Engine Control Module: Technical Service Bulletins

• Customer Interest
  • Engine Controls - MIL ON/DTC 23 (Gearbox Fault)
  • False MIL ON DTC's P1775 & 23 Set
  • ECM - DTC's P0443 & P0441 Sert
  • Engine - Poor Starting in Cold Weather
  • Sunvisor Vanity Mirror - Short Circuit/Fuse Blown
  • ECM - Engine Stalls When Cold, MIL ON
  • MIL ON at Low Temperature/Hard Acceleration
  • Erratic Idle/Engine Stalls MIL ON DTC 23/44/45/48
  • ECM/ABS ECU - DTC's P1317/P1703 Set
• All Technical Service Bulletins
  • Engine Controls - MIL ON/DTC 23 (Gearbox Fault)
  • False MIL ON DTC's P1775 & 23 Set
  • ECM - DTC's P0443 & P0441 Sert
  • Oxygen Sensor - Codes 44 & 45 Diagnosis
  • Engine - Poor Starting in Cold Weather
  • Fuel Injection - Misfire Diagnostics
    • Overview
    • Mechanical Tests
    • Fuel Injector Balance Check
    • Fuel Injector Electrical Checks Using P.A.C.
  • Sunvisor Vanity Mirror - Short Circuit/Fuse Blown
  • ECM - Engine Stalls When Cold, MIL ON
  • MIL ON at Low Temperature/Hard Acceleration
  • Temperature Gauge - Inaccurate/False DTC's Stored
    • Overview
    • Snap-on PAC Ground Check Instructions
  • Erratic Idle/Engine Stalls MIL ON DTC 23/44/45/48
  • ECM/ABS ECU - DTC's P1317/P1703 Set