Engine Control System - 4.8L, 5.3L, & 6.0L (DTC P0068 To DTC P0174)

• Diagnostic Information & Procedures
  • DTC P0068
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Diagnostic Aids
    • Test Description
  • DTC P0101 (With Throttle Actuator Control)
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Diagnostic Aids
    • Test Description
  • DTC P0102
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Diagnostic Aids
    • Test Description
  • DTC P0103
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Diagnostic Aids
    • Test Description
  • DTC P0106 (With Throttle Actuator Control)
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Test Description
  • DTC P0107
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
  • DTC P0108
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
  • DTC P0112
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Diagnostic Aids
  • DTC P0113
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Diagnostic Aids
    • Test Description
  • DTC P0116
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Test Description
  • DTC P0117
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Diagnostic Aids
  • DTC P0118
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Diagnostic Aids
  • DTC P0120
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Diagnostic Aids
    • Test Description
  • DTC P0125
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
  • DTC P0128
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
  • DTC P0131 or P0151
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
      • Lean Test:
      • Power Enrichment Test:
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Test Description
  • DTC P0132 or P0152
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
      • Rich Test:
      • Decel. Fuel Cutoff Test:
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Test Description
  • DTC P0133 or P0153
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Test Description
  • DTC P0134 or P0154
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Test Description
  • DTC P0135, P0141, P0155, or P0161
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
      • Heater Current Test
      • Heater Resistance Test
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Test Description
  • DTC P0136 or P0156
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Test Description
  • DTC P0137 or P0157
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
      • Lean Test
      • Power Enrichment Test
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Test Description
  • DTC P0138 or P0158
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
      • Rich Test
      • Decel. Fuel Cutoff Test
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Test Description
  • DTC P0140 or P0160
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Test Description
  • DTC P0171 or P0174
    • Circuit Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the MIL/DTC
    • Diagnostic Aids
    • Test Description