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International Automotive Technicians Network

Diagnostic Trouble Code Index for October 2024


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.

Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
1P0171Fuel System Lean (Bank 1)Ford
1P0174Fuel System Lean (Bank 2)Ford
1P0301Cylinder 1 Misfire DetectedHonda