hey guys i will be gettin a newer b20 and dropping it into my EG i wanna know, because the one that i have does not have a knock sensor and the does not have that chamber thing on the intake manold.
well when i drop in my new block what will i need to do for the knock sensor and will my p75 intake mani be compatible with the block, also will i need a diferent ECU currently i am running a p75 ECU.

 

http://hondaswap.com/general-t...nfo-8/

https://honda-tech.com/zerothread?id=1676914

both of these pages have great and detailed info.. although they are both for crvtec.... you should be able to find something useful....

 

well thanks for those links. pdotjones
and if anyone else cauld add something more up front. I'd apreciate it.
cause my computer is really slow...I'm talking 10 minutes to load a page slow.

 

bump it up.
cause those links didn't tell me about the plug.
i geull my question is will i even use that sensor.??

 

bump for an answer...will someone just let me know if my question is not clear. thanks.

 

bump someone please tell me what to do with that knock sensor?
do i just leave it out and not run a plug to it.

 

If im correct Knock Sensors are only on OBD2+ Vtec motors. Your P75 doesn't read knock...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by VRD^sam &raquo;</TD></TR><TR><TD CLASS="quote">If im correct Knock Sensors are only on OBD2+ Vtec motors. Your P75 doesn't read knock...</TD></TR></TABLE>
oh thanks for that.
well the b20 i got is a 00 and it has a extra plug on the rear side of it above the oil pressure sensor. what is this plug. and will i use it cause my harness has no plug for it.?
BTW thank you for you answer.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Dead CIVIC &raquo;</TD></TR><TR><TD CLASS="quote">
oh thanks for that.
well the b20 i got is a 00 and it has a extra plug on the rear side of it above the oil pressure sensor. what is this plug. and will i use it cause my harness has no plug for it.?
BTW thank you for you answer. </TD></TR></TABLE>

thats weird because i know that EG's didn't have knock. what does the plug look like?

 

well its just a plug with one tooth in it.
and that is all i can say about it I cant even post pictures cause my computer is running super slow.
so any help you can give me by searching or such is greatly apreciated.
I'll more than likeley post pictures tomorrow, in school.
i know that the 99-01 b20b and b20z came with this extra plug i thought i read some were around here call it a knock... i searche b20 and its in a thread call
"b20b vs b20"z... or something like that.

 

https://honda-tech.com/zero...age=1
i found the link that said the b20 had a knock sensor.
Okay, all high comression motors w/ 9.6:1 compression pistons have a factory knock sensor. They need the knock sensor to safely run 87 octane gas. I question the cam profiles and I have no idea why honda rased the redline?.
11th line down.

 

<U>Quote, originally posted by highcomp »
I have a B20z from a 2000 crv 5spd. It has a brown plug sq knock and I took off the IM because I didnt think it would fit under the civic hood. Im running a 94 teg IM and ECU. Can I a differnt IM for more power or is this fine. And can I wir that knock to an obd1 tec ecu and have it function so I can be cheap and run 87. what octain is safest if not. </U>
Its fine.... the obd-1 teg ecu doesnt even look for the knock sensor... and running a p75 intake manafold vs the PHK manafold really isnt much of a performance difference.

I see no harm running a 9.6:1 compression motor with an LS ecu on 87 octane..