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Ecs 2az F

The document provides detailed information about the engine control system for the 2AZ-FE engine, specifically from production starting in December 2008. It includes electrical schematics, relay configurations, and component specifications, highlighting variations based on production dates. Additionally, it outlines the connections and functions of various sensors, relays, and the Engine Control Unit (ECU).
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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
0% found this document useful (0 votes)
20 views21 pages

Ecs 2az F

The document provides detailed information about the engine control system for the 2AZ-FE engine, specifically from production starting in December 2008. It includes electrical schematics, relay configurations, and component specifications, highlighting variations based on production dates. Additionally, it outlines the connections and functions of various sensors, relays, and the Engine Control Unit (ECU).
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 21

Engine Control <2AZ-FE , From Dec.

2008 Production>

(BAT) (IG) (BAT)

20A 10A 7. 5A
EFI IGN AM2
NO. 2

2 2

2 5K (∗15) 1
1 2 5O (∗16)

(∗1)
G

G
W

G G
(∗2) (∗2)
W
B

1 1

1 1 5 1

C/OPN G57(A), G58(B), G59(C), G60(D)


5 1 Relay 2 AG1 (∗16) Main Body ECU
25 AG3 (LHD ∗15)
EFI MAIN 3 2 9 AG5 (RHD ∗15)
Relay

AM1 AM2 CANL CANH


3 2
1 1 6 A 1 B 6 C 5 C

(∗1)

(∗1)
W

B
L

1 1

6 AM1 (∗7)
(RHD ∗1)

(RHD ∗1)

(RHD ∗1)
(LHD ∗1)

(LHD ∗1)

(LHD ∗1)

6 AM3 (∗17)
W–B
B

SB

SB

SB

SB

SB

SB
6 AM4 (∗16)
(∗16)

(∗15)
Y

Fuel Suction Pump and

7 LL 6 LL 5 LL
4
B

Gage Assembly
Pump

M
M17

10 RB 10 RI 10 RD

5
W–B

10 A (∗15)
M26(A), M27(B),
M49(C), M50(D)

10 C (∗16) L
Connector
Junction

12 B (∗15)
12 D (∗16)

W–B W–B

B(∗1)
W–B
W–B

W–B W–B W(∗1)

A2 M2 M3 M1

-1-
Engine Control <2AZ-FE , From Dec. 2008 Production>

∗ 1 : w/ Power Switch (∗1)


(BAT)
∗ 2 : w/o Power Switch O
∗ 7 : Before Apr. 2012 Production
∗15 : Before May 2016 Production (LHD ∗1)
15A
∗16 : From May 2016 Production IG2
BE
∗17 : From Apr. 2012 Production
until May 2016 Production (RHD ∗1)
2

G G
(∗2) (∗2)
O(LHD ∗1)

(RHD ∗1)
BE

G LG
(∗1) (∗1)

W
B

Y
G57(A), G58(B), G59(C), G60(D) 3 3
Main Body ECU 8 A
STR 1 1
5 2
44 A 20 A
ST CUT 5 1 MREL BATT
ACCR STSW IG2D STR2 Relay
3 B 4 D 11 B 6 D 18 5D IG2 A7(A), D2(B)
3 1 Relay
Engine ECU
(∗1)

(∗1)

(∗1)

(∗1)
SB
G
P
L

3 2
3 3 3 5K (∗15)
3 5O (∗16)
2 AG3 15 AG3 (LHD) 1 1
W–B
(∗1)

23 AG3 (RHD)
B
(∗1)
Y

11
W–B

(∗1)
(∗1)

(∗1)

(∗1)
GR

G
P

G61
Junction Connector
8 AG3 4
7 DA1 2 AG5 (∗15)
15 AG1 (∗16)
W–B
(∗1)

(∗1)
Y

(∗1)
G

P(∗1)

GR(∗1)

L L

B B

W–B

B(∗1) B(∗1)

W(∗1) W(∗1)

G2

-2-
Engine Control <2AZ-FE , From Dec. 2008 Production>

Y
(∗1)
(ST) (BAT)
O
(LHD ∗1)
5A 10A
ST ETC–S
BE
(RHD ∗1)
2 2

14 AG3 1 1

B B
(RHD ∗1, LHD ∗16) (LHD ∗2)

