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Need help! Disable o2 Sensor?

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Old Nov 6, 2008, 06:37 AM
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Need help! Disable o2 Sensor?

okay let me know if this is right....

this is step 2 on how to disable rear o2


Step 2
Disable the Rear O2 routine in the ROM
Update the ECUFlash XML file located at: C:\Program Files\OpenECU\EcuFlash\rommetadata\mitsubishi\evo\ 88590015.xml
using FrontPage or other XML editor to include the following entry so the code ends like this:
<table name="ECU Periphery0" category="Misc" address="faa" type="1D" level="1" scaling="Hex16"/>
</rom>
Open ECUFlash v1.3 and version 15 ROM image. Scroll down to the Misc section and locate the "ECU Periphery0" entry.
If the value for this entry is "0x56DA," press "=" on your keyboard and type "0x56D8" (without quotes) and press Enter. If the value for this entry is "0x56DB," press "=" on your keyboard and type "0x56D9" (without quotes) and press Enter.
Save the ROM image and flash your ECU with the new file.

now on my rom all i do with the bold section is edit whats below to whats in bold above?


<table name="ECU Periphery0 (FAA) Bits" category="Periphery" address="faa" type="2D" level="2" scaling="blobbits">
<table name="Periphery Bit Number" type="Static Y Axis" flipy="true" elements="16">
<data>bit.15</data>
<data>bit.14</data>
<data>bit.13</data>
<data>bit.12</data>
<data>bit.11</data>
<data>bit.10</data>
<data>bit.9</data>
<data>bit.8</data>
<data>bit.7</data>
<data>bit.6</data>
<data>bit.5</data>
<data>bit.4</data>
<data>bit.3</data>
<data>bit.2</data>
<data>bit.1</data>
<data>bit.0</data>

so it would be like below?

<table name="ECU Periphery0 (FAA) Bits" category="misc" address="faa" type="1D" level="1" scaling="Hex16">
<table name="Periphery Bit Number" type="Static Y Axis" flipy="true" elements="16">
<data>bit.15</data>
<data>bit.14</data>
<data>bit.13</data>
<data>bit.12</data>
<data>bit.11</data>
<data>bit.10</data>
<data>bit.9</data>
<data>bit.8</data>
<data>bit.7</data>
<data>bit.6</data>
<data>bit.5</data>
<data>bit.4</data>
<data>bit.3</data>
<data>bit.2</data>
<data>bit.1</data>
<data>bit.0</data>

Is this correct?
Old Nov 6, 2008, 08:39 AM
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Just add what you have bold to the xml, don't modify the periphery bits section. The one you have in bold will show up in the misc section in your rom and then follow the instructions and your done.
Old Nov 6, 2008, 11:10 AM
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so all i have to do is add the bold part to the end of the XML? doesn't have to be in any specific place?
Old Nov 6, 2008, 11:57 AM
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I just emailed you your rom back
Old Nov 6, 2008, 01:52 PM
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Originally Posted by Dapper Dan
I just emailed you your rom back
alright awesome...what i was tryin to figure out above is that what you did?




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