This can also cause Surge Issues if your APPS is out of spec.




Luke -

lukesdiesel's Sig:

Diesel Dawgs Performance

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Just did mine; APPS states .525 and mine was at .417.
We'll see how it goes. -

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Mike

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2001.5 2500 4x4 QC.Vulcan Fuel System, GDP Walbro pump, Adrenaline/Pulse, HTB2 62/13 SS, DDP 95 HP Injectors, HTT Pulse Manifold, Silicone boots, Mag-Hytec, BMK-11 Bypass, Amsoil throughout. NRA Member and Instructor.

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I would like to do this but just installed a DDt noise filter and I tapped the orange/blue wire on C1. Would this effect my innitial reading? -

24v'd_Fury's Sig:

01 2500 QC 4x4 Auto 4:11's w/LSD-Edge Drag Comp-Airdog150-BHAF w/silencer MIA-5" Expandit Exhaust w/6" tip-"closed" waistgate-Isspro FP,Pyro,Trans,and Boost guages-DDT noise filter-TC "lockup" switch-Chicken lights-Cobra ltd59nw CB w/road demon mic-Truckbox w/rodrack-

Nope -

I notice a difference! Truck is definitely more solid! But wait...maybe that's because I filled up my tires a little more.....

---AutoMerged DoublePost---

But seriously....after I did it, the CEL came on. I drove it for about 5 min to the carwash, wasked the truck, and when I started it back up, the CEL did not come back on.
It does seem to shift a little better, and the unlock/lock problem (in another thread) did not happen last night. I'll see again tonight.... -

I need to check mine -

So Do I -

tearin_it_up_everywhere's Sig:

2000 4x4, x-Cab, short bed, 3.54 gears, Moster vp stage 1, valair kelvar clutch, airdog, BD Spr B turbo, 5in exhaust, rebuilt front end, 33in tires, K&N, an a Adr with out the pluse, and some other stuff i have done also A special thanks goes out to John @ Holland Court Diesel Performance
Submariners Do It DEEPER.

I just did this adjustment and all I can say is what a difference. Mine was at .35 and sticker said .559. I set it at .56 and now I can actually drive with my adrenaline turned up past 3 on any tune. Before it was hard to normal drive on any setting above 3. Even the torque tune is so much better. I also notice with the adrenaline on the higher settings my turbo seems to come to life in a hurry. I highly recommend this to anyone, well worth the time -

Jazz's Sig:

2001 Black Auto 4x4 dually 4in exhaust~Quad Adrenaline from DieselDawgs Performance 200 hp sticks~ SMARTY~ USB Bell Turbo~Fass fuel pump~ Full Suncoast tranny

**I Just Gotta Dance**

Do I need to have it set at the stock idle. I've had a rough idle so I turned my idle up to about 950 and it goes away. Maybe this will fix it. What should I have the idle at. -

luke46's Sig:

98 24valve ext cab dually flat bed 5 speed straight pipe Banks Ottomind Airdog 150 BHAF/w home made heat shield boost pyro fuel pressure gauges 2 stroke oil

Not sure if this will fix your rough idle or not but it sure makes a difference if your off a little. Shocked me that a little bit of difference in voltage could make such a huge difference. I think you could leave your high idle for now and set it back sometime after you reset and see if it helped. -

what I was saying was since I have the idle set high will it be a different voltage do I need to turn the idle to normal to get the correct voltage. I can't remember what it was supposed to be set at. thanks -

Did mine today. Spec was .504 and it was reading .41 so I adjusted it to .532

Havent had a chance to take it for a test drive. -

So when I take my 1st reading at the orange/blue wire from C1 and than get my 2nd reading at the APPS wire can I rotate the APPS as needed and then re-check the wire out of C1 with everything apart and the key on, or do you have to put it all back together and try again if you adjusted it too much or too little? -

Just get your voltage reading from the orange wire with the blue tracer (Pen #23). Keep your volt meter connected and rotate the APPS until you get the correct voltage and then tighten the screws to the apps. As you tighten the screws keep a check on the voltage. -

No expert here but, I would say no. You setting your idle shouldn't affect this. Anyone else know for sure -