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P0402 Diagnostic Trouble Code Discussion for January 2008

EGRC-BPT Valve Function

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Trouble Ticket Help Requests for DTC P0402
Help Request Posted
2001 Mercedes-Benz Smart .8L Hesitation, MIL Lamp on VIN: WMEAJ00F86
P0402: excessive EGR. ... issues.The first one is that the Smart car dealership will not return our phone calls.The second I'm hoping is relatively easy. How does one reset the maintenance reminder light? And Lastly, this car had low power and a code P0402 as mentioned above. The t...
January 28, 2008