2000 TOYOTA CAMRY Service Repair Manual

Page 2529 of 4770

TOYOTA CAMRY 2000  Service Repair Manual ± DIAGNOSTICSENGINE (5S±FE)
DI±109
344 Author: Date:
4 Check EGR system (See page EC±12).
NG Repair or replace.
OK
5 Check EGR vacuum modulator (See page EC±12).
NG  Repair or replace.
OK
6 Che

Page 2530 of 4770

TOYOTA CAMRY 2000  Service Repair Manual A03017
A03418
ON
E9 Connector
EGR
OFF
Air
FilterON
Air
Air
E
G E
VSV is ON
VSV is OFF Air
G w/o Immobiliser
w/ Immobiliser
OFF
ON EGR
E8 Connector
DI±110
± DIAGNOSTICSENGINE (5S±FE)
345 Author: Da

Page 2531 of 4770

TOYOTA CAMRY 2000  Service Repair Manual ± DIAGNOSTICSENGINE (5S±FE)
DI±111
346 Author: Date:
3 Check operation of VSV for EGR (See page SF±43).
NG  Replace VSV for EGR.
OK
Check for open and short in harness and con-
nector between en

Page 2532 of 4770

TOYOTA CAMRY 2000  Service Repair Manual DI±112
± DIAGNOSTICSENGINE (5S±FE)
347 Author: Date:
7 Check manifold absolute pressure sensor (See page SF±53).
NG  Repair and replace.
OK
Check and replace ECM (See page IN±31).

Page 2533 of 4770

TOYOTA CAMRY 2000  Service Repair Manual ± DIAGNOSTICSENGINE (5S±FE)
DI±113
348 Author: Date:
DTC P0402 Exhaust Gas Recirculation Flow Excessive
Detected
CIRCUIT DESCRIPTION
Refer to DTC P0401 (Exhaust Gas Recirculation Flow Insufficien

Page 2534 of 4770

TOYOTA CAMRY 2000  Service Repair Manual DI±114
± DIAGNOSTICSENGINE (5S±FE)
349 Author: Date:
2 Check EGR valve (See page EC±12).
NG  Repair or replace.
OK
3 Check VSV for EGR*.
*: If you have TOYOTA hand±held tester, see page DI±105

Page 2535 of 4770

TOYOTA CAMRY 2000  Service Repair Manual ± DIAGNOSTICSENGINE (5S±FE)
DI±115
350 Author: Date:
6 Check EGR vacuum modulator (See page EC±12).
NG  Repair or replace.
OK
7 Check manifold absolute pressure sensor (See page SF±53).
NG Repa

Page 2536 of 4770

TOYOTA CAMRY 2000  Service Repair Manual FI7081
Waveform of Heated Oxygen
Sensor before CatalystNormal CatalystWaveform of Heated Oxygen
Sensor behind Catalyst DI±116
± DIAGNOSTICSENGINE (5S±FE)
351 Author: Date:
DTC P0420 Catalyst Syst