Page 1166 of 4770

E
RELAY
Basically, an electrically operated
switch which may be normally
closed (1) or open (2).
Current flow through a small coil
creates a magnetic field which either
opens or closes an attached switch.
1. NORMALLY
CLOSED
2. NORMALLY
OPEN
SWITCH, MANUAL
Opens and closes
iitth b
SPEAKER
An electromechanical device which
creates sound waves from current
flow.
RELAY, DOUBLE THROW
A relay which passes current
through one set of contacts or the
other.
circuits, thereby
stopping (1) or
allowing (2) current
flow.1. NORMALLY
OPEN
2. NORMALLY
CLOSED
RESISTOR
An electrical component with a fixed
resistance, placed in a circuit to
reduce voltage to a specific value.SWITCH, DOUBLE THROW
A switch which continuously passes
current through one set of contacts
or the other.
RESISTOR, TAPPED
A resistor which supplies two or
more different non adjustable
resistance values.SWITCH, IGNITION
A key operated switch with several
positions which allows various
circuits, particularly the primary
ignition circuit, to become
operational.
RESISTOR, VARIABLE or RHEOSTAT
A controllable resistor with a variable
rate of resistance.
Also called a potentiometer or
rheostat.
SENSOR (Thermistor)
A resistor which varies its resistance
with temperature.SWITCH, WIPER PARK
Automatically returns wipers to the
stop position when the wiper switch
is turned off.
(Reed Switch Type)
SENSOR, SPEED
Uses magnetic impulses to open
and close a switch to create a signal
for activation of other components.TRANSISTOR
A solidstate device typically used as
an electronic relay; stops or passes
current depending on the voltage
applied at ºbaseº.
SHORT PIN
Used to provide an unbroken
connection within a junction block.WIRES
Wires are always drawn as
straight lines on wiring
diagrams.
Crossed wires (1) without a
black dot at the junction are
tj i d
(1) NOT
CONNECTED
SOLENOID
An electromagnetic coil which forms
a magnetic field when current flows,
to move a plunger, etc.
j
not joined;
crossed wires (2) with a
black dot or octagonal ( )
mark at the junction are
spliced (joined)
connections.
(2) SPLICED
Page 1176 of 4770
G
Position of Parts in Engine Compartment
[1MZ±FE]
I 1 Idle Air Control Valve
I 2 Igniter
I 5 Ignition Coil No.1
I 6 Ignition Coil No.2
I 7 Ignition Coil No.3
I 8 Injector No.1
I 9 Injector No.2
I 10 Injector No.3
I 11 Injector No.4
I 12 Injector No.5
I 13 Injector No.6
K 1 Knock Sensor 1
K 2 Knock Sensor 2
M 2 Mass Air Flow Meter
N 1 Noise Filter (Ignition)
O 1 Oil Pressure SW
P 1 Park/Neutral Position SW,A/T Indicator Light SW and
Back±Up Light SW
P 2 Power Steering Oil Pressure SWR 1 Radiator Fan Motor
S 1 Starter
S 2 Starter
T 1 Theft Deterrent Horn
T 2 Throttle Position Sensor
V 2 Vehicle Speed Sensor (Combination Meter)
V 3 Vehicle Speed Sensor
(Electronically Controlled Transmission)
V 4 VSV (EGR)
V 5 VSV (EVAP)
V 6 VSV (Intake Air Control)
