gf0761d2005h

ME-SFI driving mode, function

Type gf · topic 07.61 · version 0101 · 2009-02-18

Applies to: ENGINE 272.979 in MODEL 906 ENGINE 272.978 in MODEL 639

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.61 ME fuel injection/ ignition system — Series 639 · Series 906

Also applies to engines/gearboxes: 272 978, 272 979

GF07.61-D-2005H

ME-SFI driving mode, function

20.1.09

ENGINE 272.979 in MODEL 906

ENGINE 272.978 in MODEL 639

When driving, the following functions are active; they are described in separate documents:

Swirl flap switchover

Maximum engine speed limitation

Actuation of the purge switchover valve (Y58/1)

Acceleration enrichment

Partial load or wide open throttle operation

Engine speed signal

Safety fuel shutoff

Intake manifold changeover

Inertia fuel shutoff

Overheating and pinging protection

Anti-knock control [AKC]

Fuel evaporation control system

ME-SFI swirl flap switchover, function

GF07.61-D-3001H

ME-SFI maximum engine speed limitation, function

GF07.61-D-3007H

Purge control valve actuation, function

GF07.61-D-3013H

ME-SFI acceleration enrichment, function

GF07.61-D-3015H

ME partial load/full load operation function

GF07.61-D-3016H

ME engine speed signal, function

GF07.61-D-3017H

ME-SFI safety fuel shutoff, function

GF07.61-D-3018H

Intake manifold switchover function

GF07.61-D-3028H

ME-SFI overrun fuel shutoff, function

GF07.61-D-4019H

Overheating/pinging protection, function

GF07.61-D-4027H

Knock control function

GF15.12-D-4024H

Fuel evaporation control system, function

GF47.30-D-3013H

Referenced documents