Oil temp gauge does not work on my 1990 348 | FerrariChat
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Oil temp gauge does not work on my 1990 348

Discussion in '348/355' started by Mera, May 28, 2007.

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  1. Mera

    Mera Formula Junior

    Aug 13, 2005
    768
    Milwaukee, WI
    Full Name:
    Rodney Dickman
    #1 Mera, May 28, 2007
    Anyone know where the sensor is? If I can get to it easy I should be able to ground the wire and the gauge should go all the way to the right? That would at least tell me if it is the sensor - correct?

    Rodney
    1990 348 TS
     
  2. rivee

    rivee F1 Rookie

    Jan 20, 2002
    3,731
    Nowhere important, USA
    Full Name:
    John
    #2 rivee, May 28, 2007
    Last edited by a moderator: Sep 7, 2017
  3. Miltonian

    Miltonian F1 Veteran

    Dec 11, 2002
    5,966
    Milton, Wash.
    Full Name:
    Jeff B.
    #3 Miltonian, May 28, 2007
    Yes, the oil temperature sensor is on the bottom of the oil tank, and it is rather "famous" for the gauge to malfunction due to a weak ground for the tank. It is recommended that a ground wire be installed running from one of the studs/nuts on the bottom plate to the frame.
     

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