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IDM mod ?

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Old May 30, 2009 | 04:03 AM
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IDM mod ?

Quick question really....

W/no IDM mod and a DP tuner are the injector voltages adjusted to 140v or does the DP not adjust the voltage?
 
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Old May 30, 2009 | 04:16 AM
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he adjust around the voltage..so you should tell him you did this mod..
 
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Old May 30, 2009 | 04:23 AM
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ahh, but if I get a DP then the DP will basically do the mod for me?
 
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Old May 30, 2009 | 04:29 AM
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nope.. Jody cant do any thing to the IDM..he just tunes around it...the 140V opens the injector sooner so it keeps the injector open longer for a bigger shot of fuel..Jody plays with timming to burn the extra fuel better..
 
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Old May 30, 2009 | 05:00 AM
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So this is a fairly worth wild mod then, that is if you are handy with a soldering iron and can follow directions pretty well like myself.
 
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Old May 30, 2009 | 05:13 AM
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yes very simple..Jody recomends it on the early 99 cause our IDM's are 110V the 99.5's-03's are 120V..the hardest part about doing the mod is getting over the fear of it....i dont and cant solder..but i did this mod with ease
 
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Old May 30, 2009 | 05:20 AM
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Like Ron said, it is a very simple mod. I've done a few now (thanks Ron). Did it to my buddie's 97 and that really made a difference.
 
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Old May 30, 2009 | 05:27 AM
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glad to help Adem..good to see you put the spare i sent you to use..
 
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Old May 30, 2009 | 05:29 AM
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Well then it should be pretty easy considering I modded my hand held HAM radio and it has a resistor and diod about the size of the tip of a sharpened pencil. That was scary because one wrong shake and I could have taken out a few more diods and resistors.
Well, it's on my todo list along with a few other things
 
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Old May 30, 2009 | 07:21 AM
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I need to do this yet also. I've been busy and puting off a few things. Is it a save mod though? I don't want to burn threw injectors or anything.
 
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Old May 30, 2009 | 07:26 AM
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Originally Posted by Visseroth
Well then it should be pretty easy considering I modded my hand held HAM radio and it has a resistor and diod about the size of the tip of a sharpened pencil. That was scary because one wrong shake and I could have taken out a few more diods and resistors.
Well, it's on my todo list along with a few other things
Ahhh.... Another Amateur. You'll have no problems here. If you can work on SMT, you'll do fine here.

I'm approaching that quarter century mark as a Ham myself. Been licensed since '87...
 
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Old May 30, 2009 | 07:34 AM
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I did mine over a year ago and haven't had any problems. Get'r done!
 
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Old May 30, 2009 | 08:34 PM
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I was given a diode from Dieselcamper Jay 7 months ago and still haven't gotten mine in yet, was planing on last week but got sidetracked, always sidetracked.. It will get done soon, vacation time.
 
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Old May 30, 2009 | 11:13 PM
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what mod is this. what does it do. will it make a difference on an 01, will i have to get my DP reburned?
 
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Old May 30, 2009 | 11:29 PM
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Originally Posted by shark1979
what mod is this. what does it do. will it make a difference on an 01, will i have to get my DP reburned?
Increases the voltage output of the injector drive module. It speeds up the "reaction time" of the injectors. It opens them at a faster rate to empty quicker. Ron mentioned this earlier. I did it on my '01. I didn't reburn my DP. It works fine with it. Better throttle response, slightly better mpgs and less turbo lag.
 
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