Volkswagen Passat 1995 Official Factory Repair Manual page 2208

Ignition, servicing
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.FU08.28.1
Ignition coil, checking
Recommended special tools and equipment
V.A.G 1598/18 test box
V.A.G 1526 multimeter or V.A.G 1715
multimeter
V.A.G 1527 voltage test lamp
V.A.G 1594 connector test kit
Wiring diagram
Test requirements
The respective fuses of Motronic Engine Control
Module (ECM) -J220- must be OK:
Electrical Wiring Diagrams, Troubleshooting &
Component Locations
Battery voltage must be at least 11.5 Volts.
All electrical consumers such as, lights and rear
window defroster must be switched off.
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