(∗2)

(∗1)
V V

Y
(LHD ∗1 ∗15) (RHD ∗2)

GR 18 DA2

26 DA2 13 DA2
GR

4 A (∗4)
4 B (∗3)
B L
Park/Neutral
Position SW
D4(A), (B)

(∗2 ∗3, ∗1 ∗3)

(∗2 ∗4, ∗1 ∗4)


LG
N

R
B
L
5 A (∗4)
9 B (∗3)

48 A 52 B 3 A
STA STAR +BM

A7(A), D2(B)
Engine ECU

STSW ACCR FC +B +B2 # 10 # 20 # 30 # 40


14 A 13 A 7 A 2 A 1 A 108 B 107 B 106 B 105 B
G
R
B

Y
L

L
(∗1)

(∗1)
GR
P

Fuel Injector (No. 1)

Fuel Injector (No. 2)

Fuel Injector (No. 3)

Fuel Injector (No. 4)

2 2 2 2
D22

D23

D24

D25

P(∗1)
1 1 1 1

GR(∗1)

L
B

B B B B

6
B B B B
DA2

B(∗1) B(∗1)

W(∗1) W(∗1)

-3-
Engine Control <2AZ-FE , From Dec. 2008 Production>

∗ 1 : w/ Power Switch
∗ 2 : w/o Power Switch
∗ 3 : CVT
∗ 4 : A/T
∗15 : Before May 2016 Production
∗16 : From May 2016 Production

Water Temp. Sensor


2 1

Oil Control Valve


Camshaft Timing E2
D53

THW

D7
1 2
P

100 B 123 B 97 B 96 B
OC1+ OC1– THW ETHW

A7(A), D2(B)
Engine ECU

PRG VG E2G THA ETHA HT1B OX1B EX1B A1A+ A1A– HA1A
49 B 118 B 116 B 65 B 88 B 47 B 64 B 87 B 112 B 113 B 109 B

(Shielded)
W

R
B

(Shielded)

(Shielded)
W
R

(Shielded)

W
B

B
Heated Oxygen Sensor

Air Fuel Ratio Sensor


(Bank 1 Sensor 2)

(Bank 1 Sensor 1)

2 5 4 1 2 3 4 3 4
VSV (Purge)

VG E2G THA E2 OX1B E2 A1A+ A1A–


D50

D59

D56

+B HT1B +B +B HA1A
1 3 D3 1 2 2 1
Air Flow Meter
B

B B B B

B(∗1) B(∗1)

W(∗1) W(∗1)

-4-
Engine Control <2AZ-FE , From Dec. 2008 Production>

A3
Accelerator Position Sensor

VCP2 VPA2 EPA2 VCPA VPA EPA


1 3 2 4 6 5

BE

R
B

V
58 A 56 A 60 A 57 A 55 A 59 A
VCP2 VPA2 EPA2 VCPA VPA EPA

A7(A), D2(B)
Engine ECU

NE+ NE– G2+ G2– KNK1 EKNK E1


122 B 121 B 99 B 98 B 110 B 111 B 104 B

(Shielded)

(Shielded)
(Shielded)

G
R

(Shielded)

Y
L

(Shielded)

BR

BR

BR

BR

BR
W
B

1 1 2 BR
Position Sensor

Position Sensor
Crankshaft

Sensor (Bank 1)
Camshaft

Knock Control
D54

D55

2 2
BR
D52

1
B(∗1)

W(∗1)

B(∗1)
BR
W(∗1)

-5-
Engine Control <2AZ-FE , From Dec. 2008 Production>

∗ 1 : w/ Power Switch
∗ 2 : w/o Power Switch

D41
Throttle Body Assembly

VTA VC VTA2 E2 M+ M–
6 5 4 3 2 1

(Shielded)
W
G

G
R
P

BR
115 B 67 B 114 B 91 B 42 B 41 B 63 B
VTA1 VCTA VTA2 ETA M+ M– GE01

A7(A), D2(B)
Engine ECU

ME01 E01 E02 E03 E04 EC IMI IMO


43 B 45 B 44 B 86 B 46 B 32 A 11 A 10 A
BE
R
W–B
BR

BR

BR

BR

BR

10 AG4 20 AG4
(∗1)

(∗1)

