× 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

P2404 Diagnostic Trouble Code Discussion for May 2009

EVAP Leak Detection Pump Sense Circuit Range/Performance


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 P2404
Help Request Posted
2003 Volkswagen Beetle GLS 2.0L MIL Lamp on VIN: 3VWCK21Y43
P2404: evap sys leak. ... that keeps setting a code p2187-sys to lean bank 1. I replaced the mass air flow as this usually cures the problem and has before on others. I also checked and repaired a couple vacuum lines and thought everything would be fine. The lady drove the car abou...
May 28, 2009