2000 TOYOTA CAMRY Service Repair Manual

Page 457 of 4770

TOYOTA CAMRY 2000  Service Repair Manual Check for open in harness and connector between IG switch and
EFI main relay, EFI main relay and body ground (See page IN±31).
Remove EFI fuse from J/B No.2.
Check continuity of EFI fuse.
Continuity

Page 458 of 4770

TOYOTA CAMRY 2000  Service Repair Manual CIRCUIT DESCRIPTION
Battery positive voltage is supplied to terminal BATT of the ECM even when the ignition switch is off
for use by the diagnostic trouble code memory and air±fuel ratio adaptive con

Page 459 of 4770

TOYOTA CAMRY 2000  Service Repair Manual Remove glove compartment.
(See page EG1±234)
Measure voltage between terminal BATT of en±
gine control module connector and body ground.
Voltage: 9 ±14 V
Check voltage between terminal BATT of engi

Page 460 of 4770

TOYOTA CAMRY 2000  Service Repair Manual Reference INSPECTION USING OSCILLOSCOPE
INJECTOR SIGNAL WAVEFORM
wWith the engine idling measure waveform between terminals #10, #20 (#1, #2, #3 and #4*)
and E01 of engine control module.
HINT: The co

Page 461 of 4770

TOYOTA CAMRY 2000  Service Repair Manual WIRING DIAGRAM
Except California specification vehicles.
Only for California specification vehicles.
± 5S±FE ENGINECIRCUIT INSPECTIONEG1±411

Page 462 of 4770

TOYOTA CAMRY 2000  Service Repair Manual (1) Remove glove compartment.
(See page EG1±234)
(2) Turn ignition switch ON.
Exc. California spec.
Measure voltage between terminals #10, #20 of
engine control module connector and body
ground.
Only

Page 463 of 4770

TOYOTA CAMRY 2000  Service Repair Manual Check for open in harness and connector between terminals E01, E02
of engine control module connector± and body ground (See page IN±31).
Remove AM2 fuse from J/B No. 2.
Check continuity of AM2 fuse.

Page 464 of 4770

TOYOTA CAMRY 2000  Service Repair Manual Check injection volume of injector
(See page EG1±195).
wInjection volume
49 ± 59 cm (3.0 ± 3.6 cu in.)/15 sec.
Difference between each injector:
Less than 5 cm3 (0.3 cu in.)
wLeakage
Fuel drop: On