A L L Diagnostic Trouble Codes ( DTC )

• Testing and Inspection
  • Diagnostic Trouble Code Descriptions
    • Fuel System Fault Codes Index
    • Ignition System Fault Code Index
  • Manufacturer Code Charts
    • DTC 0000
    • DTC 1111
    • DTC 2121
    • DTC 2122
    • DTC 2123
    • DTC 2141
    • DTC 2142
    • DTC 2223
    • DTC 2232
    • DTC 2233
    • DTC 2312
    • DTC 2341
    • DTC 2342
    • DTC 4341
    • DTC 4343
    • DTC 4431
    • DTC 4443
    • DTC 4444