× 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

P0941 Diagnostic Trouble Code Discussion for August 2018

insufficient flow B1


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 P0941
Help Request Posted
2002 Porsche 911 Carrera 3.6L MIL Lamp on VIN: WP0CA29902
P0941: insufficient flow B1. I have a insufficient flow code. The secondary air pump activates in the morning and has good strong flow the problem is that I am not getting a ground signal to the changeover valve tested it with a noid light. I have constant power but need the ECU to or...
August 09, 2018