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| Whatever happened to... http://forum.pgmfi.org/viewtopic.php?f=49&t=3258 |
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| Author: | Smooth1 [ Wed Aug 25, 2004 4:02 pm ] |
| Post subject: | Whatever happened to... |
...The Engine Sim project.... |
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| Author: | luti [ Wed Aug 25, 2004 4:17 pm ] |
| Post subject: | |
I was just wondering that myself. I saw it in the Wiki this morning but couldnt find it on the new forum. |
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| Author: | Smooth1 [ Wed Aug 25, 2004 4:54 pm ] |
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I'm dying here now that I've sold my hatch... I'm definitely going to have to do something... |
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| Author: | blundar [ Wed Aug 25, 2004 4:56 pm ] |
| Post subject: | |
everything is in CVS ... just haven't had time to finish it |
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| Author: | Smooth1 [ Wed Aug 25, 2004 5:47 pm ] |
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| Author: | davija [ Fri May 27, 2005 12:16 pm ] |
| Post subject: | IACV? |
Did you guy's ever find a working solution to your IACV issue? |
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| Author: | blundar [ Wed Jun 01, 2005 3:49 pm ] |
| Post subject: | |
no. |
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| Author: | Guest [ Wed Jun 01, 2005 7:35 pm ] |
| Post subject: | |
Not sure exactly what you guy's are using for that, but I came up with an idea (depending on your current solution, no extra parts may be needed). From my understanding, the IACV is a PWM like device and the ecu measures that signal to find out if it is correct. The idea I had is to record the various output values of the IACV (using scope or other device) during various modes of operation. Then, if the engine simulator uses a microprocessor, run the ECU pins for the IACV to the mcu on I/O pins. then use software/PWM on the mcu to drive the ecu pin(s) appropriately. |
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| Author: | marklamond [ Wed Aug 17, 2005 5:48 am ] |
| Post subject: | |
Here is some linkage: http://forum.pgmfi.org/viewtopic.php?t=240 http://forum.pgmfi.org/viewtopic.php?t=193 I dont really consider the IACV a problem though, sure it would be nice to have a replacement, instead of a hunk of metal on the bench, but just pick up a spare from a breakers and use that. Someday i will draw out the IACV output stage and that'll give an idea on how its obtaining feedback. Going to build my own sim at some point though, as its annoying/impossible to test certain things in real life on an engine. Will post full details on it when it happens, but i cant say when. Is anyone still interested in working on something like this? |
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| Author: | M2Prelude [ Wed Aug 17, 2005 11:24 am ] |
| Post subject: | |
marklamond wrote: Is anyone still interested in working on something like this?
I am for sure. I have a AS in Electronic Engineering, so I should be able to help out. I am learning the asm stuff and wan't to try some things... and don't want to mess up my daily driver. I guess I should dig into the cvs and get up to speed. |
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| Author: | blundar [ Wed Aug 17, 2005 12:35 pm ] |
| Post subject: | |
FYI, all the old engine sim files are part of the CVS tree. |
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