Toyota Camry Manual page 1137

DI–110
OBD II scan tool (excluding TOYOTA hand–held tester):
1 Check connection of vacuum hose and EGR hose (See page EC–12).
OK
2 Check VSV for EGR.
ON
w/o Immobiliser
EGR
ON
w/ Immobiliser
Air
EGR
Air
E
G
Air
Filter
A03017
VSV is ON
NG
DIAGNOSTICS
E9 Connector
OFF
E8 Connector
OFF
ON
Air
E
G
VSV is OFF
A03418
– ENGINE (5S–FE)
NG Repair or replace.
PREPARATION:
(a) Remove the glove compartment (See page SF–64).
(b) Disconnect the E9 connector (w/o immobilizer) or E8 con-
nector (w/ immobilizer) the ECM.
(c) Turn the ignition switch ON.
CHECK:
Check VSV function
(1) Connect between terminal EGR of the ECM con-
nector and body ground (ON).
(2) Disconnect between terminal EGR of the ECM con-
nector and body ground (ON).
OK:
(1) VSV is ON:
Air from port E is flowing out through the air filter.
(2) VSV is OFF:
Air from port E is flowing out port G.
OK Go to step 4.
Author : Date :
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