I just put in a b16 into a 90 4 door civic. i have 2 problems 1 the swap came with electric vss and i need a cable one and a cable ls does not work. 2 the car wont shut off when the ignition is off. i thought i read before that when doing a dual to multi point conversion you had to do something with the main relay. the car starts and runs fine with the exception of a code 14 (iac)which i havent looked into yet trying to figure out why the car wont shut off. any info would be great thanks