knock sensor help

[SkyGuy]

so i did a B17 swap into my delsol and im running a jdm p30 ecu (i know its jdm it came from japan with my jdm b16 head) so i wired the knock sensor into the ecu at pinout C2. the knock sensor was used but the guy said it worked when he took it out. Is there a way to test the knock sensor to see if its working or what can i do? i need to pass deq soon so is there a way i can by pass it for now?

 

[AHHVTEC]

do you have any check codes showing up

 

[SkyGuy]

whoops sorry thought i put that in. yes i do have a code 23. i checked the knock sensor this morning and it was loose, would that make it throw the code?

 

[AHHVTEC]

it could yes

 

[Del Slo]

there is no real way to check the knock sensor... just replace it and see

 

[juicedz]

Did you ground the shielded wire? Second make sure that the pin in the ecu is in all the way. When I did mine I kept getting the same code. I went and rewired everything and when I got back to the uce I realized the pin wasnt all the way in.

 

[94_gs-r]

what pin are you talking about.. im having kinda the same problem but i just installed a new knock sensor and reset the ecu... still code 23

 

[SkyGuy]

what sheilded wire?!?

 

[juicedz]

The pin that goes into the ecu itself. When I put mine together the pin wasnt making contact with the ecu. As the shielded wire goes, one of the wires has a metal shield around it inside the plastic. Ill try and get a pic in the am.