Speed Density IPW Drop Out on 96530006 Patch

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Dec 26, 2009 | 11:13 AM

#106

Slo_crx1

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From: Simpson, PA

Quote:

Originally Posted by Nomad4g63

im on SD no MAF and yes i do have jitter issues up the ***, funny tho it comes and goes as it pleases. Sometimes it happens alot sometimes its smooth

I would say to swap over to 96531706 and then add the extra xml coding in for the problem. I was a skeptic at first too, but now what's not too love? Big maps, extra features above and beyond what 9417 has, and the most amount of definitions available for the rom.

Dec 27, 2009 | 03:23 PM

#107

mrfred

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From: Tri-Cities, WA // Portland, OR

Quote:

Originally Posted by Nomad4g63

still no fix for 9417?

Below are the three fixes for 94170015. Only try one at a time. Fix #1 is the sum of Fix #2 and Fix #3.

Code:

<table name="SD Stutter Fix Option #1 (Set Over/Under Flag for MAF Signal Averaging Val)" category="Speed Density Programming" address="162c" type="2D" level="2" scaling="uint16">
   <table type="Static Y Axis" elements="1">
     <data>Stock = 205                   For Fix Option #1, Set = 255</data>
   </table>
 </table>
 
 <table name="SD Stutter Fix Option #2 (Set Scaling Factor for Transition Load)" category="Speed Density Programming" address="1630" type="2D" level="2" scaling="uint16">
   <table type="Static Y Axis" elements="1">
     <data>Stock = 112                   For Fix Option #2, Set = 0</data>
   </table>
 </table>
 
 <table name="SD Stutter Fix Option #3 (BT -> NOP for DeltaMasterLoadPos/Neg Threshold)" category="Speed Density Programming" address="26778" type="2D" level="2" scaling="Hex16">
   <table type="Static Y Axis" elements="1">
     <data>Stock = 0x8909                   For Fix Option #3, Set = 0x0009</data>
   </table>
</table>

Dec 27, 2009 | 08:40 PM

#108

JohnBradley

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From: Northwest

2 seems to work best on the IX I tried it on (Johnny's 2.4) but I am going to play around more with it as it still has a little hiccup. I will implement the 9417 stuff tomorrow on TJ's 61mm car.

Sep 20, 2010 | 12:54 AM

#109

cpoku

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From: Washington DC

bump for updates

Apr 14, 2015 | 07:39 AM

#110

mrfred

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From: Tri-Cities, WA // Portland, OR

9653 all in one place:

Code:

<table name="SD Stutter Fix Option #1 (Set Over/Under Flag for MAF Signal Averaging Val)" category="Speed Density Programming" address="162c" type="2D" level="2" scaling="uint16">
   <table type="Static Y Axis" elements="1">
     <data>Stock = 205                   For Fix Option #1, Set = 255</data>
   </table>
 </table>
 
 <table name="SD Stutter Fix Option #2 (Set Scaling Factor for Transition Load)" category="Speed Density Programming" address="1230" type="2D" level="2" scaling="uint16">
   <table type="Static Y Axis" elements="1">
     <data>Stock = 112                   For Fix Option #2, Set = 0</data>
   </table>
 </table>
 
 <table name="SD Stutter Fix Option #3 (BT -> NOP for DeltaMasterLoadPos/Neg Threshold)" category="Speed Density Programming" address=" 27a0a" type="2D" level="2" scaling="Hex16">
   <table type="Static Y Axis" elements="1">
     <data>Stock = 0x8909                   For Fix Option #3, Set = 0x0009</data>
   </table>
</table>

Jan 25, 2017 | 01:00 PM

#111

sandman121383

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Posts: 140

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From: Pa

thanks mrfred and johnbradley for all the input thus far.

i'm on the 9653 with the added xml and still get a stutter no matter what "fix". wondering what could be the cause. i'll be doing some logging in the next few weeks if i can contribute let me know i can help work together to figure this thing out.