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P1491 EGR Valve Lift Insufficient Detected how do i fix this problem?
Wiki User
∙ 12y ago
depending on your mileage, if you have less than 80,000 miles or car is not older than 8 years old the dealer will actually fix it for free. Honda extended the warranty for that. if not it gets complicated you have to remove the intake manifold and drill out the egr passage then replace the valve.
Wiki User
∙ 12y ago
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