12033–01
A59502
A59503
Vent Port
Purge Port
EVAP Port
Air Drain
Port
Cap
Air
A59504
Purge Port
Air Inlet Port
Air Drain Port
EVAP
Poet
Air
A59505
Purge Port
Air Inlet Port
Vacuum
12–6
–
EMISSION CONTROL
EMISSION CONTROL SYSTEM (2AZ–FE)
1499
Author:
Date:
2002 CAMRY REPAIR MANUAL (RM881U)
INSPECTION
1.
CHARCOAL CANISTER ASSY
(a)
Visually check the charcoal canister for cracks or dam-
age.
(b)
Inspect the charcoal canister operation.
(1)
Plug the vent port with the cap.
(2)
While holding the purge port closed, blow air (1.76
kPa, 18 gf/cm
2
, 0.26 psi) into the EVAP port and
check that air flows from the air drain port.
(3)
While holding the purge port and the air drain port
closed, blow air (1.76 kPa, 18 gf/cm
2
, 0.26 psi) into
the EVAP port and check that air does not flow from
the air inlet port.
(4)
Apply vaccum (3.43 kPa, 25.7 mmHg, 1.01 in.Hg)
to the purge port, check that the vacuum dose not
decrease when the air inlet port is closed, and
check that the vacuum decreases when the air inlet
port is released.