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P0402 Diagnostic Trouble Code Discussion for April 2007

EGRC-BPT Valve Function

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Trouble Ticket Help Requests for DTC P0402
Help Request Posted
1996 Ford Explorer XLT 5.0L MIL Lamp on
P0402: Excessive EGR Flow Detected. Vehicle was brought in for inspection, and check engine light was on, with code P402,vehicle is running fine, engine is running properly, but code is still present, need help with this one, any ideas why the code P402 is present with no problems, can't pass in...
April 13, 2007