2000 TOYOTA CAMRY Service Repair Manual

Page 441 of 4770

TOYOTA CAMRY 2000  Service Repair Manual Disconnect  the EFI fuse (15 A) for 10 sec. or more, with IG switch OFF. Initiate
test mode (Connect terminals TE2 and E1 of data link connector, 1 or 2 with IG
switch OFF).
CIRCUIT DESCRIPTION (Cont

Page 442 of 4770

TOYOTA CAMRY 2000  Service Repair Manual Check for open and short in harness and
connector between EFI main relay and ECM.
Check for open in harness and connector
between EGR gas temp. sensor and ECM. Check voltage of VSV for EGR Power sourc

Page 443 of 4770

TOYOTA CAMRY 2000  Service Repair Manual (1) Remove glove compartment.
(See page EG1±234).
(2) Warm up engine to normal operating temperature.
Check voltage between terminal EGR of engine control module
connector and body ground.
INSPECTION

Page 444 of 4770

TOYOTA CAMRY 2000  Service Repair Manual Remove VSV for EGR. (See page EG1±154, 155*).
Measure resistance between terminals of VSV for
EG R.
Check for open and short in harness and connector between EFI
main relay and VSV for EGR, VSV and e

Page 445 of 4770

TOYOTA CAMRY 2000  Service Repair Manual Remove EGR gas temp. sensor.
Measure resistance between terminals of EG R
gas temp. sensor connector.
Resistance: 64 ± 97 k
 at 50C (122F)
                  11 ±16 k
 at 100C (212F)

Page 446 of 4770

TOYOTA CAMRY 2000  Service Repair Manual CIRCUIT DESCRIPTION
Park/Neutral  Position Switch Signal*
The ECM uses the signals from the park/neutral position switch to determine whether the transmis±
sion is in park or neutral, or in some othe

Page 447 of 4770

TOYOTA CAMRY 2000  Service Repair Manual Check and repair harness or connector between
sensor and ECM.Proceed to next circuit inspection shown on
matrix chart (See page EG1±327).
Check for open and short in harness and
connector between A/C

Page 448 of 4770

TOYOTA CAMRY 2000  Service Repair Manual Setting  the test mode.
(1) Turn ignition switch OFF.
(2) Connect terminals TE2 and E1 of DLC2.
(3) Turn ignition switch ON.
(For checking terminal IDL, disconnect the
vacuum hose from the throttle bo