Volkswagen Passat ‘97 User Manual

21
Electric circuit
30
15
X
31
30
15
X
31
N156
S
J220
64 4 3
2
Components
J17 Fuel pump relay
J220 Motronic control unit
N156 Intake manifold pressure
change valve
S Fuse
J17
IN OUT
SSP 192/106
The engine control unit sends a signal to the
intake manifold pressure change valve.
It uses the vacuum unit to change over the
intake manifold. Power is supplied via the fuel
pump relay.
Engine control unit J220
IIntake manifold pressure
change valve N156
Vacuum unit
SSP 192/127

Volkswagen Passat ‘97 Specifications

General

Brand	Volkswagen
Model	Passat ‘97
Category	Automobile
Language	English