Volkswagen Passat 1995 Official Factory Repair Manual page 1960

Multiport fuel injection and ignition system
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.FU07.24.1
- Hold fuel injectors in VAG 1602 fuel analyzer.
- Disconnect harness connector from Engine
Coolant Temperature (ECT) sensor -G62-.
- Disconnect 5-pin connector from ignition coil.
- Set VAG 1630 digital potentiometer side A to 15
K and using test leads from VW 1594 connect to
terminals 1 and 3 of disconnected harness
connector.
- Operate starter (second technician required).
The fuel injectors must pulsate and spray in
accordance with firing order.
- Switch ignition off and check fuel injectors for
leaks.
No more than 2 drops/minute may leak from each
fuel injector.
Note:
When installing the fuel injectors make sure that the
O-rings are not damaged.
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12/6/2004