× 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

P1423 Diagnostic Trouble Code Discussion for May 2008

Fuel Tank Large Leak

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 P1423
Help Request Posted
2004 Volkswagen Passat GLX 4 Motion 2.8L MIL Lamp on VIN: WVWTH63B64
P1423: secondary air injection B1 insufficient flow. Vehicle came in with check engine light on. W/ vag-com retrieved codes as listed. MITCHELL HAS NO INFO, Finding this a lot lately. I have activated secondary blower to confirm operation. All seems well. If anyone can help it would be great. Thanks Nate
May 09, 2008