Check engine due to faulty EGR valve on Honda Pilot

The exhaust gas recirculation valve (EGR valve) can fail, resulting in the illumination of the Check Engine Light.

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Average mileage: 167,965 (139,863–185,000)
4 model years affected: 2003, 2004, 2006, 2007 more
8 people reported this problem
2 people shared problem details
2004 Honda Pilot178,000
Check engine light, poor starting, rough idle - Dealer diagnosed
2006 Honda Pilot185,000
Has been going on for quite a while but was originally told it was the emissions (bad catalytic converter). Car started running really rough, almost stalling out and would not start properly.
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