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Coolant temperature sensor location.

Discussion in 'Cavalier, Calibra, Vectra, Signum, Sintra & Insignia owners forum' started by bennettboy, Oct 27, 2012.

  1. bennettboy

    bennettboy Member

    Messages:
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    Location:
    Havant UK
    Drives:
    Vectra 1.9CDTi 120 8v
    Hi all,

    Not sure if this subject has been covered as having trouble searching via tapatalk. Anyway I have a 2005 1.9cdti 120 and I need to change the coolant temperature sensor. Can anybody point me in the right direction?

    Cheers.
     
  2. Fire26662

    Fire26662 There can be only one.

    Messages:
    11,891
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    Location:
    Hereford
    I think it is in the thermostat housing on the right hand end of the cylinder head.
     
  3. bennettboy

    bennettboy Member

    Messages:
    57
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    Location:
    Havant UK
    Drives:
    Vectra 1.9CDTi 120 8v
    Great stuff I'll have look when I get home from work.

    Thanks
     
  4. McNinja

    McNinja New Member

    Messages:
    2
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    Drives:
    vauxhall vectra cdti 120
    hi bennettboy,
    did u find wher it is? pics would be great help
    thanks
     
  5. bennettboy

    bennettboy Member

    Messages:
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    Location:
    Havant UK
    Drives:
    Vectra 1.9CDTi 120 8v
    McNinja, the temp sensor is located on the right hand side of the engine(looking from straight on) it sits on top of the thermostat housing. Mine was green in colour with a multiplug sitting on top of it.
     

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