Toyota Camry Manual page 1325

DI–298
7 Check EGR system (See page EC–11).
OK
8 Check EGR valve.
Vacuum
EGR Valve
OK
9 Check vacuum control valve (See page EC–11).
OK
Check and replace ECM (See page IN–31).
DIAGNOSTICS – ENGINE (1MZ–FE)
NG Repair or replace.
PREPARATION:
(a) Disconnect the vacuum hose from EGR valve.
(b) Start the engine.
CHECK:
Check whether the engine stall when apply vacuum to EGR
valve.
OK:
Engine runs rough or stall.
S05410
NG Repair or replace EGR valve.
NG Replace vacuum control valve.
Author : Date :
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