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Adapting fuel shut-off valve control unit to immobilizer control unit > < Retrofitting fuel shut-off valve control unit J366

Passat (B3)

Installing fuel shut-off valve control unitJ366
Installing fuel shut-off valve control unit -J366-
–  Switch off ignition.
–  Remove injector lines as a complete set → Diesel direct fuel injection and glow plug system; Rep. Gr. 23
  Note
No fuel must spill on hoses or lines!
–  Disconnect 2-pin connector between 17-pin connector on engine and the fuel shut-off valve -N109- → Current flow diagrams, Electrical fault finding and Fitting locations.
–  Disconnect and remove line at fuel shut-off valve -N109-.
The removed line is no longer needed.
   
–  Grease semi-circular surface of clamp -2- with provided grease.
–  Insert clamp -2- behind fuel shut-off valve -N109--1-.
–  Also grease the clamping surfaces with provided grease on fuel shut-off valve control unit.
  Note
Screwed connection surfaces and threaded holes must be free of grease!
  N96-0164
–  Using hexagon nut -1-, firmly screw cover cap lower part -4- and single cable -2- of the fuel shut-off valve control unit -1- to fuel shut-off valve -N109--3-, 1.5 Nm +1 Nm.
After screwing, the terminal must have the position shown in the figure.
  N96-0165
–  Slide cover cap upper part -2- as shown over hexagon nut onto cover cap lower part -1- and snap in.
  N96-0166
–  Slide fuel shut-off valve control unit -J366--1- onto fuel shut-off valve -N109--A- until control unit lies against valve.
The single line -X- must not be pinched.
  N96-0167
–  At first only hand-tighten securing bolts (shear bolts) -1- so that the bolt heads do not break off.
  Note
Once the bolt heads are sheared off the securing bolts cannot be unscrewed again! The securing bolts must therefore be finally tightened only after the immobilizer is functionally checked.
–  Re-install injector lines as a complete set → Diesel injection and glow plug system; Rep. Gr.23.
–  Connect 2-pin connector from fuel shut-off valve control unit to open connector on 17-pin connector on engine.
–  Secure line as with previous line.
  N96-0168

Adapting fuel shut-off valve control unit to immobilizer control unit > < Retrofitting fuel shut-off valve control unit J366