1999 TOYOTA CAMRY Service Repair Manual

Page 1505 of 4592

TOYOTA CAMRY 1999  Service Repair Manual A07446
J20
Junction
Connector
EFI Relay
2K2J
2C
BB±YJ27 J28
W±B
EB
9B±Y Y±G
AA1218
13 1
2
G±Y
BRECM
EGR
E01
EGLS5 V
E2 32
VC
5 V
THG
E7
2
1W±GY
BR18
8
MREL
B+ BR
EGR Gas Temp. Sensor
E10 E10
22

Page 1506 of 4592

TOYOTA CAMRY 1999  Service Repair Manual DI±294
± DIAGNOSTICSENGINE (1MZ±FE)
529 Author: Date:
(1) Connect the OBD II scan tool or TOYOTA hand±held tester to the DLC3.
(2) Start and warm up the engine with all accessories switched OFF.

Page 1507 of 4592

TOYOTA CAMRY 1999  Service Repair Manual A00305
ON
ON EGR Gas Temp.
Sensor
EGR Gas Temp.
SensorECM
ECM
5 V
5 V
E2
E2
1
2
1
2
THG
THG18 13
E10
E10
E10E10
13
18
± DIAGNOSTICSENGINE (1MZ±FE)
DI±295
530 Author: Date:
2 Check for open or sho

Page 1508 of 4592

TOYOTA CAMRY 1999  Service Repair Manual A02048
ECM
THG E2ON
1
2E0
E107THG
E2 13
18 EGR Gas Temp. Sensor
5 V
A02043
ECM ON
EGR Gas Temp. Sensor
E10
5 V
THG
E2
DI±296
± DIAGNOSTICSENGINE (1MZ±FE)
531 Author: Date:
3 Check for open or sho

Page 1509 of 4592

TOYOTA CAMRY 1999  Service Repair Manual A02507BE6653
A02839
ON
Air
E
GAir
G
FFE VSV is ON VSV is OFF
± DIAGNOSTICSENGINE (1MZ±FE)
DI±297
532 Author: Date:
4 Check connection and blockage of vacuum hose (See page EC±2).
NG  Repair or r

Page 1510 of 4592

TOYOTA CAMRY 1999  Service Repair Manual S05410
Vacuum
EGR Valve
DI±298
± DIAGNOSTICSENGINE (1MZ±FE)
533 Author: Date:
7 Check EGR system (See page EC±11).
NG Repair or replace.
OK
8 Check EGR valve.
PREPARATION:
(a) Disconnect the vac

Page 1511 of 4592

TOYOTA CAMRY 1999  Service Repair Manual P23871
EGR Gas Temp. Sensor
Connector
± DIAGNOSTICSENGINE (1MZ±FE)
DI±299
534 Author: Date:
OBDII scan tool (excluding TOYOTA hand±held tester)
1 Check resistance of EGR gas temp. sensor.
PREPAR

Page 1512 of 4592

TOYOTA CAMRY 1999  Service Repair Manual A02047
ON
EGR
ONOFF
VSV is ON VSV is OFF
G
E11
Air
FG Air
F EE
DI±300
± DIAGNOSTICSENGINE (1MZ±FE)
535 Author: Date:
4 Check VSV for EGR.
PREPARATION:
(a) Remove the glove compartment (See page S