1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

wiring Diagram cold running problem

Discussion in 'Electrics, Vacuum, Ignition and ECU' started by Darren Stanley, Oct 29, 2016.

  1. Darren Stanley

    Darren Stanley New Registration

    Messages:
    1
    Likes Received:
    0
    Joined:
    Oct 29, 2016
    Location:
    Lincoln
    Your Mercedes:
    300sl 1988 3000cc
    Hi

    I'm looking at a UK 1988 300SL for a friend.

    He has a cold running problem ( tick over at 500RPM)

    He's changed the cold start valve still the same... it has a feed

    I have put a feed across the idle control valve and runs better

    I need the following info

    1. a Wiring Diagram
    2. wheres the over load relay on that year and model
    3. wheres the ECU
    4. Wheres the Temp sensor
    5. wheres the earth for the IVC

    thanks
     

Share This Page