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battery draw

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  • battery draw

    does the ecu draw power from the battery when the key is off and car is sitting or its not supposed to have a draw on the better when car is off? having issue with battery going low and checked all fuses and connections and seems to be coming from the ecu - if its not supposed to is there a way to ground the ecu to stop the draw or will i have to send the ecu to edelbrock?

  • #2
    The system has 2 power connections.
    1. Key switch.....goes to ignition switch.
    2. Relay........goes to the battery.

    The key switch wiring turns the relay on. So you need to look at it first.
    At 43,861 MPH Elon Musk now owns the fastest car in this Galaxy