(∗2)

(∗2)
G

G
R

6 5 13 12
EFIO EFII EFIO EFII

G20 G22
ID Code Box Transponder Key ECU

B(∗1) B(∗1)

W(∗1) W(∗1)

BR
W–B

D4 D3 A2 A4

-6-
Engine Control <2AZ-FE , From Dec. 2008 Production>

A2
Battery Current Sensor

GND

VDD Vout

THB VC5 IB E2
1 2 3 4
GR

W
R

V
27 DA2 30 DA2 29 DA2 28 DA2

BR
W
B

120 B 69 B 68 B 92 B
THB VCIB IB EIB

A7(A), D2(B)
Engine ECU

CANH CANL TC TACH


41 A 49 A 27 A 15 A
R

B
10 5K (∗15) 1 AG5 (LHD)
10 5O (∗16) 17 AG1 (RHD)
(RHD ∗1)
(LHD ∗1)

2 LM 2 RF
R

R
(RHD)

(RHD)
(LHD)

(LHD)
Junction Connector

W
B

2 5D
4 7 2 LA 2 RG
Junction Connector

L
(RHD ∗1)

(LHD ∗1)
A29

(∗15)

(∗16) (∗2)
R

B
L

13
3 6
G116
(LHD)

(LHD)
W
B

13 9
12
G15
TC TAC DLC3
(∗16)
L

CANH CANL
6 14
7 AG1 6 AG1 W(RHD ∗19)

W(RHD ∗9)
(LHD)

(LHD)
GR

B(∗1) GR(RHD ∗9)

W(∗1) GR(RHD ∗19)


W
L

W(RHD ∗16)

GR(RHD ∗16)
1 B 2 B (∗5)
2 G 1 G 1 F 2 F (RHD, LHD ∗5) 1 K 2 K (∗18)
2 P 1 P 1 O 2 O (LHD ∗6) 1 S 2 S (∗16)

G70(B), (K), G71(C), (L), G73(E), (N), G74(F), (O), G75(G), (P), G77(A), G127(U), G128(M), G131(S), G132(T)
Junction Connector

-7-
Engine Control <2AZ-FE , From Dec. 2008 Production>

∗ 1 : w/ Power Switch
∗ 2 : w/o Power Switch
∗ 5 : Before Jun. 2010 Production
∗ 6 : From Jun. 2010 Production
∗ 9 : Before Apr. 2013 Production
∗10 : From Apr. 2013 Production
∗15 : Before May 2016 Production
∗16 : From May 2016 Production
∗18 : From Jun. 2010 Production
until May 2016 Production
∗19 : From Apr. 2013 Production
until May 2016 Production
∗23 : LHD, RHD ∗9
D36
Alternator

FAN NO. 1 Relay


FAN NO. 2 Relay

FAN NO. 3 Relay


RLO M
1 3
B

R
Y
51 B 50 B 22 A 21 A
RLO ALT FANH FANL

A7(A), D2(B)
Engine ECU

W(RHD ∗19)

G103(A) G19
Junction Connector Airbag Sensor
Assembly Center

14 A 3 A 22 A 11 A (∗15) 18 A 7 A 19 A 8 A
12 A 1 A (∗16) CANH CANL
(RHD ∗10)

13 22
Y
W
(RHD ∗16)

(RHD ∗16)

(RHD ∗10)

(RHD ∗10)

(RHD ∗19)

(RHD ∗19)

(RHD ∗10)
GR
W

W
B

B(RHD ∗19)

W(RHD ∗19)

W(RHD ∗9)

W(RHD ∗19) GR(RHD ∗9)

W(RHD ∗9) GR(RHD ∗19)

GR(RHD ∗9) B(RHD ∗10)

GR(RHD ∗19) W(RHD ∗10)

W(RHD ∗16)
(∗23)

