2000 TOYOTA CAMRY O2 sensor

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

G ELECTRICAL WIRING ROUTING
Position of Parts in Instrument Panel
A 12 A/C Amplifier
A 13 A/C Evaporator Temp. Sensor
A 14 A/C SW
A 15 ABS and Traction ECU
A 16 ABS and Traction ECU
A 17 ABS and Traction ECU
A 18 ABS ECU
A 19 ABS ECU
A 20 Air Vent Mode Control Servo Motor
A 22 Airbag Squib (Front Passenger Airbag Assembly)
A 23 Airbag Squib (Steering Wheel Pad)
A 24 Ashtray Illumination
A 33 A/C Blower Motor Linear Controller
A 34 A/C Control Assembly
A 35 A/C Control Assembly
A 36 A/C Room Temp. Sensor
A 37 A/C Solar Sensor
A 38 Air Inlet Control Servo Motor
A 39 Air Mix Control Servo Motor
A 40 Automatic Light Control Sensor
B 3 Blower Motor
B 4 Blower Resistor
B 5 Blower SW
B 8 Blower Resistor (Low Speed)
C 4 Cigarette Lighter
C 5 Cigarette Lighter Illumination
C 6 Clock
C 7 Clutch Start SW
C 8 Combination Meter
C 9 Combination Meter
C 10 Combination MeterC 11 Combination SW
C 12 Combination SW
C 13 Combination SW
C 14 Cruise Control Clutch SW
C 15 Cruise Control ECU
C 17 Center Airbag Sensor Assembly
C 18 Center Airbag Sensor Assembly
C 19 Center Airbag Sensor Assembly
D 4 Data Link Connector 2
D 5 Data Link Connector 3
D 6 Daytime Running Light Relay (Main)
D 7 Diode (Courtesy)
D 10 Diode (Dome)
D 11 Diode (Idle±Up)
E 7 Engine Control Module
E 8 Engine Control Module
E 9 Engine Control Module
E 10 Engine Control Module
E 11 Engine Control Module
G 3 Glove Box Light and SW
H 7 Hazard SW
H 8 Heated Oxygen Sensor (Bank 1 Sensor 2)
H 9 Heater Control SW
I 15 Ignition Key Cylinder Light
I 16 Ignition SW
I 17 Integration Relay
I 18 Integration Relay

G ELECTRICAL WIRING ROUTING
Position of Parts in Body
A 25 ABS Speed Sensor Rear LH
A 26 ABS Speed Sensor Rear RH
A 27 Auto Antenna Motor and Relay
B 6 Buckle SW LH
C 16 Condenser
D 12 Door Courtesy SW Front LH
D 13 Door Courtesy SW Front RH
D 14 Door Courtesy SW Rear LH
D 15 Door Courtesy SW Rear RH
D 16 Door Key Lock and Unlock SW Front LH
D 17 Door Key Lock and Unlock SW Front RH
D 18 Door Lock Control SW RH
D 19 Door Lock Motor and Door Unlock Detection SW Front LH
D 20 Door Lock Motor and Door Unlock Detection SW Front RH
D 21 Door Lock Motor and Door Unlock Detection SW Rear LH
D 22 Door Lock Motor and Door Unlock Detection SW Rear RHF 10 Front Door Speaker LH
F 11 Front Door Speaker RH
F 12 Front Tweeter (Speaker) LH
F 13 Front Tweeter (Speaker) RH
F 14 Fuel Pump and Sender
H 10 High Mounted Stop Light
I 19 Interior Light
J 38 Junction Connector
J 39 Junction Connector
J 40 Junction Connector
L 1 License Plate Light LH
L 2 License Plate Light RH
L 3 Light Failure Sensor
L 4 Luggage Compartment Key Unlock SW
L 5 Luggage Compartment Light
L 6 Luggage Compartment Light SW

G
Position of Parts in Body
M 3 Moon Roof Control SW and Relay
M 4 Moon Roof Motor and Limit SW
N 2 Noise Filter (Rear Window Defogger)
P 5 Personal Light
P 6 Power Window Control SW Front RH
P 7 Power Window Control SW Rear LH
P 8 Power Window Control SW Rear RH
P 9 Power Window Master SW and Door Lock Control SW LH
P 10 Power Window Motor Front LH
P 11 Power Window Motor Front RH
P 12 Power Window Motor Rear LH
P 13 Power Window Motor Rear RH
P 24 Pretensioner LH
P 25 Pretensioner RHR 8 Rear Combination Light LH
R 9 Rear Combination Light LH
R 10 Rear Combination Light RH
R 11 Rear Combination Light RH
R 12 Rear Speaker LH
R 13 Rear Speaker RH
R 14 Rear Window Defogger
R 15 Rear Window Defogger
R 16 Remote Control Mirror LH
R 17 Remote Control Mirror RH
S 7 Side Airbag Sensor LH
S 8 Side Airbag Sensor RH
V 1 Vapor Pressure Sensor
V 7 VSV (Vapor Pressure Sensor)
V 8 Vanity Light LH
V 9 Vanity Light RH

