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General Car Related Discussion.To discuss anything that is related to cars and automotive technology that doesnt naturally fit into another forum catagory.
My 3 door has 4 wires in the loom to my map sensor, but there is only 3 pins on the plug, there is a black wire in the loom that is connected to nothing, should this be connected to one of the other pins ?.
Last edited by david 100; Mar 8, 2014 at 11:28 AM.
Map sensor
