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Thread: Terminator X 550-909

  1. #1

    Default Terminator X 550-909

    I'm considering the 550-909 for a GM V-8 (not a Chevy though). Here are my questions:
    Can you wire in a Baro, or use the on-board MAP as a Baro and wire in another MAP sensor?
    Can I wire in another wideband O2 if I want to monitor the other bank through the ECU? Thanks.

  2. #2

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    The software will only allow you to use the on-board MAP or a MAP sensor that's wired to the ECU's MAP signal input. You cannot choose to use both, so you'd have to treat the second sensor as one of the four available inputs. Only the Dominator ECU will allow for a second wideband O2 sensor.
    Mike Noonan | Owner
    EFI Connection, LLC
    814-566-0946
    www.eficonnection.com

  3. #3

    Default

    Quote Originally Posted by eficonnection View Post
    You cannot choose to use both, so you'd have to treat the second sensor as one of the four available inputs.
    OK so doing it that way, will it act as an operating MAP or Baro? Thanks.

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