Engine Control Module: Technical Service Bulletins

• Engine - THIS BULLETIN HAS BEEN CANCELED
• ECM/PCM - Damage Prevention
• ECM - Packard 32 Way Connector Identification
• Canister Purge - Circuit Diagnosis
  • Overview
  • Component Locations 5.0L (VIN H/G), 5.7L (VIN 6)
  • ECM Connector Terminal End View 5.0L (VIN H & G) & 5.7L (VIN 6)
  • ECM Wiring Diagram 5.0L (VIN H&G) & 5.7L (VIN 6)
  • Chart C-3 Canister Purge Solenoid Check 5.0L (CARB)
  • Chart C-3 Canister Purge Valve Solenoid Check 5.0L (VIN H&6) "B" Series (VIN Y) "G" Series. (CARB)
• ECM - Ability to Auto-Zero TPS Voltage
• ECM/PCM - Damaged and/or Misdiagnosed
• Engine Controls - ECM May Contain Wrong PROM
• ECM - Revised Replacement Procedure
• Engine Controls - Revised ECM Dwell Calibration