Volkswagen Passat 1995 Official Factory Repair Manual page 2869

On Board Diagnostic (OBD), general information
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.AT02.01.1
Fig. 12 Park/Neutral Position (PNP) Relay -
J226-
Location: The PNP Relay is located on the auxiliary
relay panel under the instrument panel, left side.
Marked with number "150" (arrow)
Fig. 13 Engine Control Module (ECM)
Location: The Engine Control Module (ECM) is
located in the heating/ventilation intake plenum
chamber, right side.
Removing and installing ECM
Repair Manual, Fuel Injection & Ignition, Repair
Group 24
Page 19 of 19
01-19
12/6/2004