(∗23)
W
Y

GR(RHD ∗16)
1 C 2 C (∗5)
1 L 2 L (∗18)
1 T 2 T (∗16)

G70(B), (K), G71(C), (L), G73(E), (N), G74(F), (O), G75(G), (P), G77(A), G127(U), G128(M), G131(S), G132(T)
Junction Connector

-8-
Engine Control <2AZ-FE , From Dec. 2008 Production>

D26 D27 D28 D29


Ignition Coil (No. 1) Ignition Coil (No. 2) Ignition Coil (No. 3) Ignition Coil (No. 4)

IGT1 IGF IGT2 IGF IGT3 IGF IGT4 IGF


3 2 3 2 3 2 3 2
W

G
R

R
Y

R R R
(∗24)

(∗25)
G
B
R

85 B 81 B 84 B 83 B 82 B
IGT1 IGF1 IGT2 IGT3 IGT4

A7(A), D2(B)
Engine ECU

W(RHD ∗19) W(RHD ∗19)

V(LHD)

W(LHD)

G70(E), G77(A), G78(B), G79(C), G133(D)


2 A 1 A Junction Connector
11 12
(RHD)

(RHD)
A/C Amplifier

CANH CANL
W
V

2 E 1 E 2 B 1 B 1 C 2 C (∗15)
G47

1 D 2 D (∗16)

B(RHD ∗19) B(RHD ∗19)

W(RHD ∗19) W(RHD ∗19)

W(RHD ∗9) GR(RHD ∗19)

GR(RHD ∗9)
(∗23)

(∗23)

(∗23)

(∗23)
W

W
B

GR(RHD ∗19) B(RHD ∗10)

B(RHD ∗10) W(RHD ∗10)

W(RHD ∗10)
3 GN3 12 GN3

G70(B), (K), G71(C), (L),


G73(E), (N), G74(F), (O),
W
B

G75(G), (P), G77(A),


N27(A), N35(B), N48(C)

2 E 1 E (∗21, LHD ∗5)


G127(U), G128(M),
1 A (∗15) G131(S), G132(T) 2 A (∗15) 2 N 1 N (LHD ∗6) 1 A 6 A (∗7)
1 M (∗16) Junction Connector 2 M (∗16) 2 U 1 U (∗22) 1 B 6 B (∗17)
1 C 6 C (∗16)
Connector
Junction

-9-
Engine Control <2AZ-FE , From Dec. 2008 Production>

∗ 5 : Before Jun. 2010 Production


∗ 6 : From Jun. 2010 Production
∗ 7 : Before Apr. 2012 Production
∗ 8 : From Apr. 2012 Production G12(A)
∗ 9 : Before Apr. 2013 Production Windshield Wiper
SW Assembly
∗10 : From Apr. 2013 Production
∗15 : Before May 2016 Production
∗16 : From May 2016 Production
∗17 : From Apr. 2012 Production +2
until May 2016 Production
4 A (LHD)
∗19 : From Apr. 2013 Production
1 A (RHD)
until May 2016 Production
∗21 : RHD ∗9
∗22 : RHD ∗10

R
∗23 : LHD, RHD ∗9
∗24 : From May 2016 Production CVT 6
∗25 : Except ∗24 G63
Junction
Connector
7

R
1 AG6
R

50 A
INH

A7(A), D2(B)
Engine ECU

W(RHD ∗19)
G104
Junction
Connector

21 10 7 18 8 19
(RHD ∗10)

(RHD ∗10)
W
B

B(RHD ∗19)
W(RHD ∗19)
W(RHD ∗19)
B(RHD ∗19)
GR(RHD ∗19)
B(∗23) B(∗23)

W(∗23) W(∗23)
B(RHD ∗10)

W(RHD ∗10)

18 GN2 19 GN2 (∗7)


15 GN2 16 GN2 (∗8)

W(RHD ∗16)
W
B

3 A 8 A (∗7) B(RHD ∗16)


3 B 8 B (∗17)
3 C 8 C (∗16)

N27(A), N35(B), N48(C)


Junction
Connector

- 10 -
Engine Control <2AZ-FE , From Dec. 2008 Production>

(BAT) (IG)

