2008 USDM STI: Per-gear ignition timing [BETA]

bluescoobywagon · **Joined:** Mon Sep 25, 2006 10:40 pm **Posts:** 25

It took me a few hours of searching before I found these... right above the per cylinder timing comps. :roll:

For whatever reason, the tables are larger and disabled on the 2011 USDM WRX AE5IA10L. The stock values were 11,000/10,000 for activation RPM, 0.00/0.00 for activation load, and 0.00 for multiplier. The gear tables were all set at 0.00 with RPM of 2000, 4000, 6000 and Load of 1.00, 1.50, 2.00, 2.50, 3.00.

Code:

  <!-- Per Gear Timing Compensation -->  
  <table name="Timing Compensation Per Gear (1st)" storageaddress="0xD4254" category="Ignition Timing - Compensation" type="3D" level="1" scaling="PerGearIgnitionCompensation (degreesofcorrection)">
    <table name="Engine Load" type="X Axis" storageaddress="0xD4234" elements="5" scaling="g/rev" />
    <table name="Engine Speed" type="Y Axis" storageaddress="0xD4248" elements="3" scaling="RPM" />
  </table>
  <table name="Timing Compensation Per Gear (2nd)" storageaddress="0xD4284" category="Ignition Timing - Compensation" type="3D" level="1" scaling="PerGearIgnitionCompensation (degreesofcorrection)">
    <table name="Engine Load" type="X Axis" storageaddress="0xD4264" elements="5" scaling="g/rev" />
    <table name="Engine Speed" type="Y Axis" storageaddress="0xD4278" elements="3" scaling="RPM" />
  </table>
  <table name="Timing Compensation Per Gear (3rd)" storageaddress="0xD42B4" category="Ignition Timing - Compensation" type="3D" level="1" scaling="PerGearIgnitionCompensation (degreesofcorrection)">
    <table name="Engine Load" type="X Axis" storageaddress="0xD4294" elements="5" scaling="g/rev" />
    <table name="Engine Speed" type="Y Axis" storageaddress="0xD42A8" elements="3" scaling="RPM" />
  </table>
  <table name="Timing Compensation Per Gear (4th)" storageaddress="0xD42E4" category="Ignition Timing - Compensation" type="3D" level="1" scaling="PerGearIgnitionCompensation (degreesofcorrection)">
    <table name="Engine Load" type="X Axis" storageaddress="0xD42C4" elements="5" scaling="g/rev" />
    <table name="Engine Speed" type="Y Axis" storageaddress="0xD42D8" elements="3" scaling="RPM" />
  </table>
  <table name="Timing Compensation Per Gear (5th)" storageaddress="0xD4314" category="Ignition Timing - Compensation" type="3D" level="1" scaling="PerGearIgnitionCompensation (degreesofcorrection)">
    <table name="Engine Load" type="X Axis" storageaddress="0xD42F4" elements="5" scaling="g/rev" />
    <table name="Engine Speed" type="Y Axis" storageaddress="0xD4308" elements="3" scaling="RPM" />
  </table>
  <table name="Timing Compensation Per Gear Activation (RPM)" storageaddress="0xD1E08" category="Ignition Timing - Compensation" type="2D" level="1" scaling="EngineSpeed(RPM)1">
    <table name="Timing Compensation Per Gear Activation RPM" type="Static Y Axis" elements="2">
      <data>Enable Above</data>
      <data>Disable Below</data>
    </table>
    <description>This is per-gear timing compensation activation threshold by RPM.</description>
  </table>
  <table name="Timing Compensation Per Gear Activation (Load)" storageaddress="0xD1E10" category="Ignition Timing - Compensation" type="2D" level="1" scaling="EngineLoad(g/rev)1">
    <table name="Timing Compensation Per Gear Activation Load" type="Static Y Axis" elements="2">
      <data>Enable Above</data>
      <data>Disable Below</data>
    </table>
    <description>This is per-gear timing compensation activation threshold by load (g/rev).</description>
  </table>
  <table name="Timing Compensation Per Gear Multiplier" category="Ignition Timing - Compensation" address="0xD1E18" type="1D" level="1" scaling="Timing Comp Multiplier"/>

justune1 · **Joined:** Sat Mar 26, 2011 2:52 pm **Posts:** 34

trying to get the address of per gear ignition timing but no luck

does anyone knows the address for AZ1G900P and AZ1G101N

they are both EDM forester XT

thanks~~

td-d · **Posted:** Thu Nov 21, 2013 2:55 pm

AZ1G101N

Code:

