I have a 93 integra ls and i just put a p72 head (obd1 b18c)
on it but i got the knock sensor pluged in and tied to a harness , but theres no where to put it in the block because the ls block did not come with a knock sensor
so is there anyway i can get the code to stop throwing other then tapping into the block

 

Few things you can do. Find a bolt that will fit the knock sensor and have it welded to you block. Or just ground the wire for the knock sensor to a good grounding point on the car.

 

thanks ill just ground it

 

ok that didnt work
since i grounded it every time it hits vtec it throws a code

 

convert to a OBD1 ecu, if you are not already...

get a chip that shuts off the knock-sensor

 

OR take it to custom car care and ask them to fix it..