Pneumatic diagram (HFM-SFI) · pp0751p5000df · Mercedes-Benz WIS

PP07.51-P-5000DF

Pneumatic diagram (HFM-SFI)

12.8.96

ENGINE 104.995 in MODEL 210.055 with CODE (498) Japanese version

P14.30-0234-06

40 Diaphragm pressure regulator

60 Modulating pressure vacuum unit

89 EGR valve

98 Vacuum element for upshift delay

126 Air shutoff valve

128 Check valve (vacuum)

135 Check valve (vacuum supply)

136 Vacuum reservoir

M16/6 Idle speed control (ISC) actuator

M33 Electric air pump

N3/4 HFM-SFI control module

Y3/3 Upshift delay switchover valve

Y27 EGR switchover valve

Y32 Air pump switchover valve

Y58/1 Purge control valve

a Activated charcoal filter

rt red

gr grey

sw black

tr transparent

	Fuel supply (HFM-SFI) function	GF07.51-P-3004D
	Secondary air injection function	GF14.30-P-3012D
	Evaporative emission control system function	GF47.30-P-3013L