https://dev.z31library.com/index.php?action=history&feed=atom&title=Forums%2FZ31P%2Fz31-performance-upgrade-forums_engine-management%2F1984_na_ecu
Forums/Z31P/z31-performance-upgrade-forums engine-management/1984 na ecu - Revision history
2026-08-15T09:30:51Z
Revision history for this page on the wiki
MediaWiki 1.43.8
https://dev.z31library.com/index.php?title=Forums/Z31P/z31-performance-upgrade-forums_engine-management/1984_na_ecu&diff=7816&oldid=prev
XenonzcarImporter: Rewrite 2 archive URL(s) to internal wikilinks
2026-05-17T01:59:23Z
<p>Rewrite 2 archive URL(s) to internal wikilinks</p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 01:59, 17 May 2026</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l18">Line 18:</td>
<td colspan="2" class="diff-lineno">Line 18:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Dunkine:''' <small>(2018-03-20 15:40:56)</small></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Dunkine:''' <small>(2018-03-20 15:40:56)</small></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>XenonZCar - [<del style="font-weight: bold; text-decoration: none;">https://dev.z31library.com/xenonzcar_archive/z31</del>/nistune<del style="font-weight: bold; text-decoration: none;">.</del>php https://dev.z31library.com/xenonzcar_archive/z31/nistune.php]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>XenonZCar - [<ins style="font-weight: bold; text-decoration: none;">[Z31</ins>/nistune php<ins style="font-weight: bold; text-decoration: none;">|</ins>https://dev.z31library.com/xenonzcar_archive/z31/nistune.php<ins style="font-weight: bold; text-decoration: none;">]</ins>]</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>and yes, it's about installing the NIStune board, but it shows the EPROM for the 84-85 for fuel & timing maps.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>and yes, it's about installing the NIStune board, but it shows the EPROM for the 84-85 for fuel & timing maps.</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l25">Line 25:</td>
<td colspan="2" class="diff-lineno">Line 25:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Zedstar:''' <small>(2018-03-20 22:58:55)</small></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Zedstar:''' <small>(2018-03-20 22:58:55)</small></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>{{Quote|user=Dunkine|XenonZCar - [<del style="font-weight: bold; text-decoration: none;">https://dev.z31library.com/xenonzcar_archive/z31</del>/nistune<del style="font-weight: bold; text-decoration: none;">.</del>php https://dev.z31library.com/xenonzcar_archive/z31/nistune.php]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>{{Quote|user=Dunkine|XenonZCar - [<ins style="font-weight: bold; text-decoration: none;">[Z31</ins>/nistune php<ins style="font-weight: bold; text-decoration: none;">|</ins>https://dev.z31library.com/xenonzcar_archive/z31/nistune.php<ins style="font-weight: bold; text-decoration: none;">]</ins>]</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>and yes, it's about installing the NIStune board, but it shows the EPROM for the 84-85 for fuel & timing maps.}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>and yes, it's about installing the NIStune board, but it shows the EPROM for the 84-85 for fuel & timing maps.}}</div></td></tr>
<!-- diff cache key mediawiki:diff:1.41:old-7455:rev-7816:php=table -->
</table>
XenonzcarImporter
https://dev.z31library.com/index.php?title=Forums/Z31P/z31-performance-upgrade-forums_engine-management/1984_na_ecu&diff=7455&oldid=prev
XenonzcarImporter: Clean remaining xenonzcar URL variants
2026-05-16T21:25:27Z
<p>Clean remaining xenonzcar URL variants</p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 21:25, 16 May 2026</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l18">Line 18:</td>
<td colspan="2" class="diff-lineno">Line 18:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Dunkine:''' <small>(2018-03-20 15:40:56)</small></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Dunkine:''' <small>(2018-03-20 15:40:56)</small></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>XenonZCar - [<del style="font-weight: bold; text-decoration: none;">http</del>://<del style="font-weight: bold; text-decoration: none;">www</del>.<del style="font-weight: bold; text-decoration: none;">xenonzcar</del>.com/z31/nistune.php <del style="font-weight: bold; text-decoration: none;">http</del>://<del style="font-weight: bold; text-decoration: none;">www</del>.<del style="font-weight: bold; text-decoration: none;">xenonzcar</del>.com/z31/nistune.php]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>XenonZCar - [<ins style="font-weight: bold; text-decoration: none;">https</ins>://<ins style="font-weight: bold; text-decoration: none;">dev</ins>.