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Air Inlet Port
Vacuum
No Continuity
F
E
F
E
2002 CAMRY REPAIR MANUAL (RM881U)
EMISSION CONTROL
Purge Port
If operation is not as spacified, replace the charcoal canister.
EVAP
Port
A59506
(c)
Ohmmeter
If there is no continuity, replace the VSV.
Continuity
B08661
Ohmmeter
If there is continuity, replace the VSV.
B08662
Air
B08663
If operation is not as specified, replace the VSV.
Air
Battery
B08664
–
EMISSION CONTROL SYSTEM (2AZ–FE)
(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.
(6)
Remove the hose and cap from vent port.
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)
(2)
Using an ohmmeter, check that there is no continu-
ity between each terminal and the body.
(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.
Author :
12–7
Date :
1500
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