× 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

P1443 Diagnostic Trouble Code Discussion for August 2009

Secondary Air Injection System Control Valve Circuit Malfunction (Bank 2)


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 P1443
Help Request Posted
1997 Ford Thunderbird LX 4.6L Poor Idle Quality, Cuts out, MIL Lamp on VIN: 1FACP62W7V
P1443: EVAP Purge Flow System Malfunction. ... same three codes return. Pcm turns most of the injectors off to prevent engine damage. engine rpms remain low, (monitered via scanner) vehicle speed remain zero and codes still return. The RPM limit reached code is the trouble. We cant find a cause for the...
August 11, 2009