× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0402 Diagnostic Trouble Code Discussion for April 2009

EGRC-BPT Valve Function

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0402
Help Request Posted
2006 Mercedes-Benz Smart Fortwo .8L no power VIN: WMEAJ00F86
P0402: EGR Flow excessive detected. Hello group, I have this lovely NAPA smart fortwo delivery vehicle today that has absolutely no power, not that there is lots when it is running well either. However, I do need to get it some more power than it has. I have scanned it for codes and come up wit...
April 03, 2009
2004 Nissan Frontier XE 2.4L MIL Lamp on VIN: 1N6DD26T24
P0402: EGRC-BPT Excessive Flow. Folks, I have me a hair puller, and it more than likely is a simple fix, and I am beginning to overthink the problem. Vehicle came in 5 days ago with code mentioned above. BPT was not regulating vacuum properly under load, so I replaced it, cleared the code, r...
April 15, 2009