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P0400 Diagnostic Trouble Code Discussion for November 2007

Exhaust Gas Recirculation System Flow Malfunction

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Trouble Ticket Help Requests for DTC P0400
Help Request Posted
1995 Nissan 200SX SE-R 2.0L Hesitation, Stall, bogs VIN: 1N4BB42D3S
P0400: Egr. Car will not run off idle bogs and dies hard to start.Egr valve over active pluged it off same problem.Cleaned mass air sensor same problem idles better but still will not run off idle.Owner drove to my shop but can not drive home.All i did was replace clutch ...
November 29, 2007