Per_Gear_Timing_Comp_1_X_Axis   D0920 
Per_Gear_Timing_Comp_1_Y_Axis   D0934 
Per_Gear_Timing_Comp_1          D0940 
Per_Gear_Timing_Comp_2_X_Axis   D0950 
Per_Gear_Timing_Comp_2_Y_Axis   D0964 
Per_Gear_Timing_Comp_2          D0970 
Per_Gear_Timing_Comp_3_X_Axis   D0980 
Per_Gear_Timing_Comp_3_Y_Axis   D0994 
Per_Gear_Timing_Comp_3          D09A0 
Per_Gear_Timing_Comp_4_X_Axis   D09B0 
Per_Gear_Timing_Comp_4_Y_Axis   D09C4 
Per_Gear_Timing_Comp_4          D09D0 
Per_Gear_Timing_Comp_5_6_X_Axis D09E0 
Per_Gear_Timing_Comp_5_6_Y_Axis D09F4 
Per_Gear_Timing_Comp_5_6        D0A00
PerGearTimingCompensationEnableAboveRPM         CE0CC 
PerGearTimingCompensationEnableAboveLoad        CE0D4 
PerGearTimingCompensation_Conversion_Multiplier CE0DC 
 

AZ1G900P

Code:

Per_Gear_Timing_Comp_1          D01F8 
Per_Gear_Timing_Comp_1_X_Axis   D01D8 
Per_Gear_Timing_Comp_1_Y_Axis   D01EC 
Per_Gear_Timing_Comp_2          D0228 
Per_Gear_Timing_Comp_2_X_Axis   D0208 
Per_Gear_Timing_Comp_2_Y_Axis   D021C 
Per_Gear_Timing_Comp_3          D0258 
Per_Gear_Timing_Comp_3_X_Axis   D0238 
Per_Gear_Timing_Comp_3_Y_Axis   D024C 
Per_Gear_Timing_Comp_4          D0288 
Per_Gear_Timing_Comp_4_X_Axis   D0268 
Per_Gear_Timing_Comp_4_Y_Axis   D027C 
Per_Gear_Timing_Comp_5          D02B8 
Per_Gear_Timing_Comp_5_X_Axis   D0298 
Per_Gear_Timing_Comp_5_Y_Axis   D02AC 
Per_Gear_Timing_Comp_Multiplier CDEA4 
Per_Gear_Timing_Comp_RPM        CDE94 
Per_Gear_Timing_Comp_load       CDE9C 

justune1 · **Joined:** Sat Mar 26, 2011 2:52 pm **Posts:** 34

td-d, thanks for your quick reply~~

really appreciate~~

xisco44 · **Joined:** Wed Mar 05, 2014 1:18 am **Posts:** 39

hi do you have per gear ignition timing for AZ1G200J
Regards

MFB · **Posted:** Sun Nov 03, 2019 5:33 am

May I have the per gear timing log parameter for these? I recall it was posted before, just cant find atm.

TIA

td-d wrote:

AZ1G101N

Code:

Per_Gear_Timing_Comp_1_X_Axis   D0920 
Per_Gear_Timing_Comp_1_Y_Axis   D0934 
Per_Gear_Timing_Comp_1          D0940 
Per_Gear_Timing_Comp_2_X_Axis   D0950 
Per_Gear_Timing_Comp_2_Y_Axis   D0964 
Per_Gear_Timing_Comp_2          D0970 
Per_Gear_Timing_Comp_3_X_Axis   D0980 
Per_Gear_Timing_Comp_3_Y_Axis   D0994 
Per_Gear_Timing_Comp_3          D09A0 
Per_Gear_Timing_Comp_4_X_Axis   D09B0 
Per_Gear_Timing_Comp_4_Y_Axis   D09C4 
Per_Gear_Timing_Comp_4          D09D0 
Per_Gear_Timing_Comp_5_6_X_Axis D09E0 
Per_Gear_Timing_Comp_5_6_Y_Axis D09F4 
Per_Gear_Timing_Comp_5_6        D0A00
PerGearTimingCompensationEnableAboveRPM         CE0CC 
PerGearTimingCompensationEnableAboveLoad        CE0D4 
PerGearTimingCompensation_Conversion_Multiplier CE0DC 
 