G
Connector Joining Wire Harness and Wire Harness
12211234
56781 2 3 4
5 6 7 8
1234
56XX1 2 3 4
5 6 X X1112
3421
43
1
1
EA1DARK GRAYEB1GRAY
EB1GRAYEB2GRAYEC1DARK GRAY
ES1BLACK(w/ Daytime Running Light)
(w/o Daytime Running Light)
CodeJoining Wire Harness and Wire Harness (Connector Location)
EA1Engine Room Main Wire and Engine Room Main No.3 Wire (Radiator LH)
EB1Cowl Wire and Engine Room Main Wire (Under the Engine Room J/B No 2)EB2Cowl Wire and Engine Room Main Wire (Under the Engine Room J/B No.2)
EC1Engine Wire and Sensor Wire (Head Cover RH)
ES1Engine Wire and Engine Room Main Wire (Under the Engine Room J/B No.2)

2K 7
2F 42C10 23 15
E 4E3E2E1DD5 B BBB A BAB
A 16 A1
EB15A
EFI FROM POWER SOURCE SYSTEM (
SEE PAGE 50)
II3 9
B±Y B±Y B±Y
B±Y B±W
B±R
G
R±L
W
Y
R
LB±Y
B±YB±YB±R W± B
R±L
W
Y
R
L W± B
EFI RELAY
B±Y
+B BATT
ENGINE CONTROL MODULEB E 7 E 8ACE 9 FC
#60 #50 #40 #30 #20 #10 2C 5
W± B
B 16NEO
BR±W
A 14EFI+
W
A 21EFI±
B
A 13TRC+
LG
A 20TRC±
L
FROM ABS AND
TRACTI ON ECU 2J8
A EAE
B±Y
, , ,
A2
B±R
W± B B±W B±W
2
2J
B±W
B±Y B±Y
B(
*1)
B(
*1)
B±Y
B± Y
D E10 EE11 , 3
A G±R
G IGSWMRELA BB C
A 7P
N5 B±W B
JUNCTION
CONNECTORB J 7 J 8A
PARK/NEUTRAL
POSITION SW
JUNCTION
CONNECTOR
P 1
J29
STAB 20 B
B± W
, B
II2 11
10
II2 2 1
GR(
*4 A/T)B±W
B±W
B±O
GR
* 1 : CALIFORNIA
* 4 : TMC MADE
* 3 : W/ ENGINE IMMOBILISER SYSTEM6
B± O
GR
B±W(
A/T)(
M/T)
(
*5)
(
*4)
(
*5 A/T)C 7
CLUTCH START
SW
(
A/T)
A 8B±W
* 2 : W/ TRACTION CONTROLC 10TXCT
L±Y
C 5RXCK
R±L
C 4CODE
G±W
TO TRANSPONDER
KEY AMPLIFIER
(
*3)
(
*3)
(
*3)
6
(
*1)
(
*2)
(
*2)
(
*2)
(
*2)
(
*2)(
A/T)
B C
B±O(
*5 M/T) GR(
*4 M/T)
B B
NSW A 9ID1 1
VV
ID1 10
B±Y
2 1VSV (
VAPOR
PRESSURE SENSOR) V 7
B± Y
J27
JUNCTION
CONNECTORB A, J28
TPC
* 5 : TMMK MADE

ENGINE CONTROL (1MZ±FE)
10A
MIRROR±
HEATER FROM POWER SOURCE S YSTEM (
SEE PAGE 50)
1J 1115A
STOP
1C 7 10A
TAI L
1C 9
2 1
2 1
2 1
D 19 D 10 E 25 E 13 E 12 E 111R 5
2 4AAA
53A
A
B±Y B±Y B±Y B±Y
B±Y
E2 G VG IGF IGT3 IGT2 IGT1EVP1 EGR ACIS STP ELS2 ELS
LG Y±G R±Y G± W G± WG± WW B±YG± O G±O
B±Y B±Y B±Y R±BP W±R LG±B BR±YGR
B±Y
VSV (
INTAKE AIR CONTROL)
VSV (
EGR)
VSV (
EVAP) V 6
V 5 STOP LIGHT SW S 6
JUNCTION CONNECTOR
J20
MASS AIR
FL OW METE R M 2 1 2
BR C 11KSW
IGB B
A B
J 9
JUNCTION
CONNECTORA
A
JUNCTION
CONNECTOR J11
UNLOCK WARNING SW U 1L±B L±B
W±B W±B BR B(
*1)
B(
*1)
D 22
1 THA
L±Y
J12
JUNCTION
CONNECTORB CA A
JUNCTION CONNECTORB J2 7 J28
A
A
A
D 7 E 18 E 17 A 18 19A 15 A
B , J10
IG38
1D7
1M5
1 2
1J7
1M3
,
1R 4
E 7 BA, E 8
E10
ENGINE CONTROL MODULEE D, E11C , E 9 ,
V 4
D 3D11BR A
13 24
HT OX
W L±B(
*6)
BR B±Y
(
SHIELDED)(
*6)
(
*6)
(
*6)
(
*6)
HTR OXR1+B E1
HEATED OXYGEN SENSOR
(
BANK 1 SENSOR 1) H 3
L±B L±B
TO IGNI TER

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)