https://dev.z31library.com/index.php?action=history&feed=atom&title=Forums%2FZ31P%2Fz31-repairs-forums_electronics%2FReplacement_ECCS 2026-08-15T10:08:56Z Revision history for this page on the wiki MediaWiki 1.43.8 https://dev.z31library.com/index.php?title=Forums/Z31P/z31-repairs-forums_electronics/Replacement_ECCS&diff=5940&oldid=prev 2026-05-15T05:16:20Z

<p>Forum archive import (z31performance)</p> <p><b>New page</b></p><div>{{ForumImport<br /> |op_user=z31_chris<br /> |op_date=2019-05-04 00:22:56<br /> |post_count=2<br /> |archive_url=/Z31performance_archive/forum/z31-repairs-forums/electronics/543221-replacement-eccs.html<br /> }}<br /> <br /> &#039;&#039;&#039;z31_chris:&#039;&#039;&#039; &lt;small&gt;(2019-05-04 00:22:56)&lt;/small&gt;<br /> <br /> I have a 85 NA 5 Speed GLL Federal Emissions<br /> <br /> What eccs would replace the once from the factory. Also is a ecu and eccs the same.<br /> <br /> [https://www.epartsland.com/products/85-nissan-300zx-engine-computer-ecu-24-a18-631-660 https://www.epartsland.com/products/…24-a18-631-660] is this the right part for my car?<br /> <br /> I just want to make sure its the right stuff as its not cheap.<br /> <br /> ----<br /> &#039;&#039;&#039;Z_Karma:&#039;&#039;&#039; &lt;small&gt;(2019-05-04 18:16:54)&lt;/small&gt;<br /> <br /> yeah, ECU is interchangeable with ECCS.<br /> <br /> Auto or manual trans makes a difference in ECU too. That one you linked is for a 5sp 85NA Federal<br /> <br /> Find your part number here:<br /> <br /> [http://z31.com/wiki/doku.php?id=resources:z31_ecu_list http://z31.com/wiki/doku.php?id=resources:z31_ecu_list]<br /> <br /> Also check out the Facebook buy/sell/trade group to see if anybody has one for sale.<br /> <br /> [https://www.facebook.com/groups/106031256230490/ https://www.facebook.com/groups/106031256230490/]</div>

z31p_Z31 chris