Where is the Coolant Temp Sensor? | FerrariChat
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Where is the Coolant Temp Sensor?

Discussion in '348/355' started by Italian Stalion, Jun 3, 2006.

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  1. Italian Stalion

    Italian Stalion Rookie

    May 20, 2006
    19
    #1 Italian Stalion, Jun 3, 2006
    Thanks in advance...I am getting my 90 348 repaired from an engine fire. Just put in a wire harness from the under dash to the rear tail lights. Cannot find where the Coolant Temp Sensor is to coonect the fans. Someone suggested grounding the wire to keep the fans running always. Good idea ,bad idea? Any pics of what it looks like and where it is.?.....
     
  2. Llenroc

    Llenroc F1 Veteran
    Rossa Subscribed

    Jun 9, 2004
    5,488
    Colorado
    Full Name:
    Vern
    #2 Llenroc, Jun 3, 2006
    It's in the right hand radiator at the top on the left of the unit. It is actually a switch not a sensor the coolant temp sensor is in the coolant crossover pipe between the heads. Don't ground the wire, those fans don't need to run all the time no sense in wearing them out and they also draw alot of power. Regards, Vern
     

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