× 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

P0179 Diagnostic Trouble Code Discussion for September 2013

Fuel Composition Sensor High Frequency

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 P0179
Help Request Posted
2002 Chevrolet S10 2.2L Hesitation VIN: 1GCCS14502
P0179: Fuel Composition Sensor High Frequency. I have a2002 chev s10 runs bad stalls check fuel pressure 22lbs should be 56 62 thought fuel pump wrong . I can check the line from pump to filter on dead head and get 80 lbs connect other line going to filter check outlet of filter and get 22 lbs can not unde...
September 26, 2013