Volkswagen Passat 1995 Official Factory Repair Manual page 1683

Motronic Fuel Injection and Ignition system, component layout
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Page 20 of 59
24-13
7 - Harness
connector
4 pin
For Mass
Air Flow
sensor
(G70)
Check
Oxygen
sensor
heater
Voltage
supply
Page 01-
42 ,
Electrical
checks,
test step
Fig. 4
8 - Mass Air
Flow (G70)
*
9 - Intake
hose
10 - Elbow
11 - Hose
For Idle
Air
Control
From
silencer
Page
24-18 ,
item 14
12 - Positive
Crankcase
Ventilation
(PCV)
heating
element
6/12/2004