<ins style="font-weight: bold; text-decoration: none;">z31library</ins>.com<ins style="font-weight: bold; text-decoration: none;">/xenonzcar_archive</ins>/z31/nistune.php <ins style="font-weight: bold; text-decoration: none;">https</ins>://<ins style="font-weight: bold; text-decoration: none;">dev</ins>.<ins style="font-weight: bold; text-decoration: none;">z31library</ins>.com<ins style="font-weight: bold; text-decoration: none;">/xenonzcar_archive</ins>/z31/nistune.php]</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>and yes, it's about installing the NIStune board, but it shows the EPROM for the 84-85 for fuel & timing maps.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>and yes, it's about installing the NIStune board, but it shows the EPROM for the 84-85 for fuel & timing maps.</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l25">Line 25:</td>
<td colspan="2" class="diff-lineno">Line 25:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Zedstar:''' <small>(2018-03-20 22:58:55)</small></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Zedstar:''' <small>(2018-03-20 22:58:55)</small></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>{{Quote|user=Dunkine|XenonZCar - [<del style="font-weight: bold; text-decoration: none;">http</del>://<del style="font-weight: bold; text-decoration: none;">www</del>.<del style="font-weight: bold; text-decoration: none;">xenonzcar</del>.com/z31/nistune.php <del style="font-weight: bold; text-decoration: none;">http</del>://<del style="font-weight: bold; text-decoration: none;">www</del>.<del style="font-weight: bold; text-decoration: none;">xenonzcar</del>.com/z31/nistune.php]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>{{Quote|user=Dunkine|XenonZCar - [<ins style="font-weight: bold; text-decoration: none;">https</ins>://<ins style="font-weight: bold; text-decoration: none;">dev</ins>.<ins style="font-weight: bold; text-decoration: none;">z31library</ins>.com<ins style="font-weight: bold; text-decoration: none;">/xenonzcar_archive</ins>/z31/nistune.php <ins style="font-weight: bold; text-decoration: none;">https</ins>://<ins style="font-weight: bold; text-decoration: none;">dev</ins>.<ins style="font-weight: bold; text-decoration: none;">z31library</ins>.com<ins style="font-weight: bold; text-decoration: none;">/xenonzcar_archive</ins>/z31/nistune.php]</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>and yes, it's about installing the NIStune board, but it shows the EPROM for the 84-85 for fuel & timing maps.}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>and yes, it's about installing the NIStune board, but it shows the EPROM for the 84-85 for fuel & timing maps.}}</div></td></tr>
<!-- diff cache key mediawiki:diff:1.41:old-5068:rev-7455:php=table -->
</table>
XenonzcarImporter
https://dev.z31library.com/index.php?title=Forums/Z31P/z31-performance-upgrade-forums_engine-management/1984_na_ecu&diff=5068&oldid=prev
z31p_Zedstar: Forum archive import (z31performance)
2026-05-15T05:11:14Z
<p>Forum archive import (z31performance)</p>
<p><b>New page</b></p><div>{{ForumImport<br />
|op_user=Zedstar<br />
|op_date=2018-03-20 08:57:36<br />
|post_count=4<br />
|archive_url=/Z31performance_archive/forum/z31-performance-upgrade-forums/engine-management/539021-1984-na-ecu.html<br />
}}<br />
<br />
'''Zedstar:''' <small>(2018-03-20 08:57:36)</small><br />
<br />
Cannot find info on how to socket/upgrade EPROM on this ECU. There is plenty of info on how to install Nistune Board, however only want to swap EPROM for injector upgrade<br />
<br />
----<br />
'''kaur:''' <small>(2018-03-20 13:33:30)</small><br />
<br />
There might be some info on older pages. Like this for example [http://redz31.suomiz.net/pages/fuel/romulator.html http://redz31.suomiz.net/pages/fuel/romulator.html]<br />
<br />
----<br />
'''Dunkine:''' <small>(2018-03-20 15:40:56)</small><br />
<br />
XenonZCar - [http://www.xenonzcar.com/z31/nistune.php http://www.xenonzcar.com/z31/nistune.php]<br />
<br />
and yes, it's about installing the NIStune board, but it shows the EPROM for the 84-85 for fuel & timing maps.<br />
<br />
----<br />
'''Zedstar:''' <small>(2018-03-20 22:58:55)</small><br />
<br />
{{Quote|user=Dunkine|XenonZCar - [http://www.xenonzcar.com/z31/nistune.php http://www.xenonzcar.com/z31/nistune.php]<br />
<br />
and yes, it's about installing the NIStune board, but it shows the EPROM for the 84-85 for fuel & timing maps.}}<br />
<br />
Thanks for your reply.<br />
<br />
However , the instructions only relate to connections from the Nistune Board to CPU chip etc - not an EPROM. It appears that a replacement EPROM can be only loaded to later i.e 88ECU which are single EPROM.</div>
z31p_Zedstar