I have a 2000 Supercharged Si and I am running the Hondata Stage 4 B with the P28 ECU. I am also adding the J&S safeguard system. Since my car does not come with a built in knock sensor (like the Type R) I need to add J&S's aftermarket Delco knock sensor. Does anyone happen to know the Delco part number for this? J&S wants 60 bux for this part and I can get it for free if I only knew the Delco part number. Also, where does this part install/tap into the block? Any one have any pictures of this part installed. Since I have my motor completely disassembled I figured now would be a good time to have this part installed. Any help on this would be appreciated. Thanks

 

Are you sure the 2000 Si doesn't come with a factory knock sensor? You might want to verify that first. Because all you should have to do with the J&S is tap a wire at the OBD2 harness.

 

I am almost 100% positive 2000 Civic Si's do not come with built in knock sensors. I dont know if this matters but I am running a OBD1 P28 computer and I know P28's do not come with the knock sensor. Does anyone have install instructions for the Delco sensor or maybe any info on which cars and set ups require this extra part for the J&S to operate? Thanks

 

i'm 99 percent positive it does have one.

 

im 100% sure it has one.
but the p28 ecu he has doesnt have the hardware to control it.
you can connect the J&S to the stock sensor

 

The 99-00 Civic Si most definitely has a knock sensor. I know because I broke mine.



Sonny

 

Nothing beats a picture. Thanks, Sonny.

SuperNemeSis: I need to know where we can get free knock sensors, too.

 

So I take it, all I would need to do is tap into the knock sensor wire where the stock wire harness ends under my kick panel? As long as I tap into it before the OBD1 conversion harness and the P28, it will work? Thanks for your help.

 

That's what I did....worked like a champ for me.

Sonny