Quick question, b18c4 knocksensor on h22a4 block? - Honda Prelude Forum

Rasmusm · 10-16-2011, 05:06 AM

Hey

I was looking around for a knock sensor, and was told b16 / b16 knocksensor will fit my h22 block?

Can you guys confirm that?
I will need the p30 ecu with knocksupport though.

Posted on preludepower aswell.. I have a good offer on one 30$ used, they are pretty expensive
Thanks,

Regards Rasmus

minilogoguy18 · 10-16-2011, 12:26 PM

I tried a D series once, the older knock sensors are all identical in every way but I got a CEL until I bought a new one from the dealer. Sold the old one and they (in a civic) had no CEL. B may work but you'll never really know til you try and you may end up wasting money, I'd just go get a new one.

Rasmusm · 10-16-2011, 12:37 PM

Cool thanks for your reply, new one is like 350$ here in denmark.. And can get this one for 30$

might try it out then, just wondered if it'll fit in the block, but looks like it will. Thanks

minilogoguy18 · 10-17-2011, 08:06 PM

Like I said it will thread in and plug up but you may get a code, not sure.

Rasmusm · 10-18-2011, 01:36 PM

Thanks man, I'll give it a try