∗ 7 : Before Apr. 2012 Production


∗ 8 : From Apr. 2012 Production 15A 10A
∗ 9 : Before Apr. 2013 Production STOP IGN
∗15 : Before May 2016 Production
∗16 : From May 2016 Production
∗19 : From Apr. 2013 Production
until May 2016 Production
∗20 : Except RHD ∗16
4 5K 4 5O 2 5L 4 5L
∗23 : LHD, RHD ∗9
BR
(∗16)

(∗15)

(∗15)
BR
LG
G
(∗16)

2 B 4 B (∗7)
2 C 4 C (∗8) 1 5
A30(B), A33(C)
Stop Lamp SW

Stop Lamp SW
B B

OUT L GND

A37
1 B 3 B (∗7) 2 4 3
1 C 3 C (∗8)

L
(∗15)
L

(∗16)
(∗15)

BE
V

V
(∗16)

36 A 35 A 28 A
STP ST1– IGSW

A7(A), D2(B)
Engine ECU

W SPD

(∗16)
24 A 8 A

W–B
Y

11 AG4

Y(∗20)

W(RHD ∗19) W(RHD ∗19)

B(RHD ∗19) B(RHD ∗19)

B(∗23) B(∗23)

W(∗23) W(∗23)

Y(RHD ∗16)

W(RHD ∗16) W(RHD ∗16)

B(RHD ∗16) B(RHD ∗16)

A2

- 11 -
Engine Control <2AZ-FE , From Dec. 2008 Production>

W
(RHD ∗19)
(IG) (BAT)
W
(LHD)
7. 5A 10A
MET ECU–B

2 25 4D 4 LL 3 RI

25 5A 1
1 4K (∗15) 3 LA 2 RG
1 4P (∗16)

(LHD)
W
(∗20)
G

R(∗20) W
(RHD ∗19)
G28(A)
21 A Combination Meter 22 A
IG2 B
Check Engine

EFI CANH CANL EP


25 A 32 A 31 A 33 A
Y(∗20)

W(RHD ∗19)
B(RHD ∗19)

W(∗23)
B(∗23)

(∗20)
BR

Y(∗20)

W(RHD ∗19)

B(RHD ∗19)

B(∗23)

W(∗23)

B B

Y(RHD ∗16) Y(RHD ∗16)

W(RHD ∗16) W(RHD ∗16)

B(RHD ∗16) B(RHD ∗16)

G3

- 12 -
Engine Control <2AZ-FE , From Dec. 2008 Production>

A9(A), (C), A22(B), A35(D)


Skid Control ECU with Actuator

∗ 9 : Before Apr. 2013 Production


∗11 : w/ VSC FL+ FL– FR+ FR– RL+ RL– RR+ RR– SP1
∗12 : w/o VSC
26 A 5 A 9 A 10 A 6 A 27 A 8 A 29 A 46 A (∗9 ∗11)
∗13 : From Sep. 2014 Production
16 B 5 B 9 B 10 B 6 B 17 B 8 B 19 B 23 B (∗12)
∗14 : From Apr. 2013 Production
Until Sep. 2014 Production 26 C 5 C 9 C 10 C 6 C 27 C 8 C 29 C 33 C (∗14 ∗11)
∗16 : From May 2016 Production 19 D 8 D 16 D 4 D 31 D 18 D 17 D 29 D 2 D (∗13 ∗11)
∗19 : From Apr. 2013 Production

BR
LG
until May 2016 Production

V
L
∗20 : Except RHD ∗16

G28(A)
Combination Meter Speed Sensors

I/F

+S SI
40 A 39 A

W(RHD ∗19)
(∗20)
V

2 AG4
W(RHD) W(LHD)

3 RF
(RHD ∗16)
(LHD)

4 AG5 (LHD)
W

3 25 AG3 (RHD)
G63
Junction
Connector
8 3 RH
(RHD ∗19)

(RHD)
W

4 LD
B

4 LA
V(RHD ∗16)

W(RHD ∗16)

Y(RHD ∗16) Y(RHD ∗16)

W(RHD ∗16) W(RHD ∗16)

B(RHD ∗16) B(RHD ∗16)