AZ1G900P

Code:

Per_Gear_Timing_Comp_1          D01F8 
Per_Gear_Timing_Comp_1_X_Axis   D01D8 
Per_Gear_Timing_Comp_1_Y_Axis   D01EC 
Per_Gear_Timing_Comp_2          D0228 
Per_Gear_Timing_Comp_2_X_Axis   D0208 
Per_Gear_Timing_Comp_2_Y_Axis   D021C 
Per_Gear_Timing_Comp_3          D0258 
Per_Gear_Timing_Comp_3_X_Axis   D0238 
Per_Gear_Timing_Comp_3_Y_Axis   D024C 
Per_Gear_Timing_Comp_4          D0288 
Per_Gear_Timing_Comp_4_X_Axis   D0268 
Per_Gear_Timing_Comp_4_Y_Axis   D027C 
Per_Gear_Timing_Comp_5          D02B8 
Per_Gear_Timing_Comp_5_X_Axis   D0298 
Per_Gear_Timing_Comp_5_Y_Axis   D02AC 
Per_Gear_Timing_Comp_Multiplier CDEA4 
Per_Gear_Timing_Comp_RPM        CDE94 
Per_Gear_Timing_Comp_load       CDE9C 

welaish · **Joined:** Tue Apr 29, 2014 4:48 am **Posts:** 946

I don't think there is a logging parameter for that!

MFB · **Posted:** Sun Nov 03, 2019 5:57 am

welaish wrote:

I don't think there is a logging parameter for that!

I had it before for AZ1G101N , Per Gear timing comp or Ignition Timing comp per gear. Adjustements done on the tables defined can be seen here as it adds to total timing.

MFB · **Posted:** Sun Nov 03, 2019 6:01 am

Ok so far this is what I found. Likely from TDD

Code:

<ecuparam id="E127" name="Timing Compensation Per Gear (4-byte)*" desc="E127-The current applied timing compensation from the per-gear compensation tables." target="1">
                    <ecu id="74A2594007">
                        <address length="4">0xFF79D8</address>
                    </ecu>
                    <ecu id="74A2584007">
                        <address length="4">0xFF7A60</address>
                    </ecu>
                    <ecu id="5C42504007">
                        <address length="4">0xFF7B60</address>
                    </ecu>
                    <ecu id="7402744007,7432744007">
                        <address length="4">0xFF7B68</address>
                    </ecu>
                    <ecu id="13715134FF,7142504007,7452584007">
                        <address length="4">0xFF7B78</address>
                    </ecu>
                    <ecu id="5B72564107">
                        <address length="4">0xFF7C6C</address>
                    </ecu>
                    <ecu id="7412587107">
                        <address length="4">0xFF7CC4</address>
                    </ecu>
                    <ecu id="7412597007">
                        <address length="4">0xFF7CD0</address>
                    </ecu>
                    <ecu id="13521037FF,7412597207">
                        <address length="4">0xFF7CF8</address>
                    </ecu>
                    <ecu id="136272237F,5B42564107">
                        <address length="4">0xFF7D04</address>
                    </ecu>
                    <ecu id="8112595007">
                        <address length="4">0xFF7D5C</address>
                    </ecu>
                    <ecu id="7E42564007">
                        <address length="4">0xFF7E38</address>
                    </ecu>
                    <ecu id="5B02564007">
                        <address length="4">0xFF7E6C</address>
                    </ecu>
                    <ecu id="7C125A4007">
                        <address length="4">0xFF7FCC</address>
                    </ecu>
                    <conversions>
                        <conversion units="degrees" storagetype="float" expr="x" format="0.00" gauge_min="-12" gauge_max="8" gauge_step="2" />
                    </conversions>

welaish · **Joined:** Tue Apr 29, 2014 4:48 am **Posts:** 946

Yeah looks valid parameter I saw it in my definitions to but my rom is not defined.

td-d · **Posted:** Sun Nov 03, 2019 7:48 pm

MFB wrote:

AZ1G101N

Code:

RAM:FFFF7B60 E_Timing_Compensation_Per_Gear_4byteExt_E127

MFB · **Posted:** Tue Nov 05, 2019 4:51 pm

Thanks TDD ! Apparently there were already in the logging defs I had that was part of release.

RomRaider

2008 USDM STI: Per-gear ignition timing [BETA]

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