Volkswagen Passat 1995 Official Factory Repair Manual page 1658

Electrical wiring and component checks
Ignition switched off
Measuring range: Resistance measurement - - selected
Test Item checked
step
Wiring to Mass Air Flow
sensor (G70)
Wiring for Engine
Speed sensor (G28)
3 pin connector (white)
near starter
3) Exhaust Gas
Recirculation (EGR)
valve (N18)
3) Wiring for Exhaust Gas
Recirculation (EGR)
valve (N18)
1)
Observe notes
2)
Connector pin assignment
3)
Only for vehicles with Exhaust Gas Recirculation (EGR) system
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Test conditions
- additional work
- Disconnect Mass Air
Flow sensor harness
connector
- Bridge connector
terminals 2 + 4
- Bridge sockets 30 +
55 of Test Box
- Disconnect EGR
valve harness
connector
- Bridge connector
terminals 1 + 2
Page 01-41
Page 01-56
Test Box
sockets
16 + 17
2)
---- 67 + 68
56 + 67 56
+ 68
Briefly
bridge 9 +
56
23 + 30
, Fig. 8
Page 11 of 16
01-51
Specifications
1)
max. 1.5
500...700
Valve must
audibly click
max. 1.5
6/12/2004