Motor electronics (ME-SFI) fuel injection and ignition system, function - GF07.61-P-0001MCU

ENGINES 132.9 in MODEL 451.3 /4 

The ME-SFI [ME] control unit (N3/10) is the master control unit for the engine control and a subscriber on the Control Area Network (data bus/CAN bus) (CAN).

Functions 

• Start process
  • Terminal 15 On
  • Starting
  • Start quantity control
  • Post-start enrichment
• Driving mode
  • idle speed control
  • warm-up control
  • acceleration enrichment
  • deceleration fuel shutoff
  • antiknock control
  • camshaft adjustment
  • fan control
  • maximum engine speed limitation
  • external quantity intervention
  • O2-sensor heater
  • two-sensor control
  • fuel regeneration
  • tank leaktightness monitoring
  • safety fuel shutoff
  • catalytic converter heating
  • secondary air injection
  • ignition system
• On-board diagnosis
  • readiness code
  • fault detection
  • consequential fault
  • CHECK ENGINE indicator lamp (A1e26)
  • fault memory
  • limp-home mode
  • function chain

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	Motor electronics (ME-SFI) fuel injection and ignition system control unit, output signals	GF07.61-P-0001-07MCU
	Electrical function diagram for engine control ME-SFI [ME]	PE07.61-P-2050MCU
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