New TR Ignition ECU tester | FerrariChat

New TR Ignition ECU tester

Discussion in 'Technical Q&A' started by henryk, Dec 9, 2003.

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  1. henryk

    henryk Formula Junior

    Dec 9, 2003
    Door County, WI
    #1 henryk, Dec 9, 2003
    Last edited by a moderator: Sep 7, 2017
    I obtained this 25-pin tester from a Ferrari dealer. My TR technical manual gives a series of 12 tests one can perform, while this tester is inserted, in series, with the ignition ECU. It tests the ECU and the sensors.

    Interestingly, it also hooks up to the FI ECUs. However, I don't have a list of a series of tests that I can perform on these. Does anyone have any information on what the Ohm and Voltage output readings should be, on the FI ECU?

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  2. Dale

    Dale F1 Veteran

    Oct 7, 2003
    Full Name:
    Dale Juan
    Hi Henryk these are called breakout boxes,you are doing the right thing by asking for the data,dont probe any pins unless you have it you can damage ecu's,
  3. henryk

    henryk Formula Junior

    Dec 9, 2003
    Door County, WI
    Dale: You are correct. I did get the information from a fellow Fchatter.

    "Breakout box".......interesting name.

    Now I will be able to test both the FI and Ingnition ECUs.......should make trouble shooting a lot easier.

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