Vacuum and Vapor Hose Diagrams

Engine 605.912, Model 210







Figure 1
4/1 Air filter upper housing
10 In-line fuel injection pump
12/4 Resonance intake line vacuum element
12/5 Resonance intake manifold vacuum element
61 Filter
61/3 Orifice, orange
62 Damper
63/1 Check valve, automatic A/C
65 Vacuum control valve
99/3 Resonance intake manifold
102 Pressure control flap vacuum element
104 Vacuum pump
105 Upshift delay vacuum element
106 Modulating pressure vacuum element

ATM Vent to component compartment
OUT Outlet from vacuum transducer (Y31/2)
VAC Vacuum supply from vacuum pump

B28 Pressure sensor
B28/3 EGR lifting sender
Y3/4 Modulating pressure switchover valve (AT/CC)
Y3/5 Upshift delay switchover valve (AT/CC)
Y22/6 Resonance intake manifold switchover valve
Y22/7 Resonance intake line switchover valve
Y23/1 Fuel quantity actuator (IFI)
Y31/1 EGR valve vacuum transducer
Y31/2 Pressure control flap vacuum transducer

br brown
gr grey
tr transparent
gn green
sw black
ws white

a Vent
b Vent to passenger compartment
c Remaining consumers