MDS On/Off Switch

7523 Views 11 Replies 9 Participants Last post by dbonser, Jul 15, 2005

magnuman

Discussion Starter · Apr 12, 2005

Now that I have done my MDS "On" Indicator light mod.,
http://www.300cforums.com/forums/showthread.php?t=4984
and my WOT fuel mixture control mod.,
http://www.300cforums.com/forums/showthread.php?t=4985
I am thinking of hooking up an MDS on/off switch so I can get better control over MDS operation. I am still researching the hook-up, especially the way it may afftect the PCM, if at all. Anyone with ideas, pros/cons, potential problems, etc. on how to implement this mod., please put your two cents worth in. Will it even work??

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frank29

· #4 · Apr 12, 2005

Everything I have read indicates 1) MDS only operates when operating the car in a manner full power is not needed and 2) when power demands exceed what is available with MDS activated, the system deactivates in such a short time (a very small fraction of one second) that you can't tell it was every activated.

I just can't visualize how deactivating MDS would help performance.

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frank29

· #6 · Apr 12, 2005

goddardzilla said:
It's called wild, adult-choice, freedom from control, exhilarating swim naked with the sharks FUN

I think you missed my point. The full power of the Hemi is available whenever you want it. Deactivating MDS would give you no additional performance.

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