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What to replace for EGR valve, 2009 RX350 AWD

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Old 02-03-22, 10:08 AM
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hummingbir
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Default What to replace for EGR valve, 2009 RX350 AWD

2009 RX350 AWD - 140k miles, do I have to replace EGR valve for maintenance?
if needed, what parts should be replaced?
where is "EGR valve delay switch" located in engine(2GRFE)?

thanks in advance
Old 02-03-22, 11:23 AM
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Mesquite77
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PCV in pic above arrow, vacuum switching below. I changed my PCV at 92K miles, but old one seemed fine. Neither on scheduled maintenance list I don't think.

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Old 02-03-22, 01:18 PM
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hummingbir
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Thanks for your info.
Old 02-06-22, 12:15 PM
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Felix
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I'd at least replace the pcv as its super simple........
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