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P0402 Diagnostic Trouble Code Discussion for May 2018

EGRC-BPT Valve Function


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Trouble Ticket Help Requests for DTC P0402
Help Request Posted
2006 Ford F-350 Super Duty XLT 6.0L MIL Lamp on VIN: 1FTWW31P56
P0402: Excessive EGR Flow Detected. ... excessive EGR flow. Prior to me getting it, it has had a new turbo and 2 Ford (reman) EGR valves put on by a used car dealer. Originally brought in to me about 1000 miles ago due to this fault AND running/starting very poorly. Running issue was due to ...
May 08, 2018
2006 Ford F-350 Super Duty XLT 6.0L MIL Lamp on VIN: 1FTWW31P56
P0402: Excessive EGR Flow Detected. ... excessive EGR flow. Prior to me getting it, it has had a new turbo and 2 Ford (reman) EGR valves put on by a used car dealer. Originally brought in to me about 1000 miles ago due to this fault AND running/starting very poorly. Running issue was due to ...
May 18, 2018