Camry Sedan 4-Door L4-132 2164cc 2.2L DOHC (5S-FE) (1995)
EGR Valve: Testing and Inspection
EGR VALVE INSPECTION PROCEDURE
1. CHECK SEATING OF THE EXHAUST GAS RECIRCULATION (EGR) VALVE.
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Start the engine and check that the engine starts and runs at idle.
2. CHECK EGR VALVE OPERATION.
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Apply vacuum directly to the EGR valve with the engine idling.
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Check that the engine runs rough or dies.
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Reconnect the vacuum hoses to the proper locations.
If no problem is found with this inspection, the valve is okay; otherwise inspect EGR valve and passages.
3. VISUAL INSPECTION.
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Remove EGR valve.
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Check the valve for sticking and heavy carbon deposits.
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If a problem is found, repair as needed.
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Install EGR Valve with new gasket