Knock detector circuit

[Will Reeve]

I copied these:

http://www.carlton24v.co.uk/images/Knock/Knock1.jpg

http://www.carlton24v.co.uk/images/Knock/Knock2.jpg

the last time someone posted to the group with them. I can't remember who so
apologies if I have breached copyright, but they are hidden on the site!

Will

-----Original Message-----
From: owner-diy_efi at diy-efi.org [mailto:owner-diy_efi at diy-efi.org]On
Behalf Of steve ravet
Sent: 10 January 2002 19:08
To: diy_efi at diy-efi.org
Subject: Re: Knock detector circuit


Have you considered an ESC module from a C3 generation ECM?  Takes a
knock sensor as an input, sends a knock/no knock signal to the ECM.
Lots of info on them in the archives, but no schematics so may not learn
much from it.

--steve

A70Duster at aol.com wrote:
>
> Does anybody have a schematic for making a knock detector circuit.  I'm

--
Steve Ravet
steve.ravet at arm.com
ARM,Inc.
www.arm.com

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