DIY_EFI Digest Tuesday, October 19 1999 Volume 04 : Number 590 In this issue: prom burners Re: DIY_EFI Digest V4 #589 Manual control of IAC motor Re: DIY_EFI Digest V4 #589 See the end of the digest for information on subscribing to the DIY_EFI or DIY_EFI-Digest mailing lists. ---------------------------------------------------------------------- Date: Tue, 19 Oct 1999 07:50:42 -0500 From: steve ravet Subject: prom burners > Date: Mon, 18 Oct 1999 18:25:30 -0500 > From: Jim Brandon > Subject: RE: DIY_EFI Digest V4 #588 > > How exactly do you use the prom equipment talked about on E-bay to calibrate > OEM computers? > You use the prom burner to copy the EPROM data into a "bin" file. Then you use one of several bin editors to make the changes that you want to timing, fuel, etc. Then you use the prom burner again to copy your changes to a now EPROM, and insert that into your ECM. - --steve - -- Steve Ravet steve.ravet@xxx.com Advanced Risc Machines, Inc. www.arm.com ------------------------------ Date: Tue, 19 Oct 1999 16:07:03 +0300 From: Pekka Ripatti Subject: Re: DIY_EFI Digest V4 #589 What an earth is this HTML-crap doing in my e-mail? RPekka - -- ------------------------------ Date: Tue, 19 Oct 1999 07:53:07 PDT From: "Gary Moulton" Subject: Manual control of IAC motor Can someone tell me which terminals of the IAC motor runs the pintle in and out? The wiring diagrams show two coils and the connector has 4 terminals. Does one coil send the position back to the ecm and the other is a 12 volt reversable dc motor? Application is 1994 Mopar 4.0L EFI in a 1982 Jeep CJ-7, and what I want to do is be able to manually adjust the idle lower than the 750-800 rpm when off-roading. I have connectors and a harness and some electrical experience. I plan to have a switch to disconnect the IAC from the system for manual control and a spring loaded switch to "bump" the IAC position in or out. There is a company offering such a controller for more money than I think it should cost to build one myself. Thanks in advance Gary M gmoabrim@xxx.net ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com ------------------------------ Date: Tue, 19 Oct 1999 14:44:57 EDT From: EFISYSTEMS@xxx.com Subject: Re: DIY_EFI Digest V4 #589 an eprom is an eprom is an eprom,,,,,doesn't matter what it's used in...not GM specific....hth's - -Carl Summers p.s. a 7730 is used in 90-92 camaro/firebirds and others In a message dated 10/19/99 2:29:35 AM Pacific Daylight Time, DIY_EFI-Digest-Owner@xxx.edu writes: << How exactly do you use the prom equipment talked about on E-bay to calibrate OEM computers? - -----Original Message----- From: DIY_EFI-Digest-Owner@xxx.edu [m >> ------------------------------ End of DIY_EFI Digest V4 #590 ***************************** 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".