Engine Control Unit

Is the primary element that manage a series of actuators on an internal combustion engine to create optimal engine performance. It bases on values reading from multitude sensors and adjust series of components such as air-fuel mixture, ignition timing, idle speed, etc.  Taking into the consideration ECU’s sensitive construction as well as unfavorable working conditions the damages are very common but hopefully repairable. 

Our company focuses on:

Mercedes-Benz (Actros, Atego, Vario, Econic, etc.) PLD Temic
  • short circuit on cylinders (1,2,3 vs. 4,5,6 and 1,2 vs. 3,4) 
  • engine idle rough problem
Scania (Euro 3, 4, 5) Motorola ECU MS6, EMSS7 
  • too high fuel pressure 
  • engine stops after heating
  • car starter constantly working and impossible to switch off
MAN (TGA, TGX, TGM, TGL) Bosch MS EDC6.x and EDC7.x 
  • engine stops while driving
  • truck start-up impossible 
  • no communication with ECU 
  • fault codes e.g. 651, 652, 653, 654, 655, 656
Mercedes-Benz (Antos, Arocs, etc.) MCM1.x, MCM2.x, ACM2.x
  • engine idle rough problem
  • short circuit on cylinders