Corolla Wagon L4-96.8 1587cc 1.6L DOHC (4A-FE) (1996)
EGR Valve: Service and Repair
COMPONENTS FOR EGR VALVE REMOVAL AND INSTALLATION
EGR VALVE REMOVAL
1. REMOVE AIR CLEANER HOSE AND CAP
(See cylinder head removal)
2. REMOVE EGR VALVE
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Disconnect the following hoses and connector:
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Vacuum hose
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EGR hose
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EGR gas temp. sensor connector
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Remove the 2 nuts, EGR valve and gasket.
Torque: 13 N.m (130 kgf.cm, 9 ft.lbf)
INSTALLATION HINT: Install the EGR valve with a new gasket.
EGR VALVE INSPECTION
INSPECT EGR VALVE
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Check for sticking and heavy carbon deposits.
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If a problem is found, replace the valve.
EGR VALVE INSTALLATION
INSTALLATION HINT: Installation is in the reverse order of removal.