Testarossa Electrical Connectors and Terminals List | FerrariChat

Testarossa Electrical Connectors and Terminals List

Discussion in 'Boxers/TR/M' started by USAF - 1, Feb 18, 2025.

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  1. USAF - 1

    USAF - 1 Karting
    Silver Subscribed

    Mar 27, 2021
    80
    San Jose CA
    Full Name:
    Todd
    Hi all:

    I put together a list of all the connectors and terminals on the Testarossa which are generally available at Digikey. I included gold tipped connector variants as well.

    I couldn't find a thread that had a list of every connector in one spot, so here's my public list:

    https://www.digikey.com/en/mylists/list/LXO2Z5R1BD

    Missing items are fusebox terminals, which seem to be unique to Ferrari and available from Ricambi, etc.

    Also note, I chose to add the splashproof sealed 2 and 3 pin TE AMP Connectors as these seem to be better against the elements- Part No. 282189-1 is the black 2 pin splash proof connector. You will need brown, blue, black and natural. Brown is by far the hardest to find. The -1 is the color (black), -2 (grey), etc. You can click on "Base Product Number" and it will show you the color variation.




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    Feel free to correct and critique and I will update the list.

    I will add depinning and crimping tools I liked as well.

    Todd
     
    Warlock, bjunc, turbo-joe and 4 others like this.
  2. Steve Magnusson

    Steve Magnusson Two Time F1 World Champ
    Lifetime Rossa

    Jan 11, 2001
    26,636
    30°30'40" N 97°35'41" W (Texas)
    Full Name:
    Steve Magnusson
    That's because those TR fuse-relay panel terminals are such a horrible design that they should've never been selected in the first place and should never be used on anything else in the future -- EVER! ;)

    Good list of excellent TR information.
     
  3. USAF - 1

    USAF - 1 Karting
    Silver Subscribed

    Mar 27, 2021
    80
    San Jose CA
    Full Name:
    Todd
    To follow up on this thread, does anyone have a source for the OEM style wires, i.e., in the correct (or nearly correct) colors and gauges, as well as the wiring looms (e.g., the black plastic sheathing, not the corrugated tubing in the engine bay)?
     
  4. jgmblair

    jgmblair Formula Junior
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    May 27, 2010
    788
    Winnipeg, MB Canada
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    Jeff Blair
    TestaDDS likes this.
  5. jgmblair

    jgmblair Formula Junior
    Silver Subscribed

    May 27, 2010
    788
    Winnipeg, MB Canada
    Full Name:
    Jeff Blair
    Sorry, forgot to mention ProwireUSA in Arizona is another good source for wire.
     
  6. USAF - 1

    USAF - 1 Karting
    Silver Subscribed

    Mar 27, 2021
    80
    San Jose CA
    Full Name:
    Todd
    Awesome, thank you!!!
     
  7. USAF - 1

    USAF - 1 Karting
    Silver Subscribed

    Mar 27, 2021
    80
    San Jose CA
    Full Name:
    Todd
    Hey Jeff -

    Yes, I'm trying to rebuild a few of the harnesses completely instead of splicing wires. I've added the PVC tubing to the TR public list on Digikey. If anyone knows where we could find the boot that goes over the ECU connectors, that would be great. I added the gold connectors for the TE AMP JPT 2 and 3-pin sealed connectors - specifically the ones that accommodate the weather seal, which I also added to the list.

    Does anyone know where you can find the cloth wire sheathing such as the kind found covering the wires on the Bosch O2 sensors?
     

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