× 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

P0261 Diagnostic Trouble Code Discussion for June 2018

Fuel Injector 1 Circuit Low


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 P0261
Help Request Posted
2007 Ford F-250 Super Duty XLT 6.0L codes VIN: 1FTSW21P37
P0261: Cylinder 1 Injector Circuit Low. I checked for DTC- hadn't been cleared. I checked old EGR valve- coked. Checked EGR passages- suprisingly very clear. Test drive- good power no misfire, but then again 6.0 will mask a misfire very nicely. Performed a buzz test- had 8 injectors w/low curren...
June 26, 2018
2007 Ford F-250 Super Duty XLT 6.0L codes VIN: 1FTSW21P37
P0261: Cylinder 1 Injector Circuit Low. I checked for DTC- hadn't been cleared. I checked old EGR valve- coked. Checked EGR passages- suprisingly very clear. Test drive- good power no misfire, but then again 6.0 will mask a misfire very nicely. Performed a buzz test- had 8 injectors w/low curren...
June 27, 2018