Mercedes-Benz V12 Biturbo M 279 AMG User Manual

Introduction of the New V12 Biturbo
Engine M 279 AMG
Introduction into Service Manual
Daimler AG, GSP/OR, HPC R 822, D-70546 Stuttgart
Order No. 6516 1392 02 - HLI 000 000 08 01 – Printed in Germany – 06/12
– This printout will not be recorded by the update service. Status: 06 / 2012 –

Mercedes-Benz V12 Biturbo M 279 AMG Specifications

General

Engine Type	V12
Displacement	5980 cc
Bore	82.6 mm
Stroke	93.0 mm
Compression Ratio	9.0:1
Aspiration	Twin-turbocharged
Fuel System	Direct injection
Engine Management	Bosch ME 9.7
Fuel Type	Petrol
Maximum Power	621 hp @ 4800-5400 rpm
Maximum Torque	1000 Nm @ 2300-4300 rpm

Summary

Mechanical Components

Crankcase

Engine block structure, cylinder liners, and ventilation.

Oil Pan

Crank Assembly

Crankshaft, connecting rods, and pistons.

Cylinder Head

OHC design, valves, spark plugs, and valve assembly.

Combustion

Charging

Turbocharging system and boost pressure control.

Fuel System

Fuel supply, pump control, safety shutoff, and injection.

Exhaust System

Cooling and Lubrication

Engine Cooling

Turbocharger Cooling

Charge Air Cooling

Engine Lubrication

Electrical and Electronic Systems

Engine Control

ME-SFI control unit, systems, and functions.

Ignition System

On-Board Diagnosis