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Take off intake tube between air box and throttle body(TB) pull evap solenoid out of it and just push it out of your way and also unplug pcv hose from intake tube. EGR is located underneath TB it has a square 6-pin connector on it. Unplug the conector and then unbolt the two 12mm bolts to free EGR valve. Be careful not to lose or damage the metal gasket that goes between egr valve and TB instal in reverse order

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Q: How do you replace 2003 protege egr valve?
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