Volkswagen Passat 1995 Official Factory Repair Manual page 1559

Readiness code
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW...
Readiness code, generating
Requirements
The respective fuses of the
Motronic fuel injection and ignition
system must be OK:
Electrical Wiring Diagrams,
Troubleshooting & Component
Locations
Fuse -1- and Secondary Air
Injection (AIR) pump relay -2- (in
engine compartment at bulkhead)
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.
If vehicle is equipped with an A/C
system, it must be switched off.
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6/12/2004