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Thread: Tuner Pro RT Logging

  1. #1
    Electronic Ignition!
    Join Date
    Nov 2018
    Posts
    14

    Tuner Pro RT Logging

    Hello and Merry Christmas to all. I believe I was able to log some files of my truck ECU. A strange condition showed up with the engine at closed throttle. The MAP sensor voltage spiked. Can anyone make sense of this? Thanks for you help.
    Owl
    Last edited by Owl; 12-27-2018 at 03:49 AM.

  2. #2
    Fuel Injected!
    Join Date
    May 2014
    Age
    41
    Posts
    149
    foulty sensor or harness is mostly reason for that

    best regards

  3. #3
    Electronic Ignition!
    Join Date
    Nov 2018
    Posts
    14
    Thanks for the reply. Actually the condition shown is when the engine stalled. I looked at engine speed and the rpm,s were zero. This is one of the problems that I am chasing. It acts like I'm running out of fuel, but pressure is rock solid. I drove around with a gauge in the cab and there is no movement. I even turned the pressure up, but this did not change a thing. I checked all the usually suspects, pump fuel filter OPS and the entire circuit. As soon as I learn how to log correctly I will be able Identify or eliminate possible causes. Thanks again.
    Owl

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