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 61 
 on: Yesterday at 11:01:47 AM 
Started by thelastleroy - Last post by nyet
If NO hardware is different from stock, you can't just change LDRXN and expect anything to work... in particular, KFLDIMX

 62 
 on: Yesterday at 10:58:41 AM 
Started by erykv1 - Last post by nyet
A bit longer log would be super. Also log msdk_w please.
From this one - I don't like that ps_w is way over pvdk_w (indication of the overscaled MAF).

Or a DV leak...

 63 
 on: Yesterday at 10:57:03 AM 
Started by Tshirt2k - Last post by nyet
First I'll be checking operation of the wastegate as it seems to have some boost creep when on wastegate only.

Tune out boost creep with KFLDRL

For a constant output from the PID, KFLDRL should compensate such that the actual resulting boost is constant.

 64 
 on: Yesterday at 10:56:06 AM 
Started by Tshirt2k - Last post by nyet
DO NOT TOUCH Q2 unless you are very intimately familiar with PIDs.

KFLDIMX is what you are looking for..

Either way, do not touch this until you at least do a little research on PIDs and how they work.

 65 
 on: Yesterday at 10:54:13 AM 
Started by nyet - Last post by nyet
This topic has been moved to Noob Questions.

http://nefariousmotorsports.com/forum/index.php?topic=10292.0

 66 
 on: Yesterday at 10:54:02 AM 
Started by Dalgas - Last post by nyet
Please do not post commercial tunes.

 67 
 on: Yesterday at 10:50:15 AM 
Started by Jim_Coupe - Last post by Jim_Coupe
Hello, im sure this has been asked b4 but is it possible to run an Audi S4 ECU with 3.2 VR6 24V engine harness? Trigger sensors are probably diffrent?

 68 
 on: Yesterday at 10:09:16 AM 
Started by Tshirt2k - Last post by Tshirt2k
First I'll be checking operation of the wastegate as it seems to have some boost creep when on wastegate only.

 69 
 on: Yesterday at 08:53:19 AM 
Started by Dalgas - Last post by k0mpresd
you need a new tuner.

 70 
 on: Yesterday at 08:52:43 AM 
Started by Tshirt2k - Last post by Dave9n3
Hi,

I'm finding similar after adjusting LDRXN, LAMFA etc making my own little map. I think it may be because we havent adjusted the boost PID? changing this may mean we get less overshoot - i however do not know how to adjust it just yet and or what maps need adjusting. I may be totally wrong though. seems to control nicely after the initial overshoot.

EDIT: grabbed this from the s4 wiki Smiley

KFLDRQ2 - LDR PID Q2 (differential term) - adjust this to compensate for overshoot when your boost ramp meets requested. Increase it if you see a lot of overshoot. If you have undershoot, try increasing KFLDIMX first. Only decrease Q2 as a last resort.

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