OS
← Component Tree

Engine Control Unit (ECU / ECS)

critical
Parent: Electronic Control System

Components for this Group (3)

MAN ECS (Engine Control System)
MAN Energy Solutions ME/ME-C · Supplier: MAN Energy Solutions
8w
Common Failures:
  • • CCU communication loss (CAN bus issue)
  • • Software update incompatibility
  • • Power supply redundancy failure
  • • Sensor input drift
Service: Dual-redundant ECU. Software updates via MAN PrimeServ. Keep backup CCU on board.
Weight: 45.0 kg
WIN-GD WiDE Engine Control System
WIN-GD X-DF · Supplier: WIN-GD / ABB
8w
Common Failures:
  • • Redundancy switchover failure
  • • CAN bus communication loss
  • • Cylinder-individual timing deviation
  • • Software version mismatch across units
Service: WiDE = Wartsila Intelligent Diesel Engine. Dual-redundant. iCER optimization requires latest firmware.
Weight: 50.0 kg
Cat 3516 ECM (Electronic Control Module)
Caterpillar Cat 3500 Series · Supplier: Caterpillar
4w
Common Failures:
  • • ECM software fault requiring reflash
  • • Sensor input harness corrosion in marine environment
  • • Power supply voltage spike damage
  • • Communication bus error with vessel control system
Service: Full-authority ADEM ECM controls injection timing, fuel quantity, and engine protection. Keep spare ECM on board.
Weight: 8.0 kg