Code 15 check engine light

Discussion in 'Troubleshooting & Diagnosis' started by 81zapper, Aug 27, 2017.

  1. 81zapper

    81zapper New Member

    23
    0
    Sep 19, 2006
    Stoney Creek Canada
    i know this means a problem with cooling sensor
    Where is the sensor located. I know there is a sender and a sensor
    What does the sensor look like (not the sender)
    Any help would be great
    1981 z-28 is the car
     
  2. Joekool

    Joekool Veteran Member

    5,829
    14
    Feb 4, 2002
    Hollister CA USA
    A temp sensor will have two wires going to it and either be located near the thermostat or on the side of the cylinder head. If you see a single wire, that's the sender for the gauge.
     
  3. 74BIBELOT

    74BIBELOT Veteran Member

    Yea, it's a two wire sensor, usually a yellow and black wires, looks like this:
     

    Attached Files:

  4. 81zapper

    81zapper New Member

    23
    0
    Sep 19, 2006
    Stoney Creek Canada
    Thanks every one got it
    It's
    Mounted On thermostat housing
     

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