- 13 -
Engine Control <2AZ-FE , From Dec. 2008 Production>

(IG) (BAT)

7. 5A 10A
MET ECU–B

(RHD ∗16)
2

W
25 5A 1

3 RI 25 4D

(RHD ∗16)
R
2 RG 1 4P
(RHD ∗16)

(RHD ∗16)
W
G

G28(A)
Combination Meter 21 A 22 A
IG2 B
Check Engine

Master

Tachometer

I/F

SI +S EFI CANL CANH EP


39 A 40 A 25 A 31 A 32 A 33 A
(RHD ∗16)

(RHD ∗16)

(RHD ∗16)

(RHD ∗16)
BR
W
Y

V(RHD ∗16)

W(RHD ∗16)

Y(RHD ∗16)

W(RHD ∗16)

B(RHD ∗16)

G3

- 14 -
Engine Control <2AZ-FE , From Dec. 2008 Production>

A2 A3 A7
Gray Black Black

1 2 1 2 3 4 5 6
3 4 4 5 6 7 8 9 10 11
1 2 3
12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27 28 29 30

31 32 33 34 35 36 37 38 39 40 41
42 43 44 45 46 47 48 49
50 51 52 53 54 55 56 57 58 59 60

A9
Black

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
1 2 3 4
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46

A 22 A 29 A 30
Black White White

1 2
1 2
3 4 5 6 7
3 4

5 6 7 8 9 10 11 12 13 14 15
1 2 3 4
16 17 18 19 20 21 22 23 24 25 26

A 33 A 35 A 37
White Black Blue

25 26 27 28 29 30 31 32 33 34 35 36 37 38
1 2 1 2 3 4 5

3 4 14 15 16 17 18 19 20 21 22 23 24
1 13
2 3 4 5 6 7 8 9 10 11 12

- 15 -
Engine Control <2AZ-FE , From Dec. 2008 Production>

D2
Black

38 39 40
47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 41 42 43 44 45 46

64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103
110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 104 105 106 107 108 109

D3 D4 D7 D 22
Black Gray Black Brown

1 2 1 2
1 2 3 4 5
1 2 3 4

5 6 7 8 9

D 23 D 24 D 25 D 26 D 27
Gray Brown Gray Black Black

1 2 1 2 1 2
1 2 3 4 1 2 3 4

D 28 D 29 D 36 D 41
Black Black Black Black

1 2 3 4 1 2 3 4 1 2 1 2 3 4 5 6
3 4

D 50 D 52 D 53 D 54 D 55
Black Black Black Gray Black

1 2
1 2
1 2 1 2
1 2

- 16 -
Engine Control <2AZ-FE , From Dec. 2008 Production>

D 56 D 59 G 12 G 15
Dark Gray Dark Gray White White

1 2 1 2
1 2 3 4
3 4 3 4

5 10
6 7 8 9 16 15 14 13 12 11 10 9

8 7 6 5 4 3 2 1

G 19 G 20 G 22
Yellow White White

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5
1 2 3 4 5 6 7 8
11 12 13 14 15 16 17 18 19 20 6 7 8 9 10 11 12 13 14 15 16

21 22 23 24 25 26 27 28 29 30

G 28 G 47
White White

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

G 57 G 58 G 59 G 60
White White White White

1 2 3 4 5 6
1 2 3 4 5 6 7 8 9 10 1 4 1 2
2 3
11 12 13 14 15 16 17 18 19 20
7 8 9 10 11 12 13 14 15 16 17 5 6 7 8 9 10 3 4 5 6
21 22 23 24 25 26 27 28
18 19 20 21 22 23 24 25 26 11 12 13 14 15 16 7 8 9 10

G 61 G 63 G 70 G 71 G 73
Gray Blue White White White

1 2 3 4 5
6 7 8 9 10 11 12 1 2 3 4 5
6 7 8 9 10 11 12 13 1 1 1

2 2 2

- 17 -
Engine Control <2AZ-FE , From Dec. 2008 Production>

G 74 G 75 G 77 G 78 G 79
White White White White White

1 1 1 1 1

2 2 2 2 2

G103 G104 G116


Black Black Blue

1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11

12 13 14 15 16 17 18 19 20 21 22 12 13 14 15 16 17 18 19 20 21 22 12 13 14 15 16 17 18 19 20 21 22

