DIY_EFI Digest Tuesday, July 6 1999 Volume 04 : Number 399 In this issue: req: lambda probe model This board is GREAT!! Thanks for the help 12 pin dlc connectors EFI comparisons Injector Sizes Re: DIY_EFI Digest V4 #398 See the end of the digest for information on subscribing to the DIY_EFI or DIY_EFI-Digest mailing lists. ---------------------------------------------------------------------- Date: Tue, 6 Jul 1999 14:23:45 +0200 From: "Alfieri, Maurizio" Subject: req: lambda probe model Is there someone who knows an equivalent electric circuit for a lambda probe? (i mean the switch characteristic probes, the ones installed on serie veichles to feedback injection, not the linear ones) Or some parametric model?   How can they read rich exhaust if they are sensitive to O2? Where does this residual O2 come from?   Thank you Maurizio ------------------------------ Date: Tue, 06 Jul 1999 07:38:30 PDT From: David Sagers Subject: This board is GREAT!! Thanks for the help Last week I needed specs on some GM SBC heads and received several messages from people that had all the info. One guy even scanned and mailed an article discussing the questions I had. Thanks again to all who responded, this board is GREAT!! _______________________________________________________________ Get Free Email and Do More On The Web. Visit http://www.msn.com ------------------------------ Date: Tue, 6 Jul 1999 10:55:17 -0400 From: DAVE_HEMPSTEAD@xxx.com Subject: 12 pin dlc connectors Hi everyone, Seeing the request for the 16 pin DLC connector, reminded me that I need a 12 pin ALDL connector. Does anyone have the Delphi-Packard number for this? Does anyone know the pinout for this connector?? Thanks, Dave Hempstead ------------------------------ Date: Tue, 06 Jul 1999 07:59:02 PDT From: David Sagers Subject: EFI comparisons Yes, I would also really like to see this article too. I just found the web site for GM high tech performance at: http://www.gmhightechperformance.com/contact.html and subscribed to the magazine. _______________________________________________________________ Get Free Email and Do More On The Web. Visit http://www.msn.com ------------------------------ Date: Tue, 06 Jul 1999 07:35:50 PDT From: David Sagers Subject: Injector Sizes I spent a some time looking thru the archives and can't locate the info I need. Some time ago several posts discussed different injector sizes for the GM TBI system, for different years and engines. If anyone has this info I could sure use it. _______________________________________________________________ Get Free Email and Do More On The Web. Visit http://www.msn.com ------------------------------ Date: Tue, 6 Jul 1999 12:36:18 EDT From: GeofDunsby@xxx.com Subject: Re: DIY_EFI Digest V4 #398 hi all, Does anyone out there have an internal diagram of the Lucas 4CU EMS as used on the Range Rover EFi? I'd be grateful of any help ,thanks Geoff ------------------------------ End of DIY_EFI Digest V4 #399 ***************************** To subscribe to DIY_EFI-Digest, send the command: subscribe diy_efi-digest in the body of a message to "Majordomo@xxx. A non-digest (direct mail) version of this list is also available; to subscribe to that instead, replace "diy_efi-digest" in the command above with "diy_efi".