yea guys i have a honda integra si vtec jdm spec...i changed the jdm knock sensor because it opended up and boutgh one off of ebay but check engine light still on telling me no signal...i boutgt a next 1 and did d same ting so i was wondering if the knock sensors have different values r the computer is luking for the jdm knock sensor...help needed asap car feels slow

 

all knock sensors r the same what ecu and car do you have

 

The knock sensor wont make your car feel slow bro, but protect you from dentenation in the combustion chamber area...Check and make sure you have the right plug that is pluging to the KS. Take pictures if you can...Something tells me that you might have an LS harness that was converted to a VTEC harness, there for not having the correct pinning of the KS. Or you KS wire is severed some where in the harness, start by checking the at the clip.

 

ive check already i am getin continuity from the plug stra8 to the ecu...it was not a conversion, it was workin before but as i said the old one came apart so i change it to one off of ebay and since then it says no signal