W 1 Washer Level Warning SW
W 2 Washer Motor
W 3 Water Temp. Sender
W 4 Water Temp. SW No.1
W 5 Water Temp. SW No.2
Page 1178 of 4770
G
Position of Parts in Engine Compartment
[5S±FE]
I 1 Idle Air Control Valve
I 3 Ignition Coil and Igniter No.1
I 4 Ignition Coil and Igniter No.2
I 8 Injector No.1
I 9 Injector No.2
I 10 Injector No.3
I 11 Injector No.4
I 14 Intake Air Temp. Sensor
K 1 Knock Sensor 1
M 1 Manifold Absolute Pressure Sensor
N 1 Noise Filter (Ignition)
O 1 Oil Pressure SW
P 1 Park/Neutral Position SW,A/T Indicator Light SW and
Back±Up Light SW
P 2 Power Steering Oil Pressure SWR 1 Radiator Fan Motor
S 1 Starter
S 2 Starter
T 1 Theft Deterrent Horn
T 2 Throttle Position Sensor
V 2 Vehicle Speed Sensor (Combination Meter)
V 4 VSV (EGR)
V 5 VSV (EVAP)
W 1 Washer Level Warning SW
W 2 Washer Motor
W 3 Water Temp. Sender
W 4 Water Temp. SW No.1
Page 1202 of 4770
II3 12
2 1 A A
B±R B±R L
22 1 A
B±R Y
12 1 A
B±R G
10A
9
B±R
A
2 1
B±R IGNITION COIL NO. 3 I 7
IGNITION COIL NO. 2 I 6
IGNITION COIL NO. 1 I 5
NOISE FILTER
(
IGNITION) N 1
ED 3 7 6 5 4 B±R
GR(
*1)
W± R
LG±B
BR±Y
GR
BR
BR
JUNCTION CONNECTOR J18
IGNITER I 2
IGF I GT3 I GT2 I GT1 GND
NSW IGF IGT3 IGT2 IGT1IGC3 IGC2 IGC1 +B
B±O(
*2)STA* 1 : TMC MADE
* 2 : TMMK MADE
E 25 E13 E12 E11
A 7
B±W
E 7
ENGINE CONTROL MODULEB A, E 8 E, E11 B 20 B±W
GR(
*1)
B±O(
*2)
BR
Page 1206 of 4770
* 1 : W/ ENGINE IMMOBILISER SYSTEM
* 2 : W/O ENGINE IMMOBILISER SYSTEM* 3 : TMC MADE
* 4 : TMMK MADE
B±R
A 22A 22
C 20C 23
C 3C 17
C 19(
*2) C 22(
*1)
A 11(
*2) A 11(
*1) NSW IGT1 IGF IGT2
STAI 2A A
EC
BR BR BRY±R W± RBR W± RB
W±R
IGT IGF GND IGF IGT GND+B +B
A
B± W
BB
1
GR(
*3)
B±O(
*4)
B±R
B±R
B±R
B±WJUNCTION CONNECTOR
IGNITION COIL
AND IGNITER
NO. 1IGNITION COIL
AND IGNITER
NO. 2
NOISE FILTER
(
IGNITION)
JUNCTION
CONNECTOR J25
I 3 I 4
J19
N 1
E 7
ENGINE CONTROL MODULEC A, E 9 BB
23432411
W±R
Page 1216 of 4770

I 2
I 2 I 2
I 2 I 21 2
1 2D 3
D 18 D23 D2D13 D14 A17 E 22D 9
1 II1 2
13 213 1 3 1
3 1 A
2312 34 2 4 2 2 B±Y
BR(
*1) BR
BR Y BR E2 VTA1 VC THG THW PTNKEGLSPS RSO RSC HTS OXS HAFR
B±LW± G
P BR
YY
BR BR
G±B G±Y YL BR BR
Y
R±W
Y±B
P±B
B
B± R(
*1)
BR(
*1)BBR BRB±Y B±Y
B±Y
(
SHIELDED)
(
SHIELDED)(
SHIELDED) Y
A
IDLE AIR CONTROL VALVE
HEATED OXYGEN SENSOR
(
BANK 1 SENSOR 2)
AIR FUEL RATIO SENSOR
(
BANK 1 SENSOR 1) I 1
H 8
A28
JUNCTION
CONNECTOR J20
T 2
THROTTLE POSITION SENSOR
EGR GAS TEMP. SENSOR
ENGINE COOLANT TEMP. SENSOR
VAPOR PRESSURE SENSOREGR VAL VE
POSITION SENSOR
POWER STEERING
OIL PRESSURE SWE 1
E 5
V 1E 2
P 2
ENGINE CONTROL MODULEB E 7 E 8ACE 9 DE10+B E1
HT OX
PTNK
E2 VCC
E2 VTA VC BRI 2ID1 6IG34II2 1 C 16
6
IND
P
R±Y R±Y R±Y
G± W G±W
E 29
FROM FAN NO. 1 RELAYCF
IMLD , , , EE1 1 , B B
B JUNCTION
CONNECTOR J2 4
B(
*1)
THEFT
DETERRENT
ECU T 3 BR B(
*1)
AFR± AFR+
B D
B D
B J10
JUNCTION
CONNECTOR E 16 E15 B9B8D11 D20
G(
*1 *4)
BR(
*1 *5)
R(
*1 *4)
B±R(
*1 *5)
B(
*1) B±Y
