× 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

P0492 Diagnostic Trouble Code Discussion for September 2011


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 P0492
Help Request Posted
2001 BMW 330Ci 3.0L MIL Lamp on VIN: WBABN53491
P0492: secondary airlow flow. have tested all the usual areas for this complaint, and all is well.found that DME is not giving groung to activate air pump or vacuum solinoid,also ECT is working normally.what else can ihibit this function other than failing DME? any help is good help,thanks...
September 29, 2011
2001 BMW 330Ci 3.0L MIL Lamp on VIN: WBABN53491
P0492: secondary airlow flow. have tested all the usual areas for this complaint, and all is well.found that DME is not giving groung to activate air pump or vacuum solinoid,also ECT is working normally.what else can ihibit this function other than failing DME? any help is good help,thanks...
September 30, 2011