B16, B18, B20
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By Elpimpo
#100892 I got a 2000 b18b1 and i guess in the swap they didnt use a idle air control valve or something cuz when its cold or just overnight, the car will not idle until i manualy warm it up by giving it a little gas

how do i go about putting one in

does it use any wires like to the ecu?