Ineed to know where the knock sensor is located. Everyone is telling me that it is at the top of the block above the oil filter...but the only two sensors are right above the oil filter one is a two wire sensor and the other is a 1 wire sensor...Can anyone please help me??

 

Here's a B18C with the intake manifold off. See the gray plug in the top middle just above the oil filter? That's the knock sensor, it's a 1 wire sensor.

 

Its a green plug on some vtec blocks. If you're using a non-vtec wiring harness, there'll be a plug that goes there with two wires coming out. You need to tap the colored one and run it to the knock sensor pin.