MSD Manufacturers one p/n 8964 Charles Brooks ----- Original Message ----- From: Dave Plummer <davepl@MICROSOFT.com> To: <gmecm@diy-efi.org> Sent: Wednesday, February 02, 2000 6:50 PM Subject: Audible knock detectors > Are there any commercial audible knock detectors available for the GM ECUs? > Or schematics for a DIY version would be fine too. > > Thanks, > Dave > >