syncro tdi lock/unlock system reardiff

Forums Repairs & Technical Repairs & Technical for Golf & Passat cars syncro tdi lock/unlock system reardiff

  • This topic has 2 voices and 2 replies.
Viewing 3 posts - 1 through 3 (of 3 total)
  • Author
    Posts
  • #1748
    jimtdi
    Member

    Hello there,
    I’m building a syncro golf mk2 from 1986. I build a tdi in it, but i have some questions about the function of the hoses from the rear diff. I have two hoses (correct me if i’m wrong), a black one and a green one. Which of them is vacuum and where do i have to mount them, because it’s a diesel.
    I have find out the working of the relay that gives the signal, but to know if it works i have to replace the hoses.

    I hope that somebody can help me with it,

    Greetings jim

    #10011
    Chris S
    Moderator

    Rear Diff Vacuum & electric wiring

    vacuum%20pipe%201.jpg

    vacuum%20pipe%202.jpg

    vacuum%20pipe%204.jpg

    vacuum%20pipe%203.jpg

    rear%20diff%20vacuum%20pipes.jpg

    nr 16 is an air vent & goes into the wiring harness sheathing to prevent any foreign bodies (I.E. muck)from getting in.

    The 3 ball res is mounted under the left hand front wing.

    nr 4 the non return valve can be connected to any vacuum spigot on the inlet manifold.

    This is the layout from the carburettor motor to the bulkhead mounted green ball res (which is then connected to the 3 ball res & rear diff via the non return valve, the green line is the important Syncro one) but if you are running a Diesel you can just connect it to a take off on the the inlet manifold.

    syncro%20vacuum%20pipes%20diagram%20001.jpg

    #10015
    jimtdi
    Member

    quote:


    Originally posted by Chris S

    Rear Diff Vacuum & electric wiring

    nr 16 is an air vent & goes into the wiring harness sheathing to prevent any foreign bodies (I.E. muck)from getting in.

    The 3 ball res is mounted under the left hand front wing.

    nr 4 the non return valve can be connected to any vacuum spigot on the inlet manifold.

    the green line is the important Syncro one) but if you are running a Diesel you can just connect it to a take off on the the inlet manifold.

    syncro%20vacuum%20pipes%20diagram%20001.jpg

    Hey Chris,
    Thanks for the answer,i will read this some times to understand. I will finish the engine and after that i will try this, we keep in touch!

    Greetings jim


Viewing 3 posts - 1 through 3 (of 3 total)
  • You must be logged in to reply to this topic.

V2 of the vwsyncro.co.uk forums

banner for shortlands vehicle recovery and repairs, baskingstoke and M3 area
Site and hosting by Plus8.net
Firebeans crystal healing (new wordpress site) | Firebeans crystal healing (old site)