Wont idle on cold motor.

Discussion in 'Mech Tech' started by Huleboar, Dec 18, 2019.

  1. Hi guys

    Type4 2L injection.

    So my bus wont idle on cold motor, but as soon as it gets warm it ok.
    I was told that its a sensor not working somwhere maby?
    Help ☺

    Bus is for sale in Norway btw click on link below.
    https://www.finn.no/158983904

    Regards
    Bernhard
     
  2. Injection?

    Could be

    cold start injector
    temp sensor 2
    Thermo time switch
    Aux air regulator

    Check those two first.

    Look on thesamba for the afc fuel injection trouble shooting manual

    Sent from my Pixel 4 using Tapatalk
     
    Poptop2 and IZZYBAY like this.
  3. Have tried to increase tick over (big round screw on throttle unit clock wise to increase revs)? just until problem found sounds like mentioned items above. Think I myself would have trouble starting on cold Norway mornings!.
     
    mgbman and Valveandy like this.
  4. Thanks for reply guys, yes I have increased the rev screw. Weather is not an issue, im on the west coast and in a warm garage ☺
    Will check the sama @pkrboo
     
  5. Also try www.ratwells.com for more fi info. good luck and keep warm.
     
    snotty likes this.
  6. oh yes oops
     

Share This Page