Engine Control System - 3.9L - DTC P2077 To DTC P2A04

• DTC P2077 or P2078
  • DTC Descriptors
  • Diagnostic Fault Information
  • Typical Scan Tool Data
  • Circuit/System Description
    • Notes
    • Ignition Voltage Circuit
    • Ground Circuit
    • Variable Tuning Signal Circuit
    • IMT Fan Position Signal Circuit
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
  • Repair Verification
• DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138
  • DTC Descriptors
  • Diagnostic Fault Information
  • Typical Scan Tool Data
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
    • P2120
    • P2122
    • P2123
    • P2125
    • P2127
    • P2128
    • P2138
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
• DTC P2A01
  • DTC Descriptor
  • Diagnostic Fault Information
  • Typical Scan Tool Data
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
  • Repair Verification
• DTC P2A04
  • DTC Descriptor
  • Diagnostic Fault Information
  • Typical Scan Tool Data
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
  • Repair Verification