Engine Controls - 2.0L (L34 GMDAT) - DTC P0404 To DTC P2110

• DTC P0404, P0405, P0406, or P042E
  • DTC Descriptors
  • Diagnostic Fault Information
  • Typical Scan Tool Data
  • Circuit Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
    • P0404
    • P0405
    • P0406
    • P042E
  • Action Taken When the DTC Sets
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Component Testing
  • Repair Procedures
• DTC P0420
  • DTC Descriptor
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Diagnostic Aids
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Testing
  • Repair Procedures
• DTC P0442 or P0456
  • DTC Descriptors
  • Circuit Description
  • Diagnostic Fault Information
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Diagnostic Aids
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
    • Special Tools Required
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
  • Repair Verification
• DTC P0446
  • DTC Descriptor
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Diagnostic Aids
  • Reference Information
    • Schematic Reference
    • DTC Type Reference
    • Scan Tool Reference
    • Special Tools Required
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
  • Repair Verification
• DTC P0451 or P0454
  • DTC Descriptors
  • Typical Scan Tool Data
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
    • P0451
    • P0454
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
    • Special Tools Required
  • Circuit/System Testing
  • Repair Procedures
• DTC P0452 or P0453
  • DTC Descriptors
  • Diagnostic Fault Information
  • Typical Scan Tool Data
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
    • P0452
    • P0453
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Diagnostic Aids
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
• DTC P0455
  • DTC Descriptor
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Diagnostic Aids
  • Reference Information
    • Schematic Reference
    • DTC Type Reference
    • Scan Tool Reference
    • Special Tools Required
  • Circuit/System Verification
  • Circuit/System Testing
  • Component Testing
  • Repair Procedures
  • Repair Verification
• DTC P0458 or P0459
  • DTC Descriptors
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
    • DTC P0444
    • DTC P0445
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Component Testing
  • Repair Procedures
• DTC P0496
  • DTC Descriptor
  • Circuit Description
  • Diagnostic Fault Information
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Diagnostic Aids
  • Reference Information
    • Schematic Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Testing
  • Repair Procedures
  • Repair Verification
• DTC P0498 or P0499
  • DTC Descriptors
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
    • P0498
    • P0499
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Component Testing
  • Repair Procedures
• DTC P0502
  • DTC Descriptor
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Diagnostic Aids
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
• DTC P0506 or P0507
  • DTC Descriptors
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
    • P0506
    • P0507
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
• DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
  • DTC Descriptors
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
    • P0601
    • P0602
    • P0604 or P0606
    • P2610
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Reference Information
    • DTC Type Reference
  • Circuit/System Testing
  • Repair Procedures
• DTC P061B or P161B
  • DTC Descriptors
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
    • P061B or P161B
  • Conditions for Setting the DTC
    • P061B
    • P161B
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Reference Information
    • DTC Type Reference
  • Circuit/System Testing
  • Repair Procedures
• DTC P0630
  • DTC Descriptor
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Diagnostic Aids
  • Reference Information
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Repair Procedures
• DTC P0641 or P0651
  • DTC Descriptors
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Diagnostic Aids
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
• DTC P0650
  • DTC Descriptor
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
• DTC P0685
  • DTC Descriptor
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Component Testing
  • Repair Procedures
• DTC P0700
  • DTC Descriptor
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Circuit/System Verification
• DTC P1137 or P1166
  • DTC Descriptors
  • Diagnostic Fault Information
  • Typical Scan Tool Data
  • Circuit 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
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
• DTC P1138 or P2297
  • DTC Descriptors
  • Diagnostic Fault Information
  • Typical Scan Tool Data
  • Circuit 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
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
• DTC P1391, P1392, or P1393
  • DTC Descriptors
  • Diagnostic Fault Information
  • Typical Scan Tool Data
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
    • P1391
    • P1392
    • P1393
  • Action Taken When the DTC Sets
  • Conditions for Clearing the MIL/DTC
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
• DTC P1396 or P1397
  • DTC Descriptors
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
    • P1396
    • P1397
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Component Testing
  • Repair Procedures
• DTC P1516, P2101, or P2119
  • DTC Descriptors
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
    • DTC P1516
    • DTC P2101
    • DTC P2119
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Diagnostic Aids
  • Reference Information
    • Schematic Reference
    • Connector End View Reference
    • Electrical Information Reference
    • DTC Type Reference
    • Scan Tool Reference
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Procedures
• DTC P2104, P2105, P2106, or P2110
  • DTC Descriptors
  • Diagnostic Fault Information
  • Circuit/System Description
  • Conditions for Running the DTC
  • Conditions for Setting the DTC
  • Action Taken When the DTC Sets
  • Conditions for Clearing the DTC
  • Circuit/System Verification