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Thread: Sniper MAP sensor pin-out.

  1. #1


    I’m using a GM 12592525 MAP sensor for a crankcase pressure sensor, the Sniper 870021 looks to be the same. The specs on Holley’s description crosses over to the GM number, does anyone know the pin-out on the sensor. I’ve searched, but can’t seem to find it. Any help would be appreciated.
    UPDATE: Found this for future reference.
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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