A59506
Purge Port
Air Inlet Port
Vacuum
EVAP
Port
Continuity
Ohmmeter
B08661
Ohmmeter
No Continuity
B08662
F
E
Air
B08663
E
F
Battery
Air
B08664
–
EMISSION CONTROL
EMISSION CONTROL SYSTEM (2AZ–FE)
12–7
1500
Author:
Date:
2002 CAMRY REPAIR MANUAL (RM881U)
(5)
While holding the air inlet port closed, apply vacuum
(3.43 kPa, 25.7 mmHg, 1.01 in.Hg) to the EVAP port
and check that air flows into the purge port.
If operation is not as spacified, replace the charcoal canister.
(6)
Remove the hose and cap from vent port.
(c)
Inspect VSV for Pressure Swiching Valve
(1)
Using an ohmmeter, check that there is continuity
between the terminals.
Resistance: 30 – 36
Ω
at 20
C (68
F)
If there is no continuity, replace the VSV.
(2)
Using an ohmmeter, check that there is no continu-
ity between each terminal and the body.
If there is continuity, replace the VSV.
(3)
Check that air does not flow from ports E to F.
(4)
Apply battery positive voltage across the terminals.
(5)
Check that air flows from ports E to F.
If operation is not as specified, replace the VSV.
