Trying to connect my knock sensor since i changed engine to h22a7 cant seem to find the connector im assuming all ludes have a knock sensor i saw a post saying it is the red and blue out of d3 firstly is d the blue connector cos its not marked and there are two red and blue next to each other.
would appreciate any help.

 

Only American H22 engines came with the knock sensor, because only Americans are dumb enough to put 87 in an engine originally designed to use 98 octane and subsequently de-tuned to tolerate 93/91. You will need to transfer your original knock sensor over to the new engine, if it even has a boss for it. I don't know if there is a way to bodge the knock sensor onto the block to work if the JDM blocks don't have the boss for it.

And please actually separate your posts into clear sentences. People are much more likely to answer your questions when they can read them easily.

 

Didnt know honda engines came from america thought it was japan.

 

I meant USDM. Iirc all the h22 family engines were made in Japan.