Intake Air Control Valve Assy; Intake Air Control Valve Assy No.3 - Toyota 2002 Camry Service Manual

13–2
INSPECTION
Do Not Adjust
C
A
B
2002 CAMRY REPAIR MANUAL (RM881U)
INTAKE – INTAKE AIR CONTROL SYSTEM (1MZ–FE)
1.

INTAKE AIR CONTROL VALVE ASSY

(a) With 26.7 kPa (200 mm Hg, 7.9 in. Hg) of vacuum applied
to the actuator, check that the actuator rod moves.
(b) One minute after applying the vacuum, check that the ac-
tuator rod does not return.
(c) If the operation is not as specified, replace the intake air
control valve assembly.
NOTICE:
A52008
Do not adjust the adjust screw.
2.

INTAKE AIR CONTROL VALVE ASSY NO.3

(a) Inspect actuator operation
(1) With 26.7 kPa (200 mm Hg, 7.9 in. Hg) of vacuum
applied to the actuator, check that the actuator rod
moves.
(2) One minute after applying the vacuum, check that
the actuator rod does not return.
(3) If the operation is not as specified, replace the in-
take air control valve No.3.
(b) Inspect VSV operation
(1) Using an ohmmeter, check that there is continuity
between each terminals.
Resistance: 37 – 44 Ω at 20_C (68_F)
(2) Check that air flows form port E to the filter.
(3) Apply battery voltage across the terminals.
(4) Check that air flows from port E to port F.
A60500
3. AIR CLEANER CAP SUB–ASSY
(a) Cover port C with finger, and check that air flows form port
B to port A.
(b) Cover port C with finger, and check that air does not flow
from port A to port B.
(c) Cover port A and C with fingers, and apply 60 kPa (450
mm Hg, 18 in. Hg) of vacuum to port B, and check that
there is no change of vacuum after one minute.
A51995
Author : Date :
1300Q–02
1520