D 12 D4 I 2 BR
I 2
I 2 42
31A
OX HTBR
B
Y±RBR
B±Y (
SHIELDED)
(
*6)(
*6)
(
*6)
(
*6) (
*6) (
*6)
OXL1 HTLE1 +B
HEATED OXYGEN SENSOR
(
BANK 2 SENSOR 1) H 4
(
SHIELDED)BR(
*6)
BR(
*6)BR(
*6) BR(
*6)
II13
ID15 II1 4ID12
BRBR
YBR(
*6)
* 1 : CALIFORNIA
* 4 : TMC MADE
* 5 : TMMK MADE
* 6 : EXCEPT CALIFORNIA
(
*1)
Page 1230 of 4770

23 15P
N5
6
I 2 15A
EFI FROM POWER SOURCE
SYSTEM (
SEE PAGE 50)
EBEC
5A STARTER
1K 4
2K 7
2F 42C10
B EBB
A 14 D7A1C9C10 C17 C 23 C22 A 12A B
A 1A22 A11 1J 3
4 1 4 1
A2 3 3 2 B
B±Y Y W B±R(
*1) B±W(
*1) G±RB± RR
B±Y
B±W
B±O B±W
B± Y
B±Y
Y± R W±R W±RBB± Y B±Y
B±WB± Y
B±YB±R
W±B W±B
B±W
B±W
GR
B±O B±O GR(
*3)
GR BR B±RBRG±R
B±W
B± R
W
Y
W±R
B
FC #40 #30 #20 #10 IGT1 IGF IGT2+B BATT NSW STA(
*4 M/T)
(
*4 A/T) (
*4)
(
A/ T)
(
A/ T)
(
M/T)PARK/NEUTRA
LPOSITION SW
JUNCTION
CO NNE CTOR EFI
RE LA Y
J29P 1
* 1 : W/ ENGINE IMMOBILISER SYSTEM
* 2 : W/O ENGINE IMMOBILISER SYSTEM* 3 : TMC MADE
* 4 : TMMK MADEJUNCTION
CONNECTOR
IGNITION COIL AND
IGNITER NO. 1
IGNITION COIL AND
IGNITER NO. 2
J19
I 3
I 4
A A
BRB±R
2 1
CLUTCH START SW C 7II2 10 II2 11
E 3B±Y
BB
B JUNCTION
CO NNE CTOR J25
B± RIGTIGF IGFIGT
+B GND GND+B
II3 13
B±R B± RC 12 C 11 MREL IGSW
R
LA 14 C24 C25 C11 C12 C3 C 20 C19(
*1)
(
*2)
R (
*1)
L (
*1)
B±Y
II3 9
(
A/ T) (
*3 A/T)
A EAEABB B±W(
*2)
(
*1)
2J8
2J2
A 11 B± Y
A 12 A2A22(
*1)
(
*2)(
*1)
(
*2)
J27
JUNCTION CONNECTORB A, J28
E 7
ENGINE CONTROL MODULEB A, E 8 C, E 9 D, E10 2C 5W±B W±B
A BB CBC GR(
*3 M/T)J 7
JUNCTION
CONNECTORB A, J 8 B±W B±W
B±W
(
A/T)
Page 1232 of 4770

FROM POWER SOURCE SYSTEM (
SEE PAGE 50)
1C 91J11
1 2
2 1
IK2 7IK22
IK2 9II3 10 II21
1 I 2 I 2
A 10 A 20 A21 A19 C19 B11 C4 B 6C8B15 C4C17 C5A2
2 1 B8 1 3
2 A
B4 2123
A
1 3
2 5 1
BR
B±YBR BRB±Y(
*6) B±Y
BR
BR
BR
BR
BR
B±Y PS SW THR LOCK IN PRS MGC TE1
A/C SW LOCK
B±LL±R L±W BRW±L W±L W±LG L±Y
G L±YR±BR±B R±W
R±BW
L±Y
L±W
B±R
BR
L
B±W
G±O G±O
B±YB±Y
BR
B±Y
BR
OX1 HT1 TE1 NE+ NE± G+ E LSE1 +B
10A TAIL
10A
MIRROR±
HEATER (
SHIELDED)
(
SHIELDED) (
SHIELDED)
(
*6) (
*6)(
*6)
(
*6)
L
B±R
(
*6)
DIODE
(
IDLE±UP)
HEATED OXYGEN SENSOR
(
BANK 1 SENSOR 1)
DATA LINK
CONNECTOR 1
CRANKSHAFT
POSITION SENSOR
CAMSHAFT
POSITION SENSOR
JUNCTION
CONNECTORH 3
D 1
C 2
C 1
J12
D11
JUNCTION CONNECTOR
A/C SWHEATER CONTROL SW
A/C EVAPORATOR
TEMP. SENSOR
POWER STEERING OIL PRESSURE SWFROM MG
CLT RELAY
FROM
A/C DUAL
PRESSURE SW
FROM A/ C
MAGNETIC
CLUTCH AND
LOCK SENSORJ12
A13
P 2H 9
A14* 5 : CALIFORNIA
* 6 : EXCEPT CALIFORNIA
BR
ENGINE CONTROL MODULEB E 7 E 8ACE 9 +B E1
OX HT* 1 : W/ ENGINE IMMOBILISER SYSTEM
* 2 : W/O ENGINE IMMOBILISER SYSTEM
, , DE10 , B 5C1B7D12 D6D11 A13(
*1)
(
*2)
IG3 8D 4KSW
L±B L±B L±B
TO UNLOCK
WARN ING SW
A 10 A 15 A21 A13 C18 B10 B12
IG3 4II4 3D 1IMLD
R±Y R±Y R±Y
6
IND R±YTHEFT DETERRENT
ECU T 3
(
*1)
(
*2) D 3D8D9TXCT CODE RXCK
R±L
G± W
L±Y
TO TRANSPONDER
KEY AMPLIFIER
DD
J10
JUNCTION
CONNECTORII4 9 * 3 : TMC MADE
* 4 : TMMK MADE