Turbo pressure

sensor

PIM - E1

Input

When apply pressure of 69kPa

{0.7kgf/cm2}

When apply pressure of 137kPa

{1.4kgf/cm2}

4.0~4.6

After warmed up engine, maintain engine

revolution at 2500rpm and hold it for 2

minutes

Generation

pulse occurs

O2 sensor

OX1 - E1

Input

After warmed up engine, maintain engine Generation

Knock sensor

Speed sensor

KNK - E1

SPD - E1

THW - E1

Input

revolution at 4000rpm and hold it

pulse occurs

Generation

pulse occurs

While driving vehicle at approx.20km/h

Water temperature

sensor

Coolant temperature 60~120°C

(after warmed up engine)

0.2~1.0

Intake temperature 0~80°C

(after warmed up engine)

Intake

THA - E1

0.5~3.4

0.5~4.5

Input

temperature sensor

THAM - E1

Exhaust temperature 950°C or less

Disconnect water temperature sensor

connector (when check engine warning

lamp turns on)

0~3

Check engine

warning

W - E1

Output

While idling (when check engine

warning lamp turns off)

9~14

Neutral start switch

(A/T)

Shift position P, N rage

0~3

NSW - E1

STA - E1

VTA - E1

Input

Shift position other than P, N range

9~14

Starter

While cranking

6 or more

Throttle position

sensor

Fully close throttle valve

0.3~0.8

Fully open throttle valve

3.2~4.9

After warmed up, while idling, A/C OFF

After warmed up, while idling, A/C ON

Generation

pulse occurs

ISCV

RSD - E1

ELS - E1

Output

Input

Headlamp or defogger or navigation ON

7.5~14

Electric loads

Headlamp or defogger or navigation OFF 0~1.5

Stop lamp switch ON

7.5~14

0~1.5

Brake signal (A/T) STP - E1

Input

Stop lamp switch OFF

After warmed up engine, while idling,

9~14

O2 sensor heater

A/C switch

HT - E1

AC - E1

Output elapsed 5 seconds

Engine stopped, IGON

0~3

A/C ON (magnet clutch ON)

9~14

0~3

Input

A/C OFF

A/C ON

9~14

On above condition, open throttle valve

from fully close to fully open for 3 0~3

A/C cut

ACT - E1

Output

seconds

Engine stopped, IG ON (canister purge

9~14

0~3

Canister purge

VSV

VSV OFF)

PRG -E1

Output

When compulsory drive (canister purge

VSV ON)

Engine stopped, IG ON (fuel up VSV

9~14

0~3

Fuel up control

VSV

OFF)

FPU - E1

When compulsory drive (fuel up VSV

ON)

Engine stopped, IG ON (boost pressure

VSV OFF)

9~14

0~3

Boost pressure

VSV

SPC - E1

Output

When compulsory drive (boost pressure

VSV ON)

While cranking or after started, within 2

seconds while idling (fuel pump relay 9~14

Output OFF)

After started, within 2 seconds while

Fuel pump relay

FPR - E1

0~3

idling (fuel pump relay ON)

Engine stopped, IG ON

Circuit opening

relay

9~14

0~3

FC - E1

Output

After warmed up, while idling

Generation

pulse occurs

Generation

pulse occurs

Tachometer Output TACO - E1

Output After warmed up engine, while idling

Water temperature

THWO - E1

data

Output After warmed up engine, while idling

Coolant temperature 90°C or less (when

9~14

0~3

A/C medium switch OFF)

Output

Electric fan

CF - E1

Coolant temperature 105°C or more

(when A/C medium switch OFF)

Diagnosis

After S2000 tester is connected to DLC3 Generation

SIL - E1

Output

communication

connector, while communicating

pulse occurs

Variable exhaust

control motor

BPC+ - BPC-

TC -E1

Output When variable motor operating

0~3

Stopped engine, IG ON

Output

9~14

0~3

Test terminal

Earth

Connect TC and CG of DLC3 connector

E1, E2, E01,

E02 -body earth

(Always

Earth

(Inspection of continuity)

continuity)

B

B-R

B-W

G-Y

B-R

W

B-R

Neutral start

switch

Injector

B

B-W

J/C No.11

W-B

L-B

Fuel pump

J/C

No.8

L-R

B

B-R

L-B

G-R

B-R

G-R

B-Y

BR

ISCV

B-W

R-W

B

B-R

R-Y

B-O

B-Y

G-Y

VSV (evaporator)

L-B

B-R

VSV (boost control)

B-R

L-B

L-R

P

J/C No.5

VSV

(fuel pressure control)

B-R

Air flow meter *1

B-R

BR-W

B-R

B-W

B

L-B

B-O

BR

O2 sensor

Intake tempera

-ture sensor *2

BR

B-R

W-B

BR

B-Y

B

R-L

G

Intake tempera

-ture sensor No.2 *2

B-O

BR

shielded wire

Knock sensor

Turbo pressure

sensor *2

W

G-B

BR

J/C No.8 *2

LG-R GR

J/C No.5

BR

Throttle position

sensor

BR

LG-R

B-W

L

Crank

position sensor

LG

L

W

BR

Cam position

sensor

Water temperature sensor

BR

B-W

BR

shielded wire

Pressure switch

(A/C medium pressure

side switch)

P

LG-B

BR

L-R

LG-B

W-B

Y-R

LG-B

Y-G

BR

Instrument

panel J/B

Y

L

G-Y

Y-B

Diode (rear

defogger)

Y-B

R-L

G-Y

Power steering

pressure switch

(twist wire)

LG

Y-G

L-W

L

(twist wire)

R

Y-R

W

B-O

R

W-L

P-B

W

J/C No.10

Centre J/B

P-L

B

V

B

R-Y

W-B

R

Check

engine

R-Y

V

B

R

Combination meter

Engine Control (3S-GTE / 3S-GE) for Your Toyota Caldina 4 Door Third Generation (2002-2007)

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