G127 G128 G131 G132 G133 M 17


Black Black White White Black White

1 2 3
1 1 1 1 1
4 5
2 2 2 2 2

M 26 M 27 M 49 M 50
Blue Blue Blue Blue

1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6

7 8 9 10 11 12 7 8 9 10 11 12 7 8 9 10 11 12 7 8 9 10 11 12

N 27 N 35 N 48
Black Black Black

1 2 3 4 5 1 2 3 4 5
6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12

6 7 8 9 10 11 12

4D 4K
White Gray

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 1 2 3 4 5

6 7 8 9 10

(Before Dec. 2008 Production)

4K 4P
Blue Blue

1 2 3 4 5 1 2 3 4 5
6 7 8 9 10
6 7 8 9 10

(From Dec. 2008 Production until May 2016 Production) (From May 2016 Production)

- 18 -
Engine Control <2AZ-FE , From Dec. 2008 Production>

5A 5D
White White

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
15 16 17 18 19 20 21 22 23 24 25 26 27 28

5K 5K 5L
Gray White Gray

1 2 3 4 5
1 2 3 4 5 1 2 3 4 5
6 7 8 9 10
6 7 8 9 10 6 7 8 9 10

(Before Dec. 2008 Production)


(Before Dec. 2008 Production) (From Dec. 2008 Production until May 2016 Production)

5L 5O
White Blue

1 2 3 4 5
1 2 3 4 5
6 7 8 9 10 6 7 8 9 10

(From Dec. 2008 Production until May 2016 Production, From May 2016 Production)
(From May 2016 Production)

LA LD
White Gray

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12

LL LM
Gray White

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12

RB RD
Gray Gray

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12

RF RG
Gray White

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12

RH RI
Gray White

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12

- 19 -
Engine Control <2AZ-FE , From Dec. 2008 Production>

AG1
White

1 2 8 9
9 8 2 1
10 11 3 4 5 6 7 17 18
12 13 14 15 16 18 17 7 6 5 4 3 11 10
16 15 14 13 12

AG3
Gray

9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9
25 16 15 14 13 12 11 10 17
17 10 11 12 13 14 15 16 25 24 23 22 21 20 19 18
18 19 20 21 22 23 24

AG4
Blue

1 10
10 1
11 2 3 4 5 6 7 8 9 20
12 13 14 15 16 17 18 19 20 9 8 7 6 5 4 3 2 11
19 18 17 16 15 14 13 12

AG5
Blue

1 2 3 4

5 6 7 8 9 10 4 3 2 1

10 9 8 7 6 5

AG6 AM1
White Black

1 2 3
1 2 8 9 3 2 1
9 8 2 1 4 5 6 7 8 8 7 6 5 4
10 11 3 4 5 6 7 17 18
12 13 14 15 16 18 17 7 6 5 4 3 11 10
16 15 14 13 12

- 20 -
Engine Control <2AZ-FE , From Dec. 2008 Production>

AM3 AM4
Black Black

1 2 3
1 2 3 4 5 6 7 8
3 2 1
4 5 6 7 8 3 2 1
8 7 6 5 4
8 7 6 5 4

DA1
White

1 2 3 4

5 6 7 8 9 10 4 3 2 1

10 9 8 7 6 5

DA2
White

7 8 9 10 11 12
1 2 3 4 5 6
13 14 15 16 17 18
12 11 10 9 8 7
19 20 21 22 23 24 25 26 27 28 29 30 6 5 4 3 2 1
18 17 16 15 14 13
30 29 28 27 26 25 24 23 22 21 20 19

GN2
White

11 10 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10 11
22 21 20 19 18 17 16 15 14 13 12
12 13 14 15 16 17 18 19 20 21 22

GN3
White

1 2 8 9
9 8 2 1
10 11 3 4 5 6 7 17 18
12 13 14 15 16 18 17 7 6 5 4 3 11 10
16 15 14 13 12

- 21 -

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