I did a search and couldnt find the answer i was looking for so if someone can help that would be great.

Did B18a's come with knock sensors? im trying to get a knock sensor, and this guy says he has one from his b18a. If they do, would the knock sensor work and fit on a b18c? also would the IAT sensor fit from the B18A fit on a B18C ?? Thanks.

 

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b18a motors didn't come with knock sensors, at least the 90-91s didn't, and I am pretty sure about the 92-93s as well. I am pretty sure the IAT sensor should fit.