× 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

P1402 Diagnostic Trouble Code Discussion for January 2007

EGR System Malfunction Detected (Open)

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 P1402
Help Request Posted
1998 Mazda Millenia 2.5L Excessive Emissions, MIL Lamp on VIN: JM1TA2219W
P1402: EGR Valve Position Sensor Circuit Malfunction. Hello Mazda Techs: I have this 98 mellenia with MIL on, DTC P0400 insuficient flow detected, EGR. When I activated EGR at idle , I had no difference in RPM. I then removed EGR and cleaned. It was stuck. I reset the MIL and road tested car to get readiness stat...
January 19, 2007