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	<title>Z31/SENSORS/powertransistor php - Revision history</title>
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	<updated>2026-08-15T19:06:54Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://dev.z31library.com/index.php?title=Z31/SENSORS/powertransistor_php&amp;diff=7224&amp;oldid=prev</id>
		<title>XenonzcarImporter: Inline image refs: rewrite to local archive; clean empty image artifacts</title>
		<link rel="alternate" type="text/html" href="https://dev.z31library.com/index.php?title=Z31/SENSORS/powertransistor_php&amp;diff=7224&amp;oldid=prev"/>
		<updated>2026-05-16T18:01:27Z</updated>

		<summary type="html">&lt;p&gt;Inline image refs: rewrite to local archive; clean empty image artifacts&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 18:01, 16 May 2026&lt;/td&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;== Z31 Power Transistor and Circuit ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;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;&quot;&gt;&lt;div&gt;== Z31 Power Transistor and Circuit ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>XenonzcarImporter</name></author>
	</entry>
	<entry>
		<id>https://dev.z31library.com/index.php?title=Z31/SENSORS/powertransistor_php&amp;diff=6914&amp;oldid=prev</id>
		<title>XenonzcarImporter: XenonzcarImporter moved page Sites/Xenonzcar/z31/SENSORS/powertransistor php to Z31/SENSORS/powertransistor php without leaving a redirect: Flatten Sites/ namespace; provenance preserved via ImportedFrom banner</title>
		<link rel="alternate" type="text/html" href="https://dev.z31library.com/index.php?title=Z31/SENSORS/powertransistor_php&amp;diff=6914&amp;oldid=prev"/>
		<updated>2026-05-16T06:38:40Z</updated>

		<summary type="html">&lt;p&gt;XenonzcarImporter moved page &lt;a href=&quot;/index.php?title=Sites/Xenonzcar/z31/SENSORS/powertransistor_php&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Sites/Xenonzcar/z31/SENSORS/powertransistor php (page does not exist)&quot;&gt;Sites/Xenonzcar/z31/SENSORS/powertransistor php&lt;/a&gt; to &lt;a href=&quot;/wiki/Z31/SENSORS/powertransistor_php&quot; title=&quot;Z31/SENSORS/powertransistor php&quot;&gt;Z31/SENSORS/powertransistor php&lt;/a&gt; without leaving a redirect: Flatten Sites/ namespace; provenance preserved via ImportedFrom banner&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 06:38, 16 May 2026&lt;/td&gt;
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		<author><name>XenonzcarImporter</name></author>
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	<entry>
		<id>https://dev.z31library.com/index.php?title=Z31/SENSORS/powertransistor_php&amp;diff=6601&amp;oldid=prev</id>
		<title>XenonzcarImporter: Site import</title>
		<link rel="alternate" type="text/html" href="https://dev.z31library.com/index.php?title=Z31/SENSORS/powertransistor_php&amp;diff=6601&amp;oldid=prev"/>
		<updated>2026-05-16T06:27:15Z</updated>

		<summary type="html">&lt;p&gt;Site import&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{ImportedFrom|site=Xenonzcar|title=Z31 Power Transistor and Circuit|url=http://www.xenonzcar.com/z31/SENSORS/powertransistor.php.html|archive=https://dev.z31library.com/xenonzcar_archive/z31/SENSORS/powertransistor.php.html|fetched=2026-05-15}}&lt;br /&gt;
&lt;br /&gt;
== Z31 Power Transistor and Circuit ==&lt;br /&gt;
&lt;br /&gt;
The Ignition Signal from the E.C.C.S control unit is amplified by the power transistor, which connects and disconnects the coil primary circuit to induce the proper high voltage in the secondary circuit.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;WARNING&amp;#039;&amp;#039; - Do this modification at your own risk. We Are not responsable for any issues of your own doing.&lt;br /&gt;
&lt;br /&gt;
=== Common Problems ===&lt;br /&gt;
&lt;br /&gt;
* Loss Of Spark&lt;br /&gt;
&lt;br /&gt;
=== Troubleshooting ===&lt;br /&gt;
&lt;br /&gt;
Below you will see how to troubleshoot this circuit.&lt;br /&gt;
&lt;br /&gt;
Click to enlarge (Image from Nissan Motor Company Factory Service Manual)&lt;br /&gt;
&lt;br /&gt;
=== Upgrade for the Power Transistor ===&lt;br /&gt;
&lt;br /&gt;
As our Z31s get older and the supply of Power transistors diminishes, a replacement is needed. The newer PRW-2 transistor, found on several distributor-equipped Nissans, can be easily swapped in to replace the stock unit.&lt;br /&gt;
&lt;br /&gt;
[[Category:Imported from Xenonzcar]]&lt;/div&gt;</summary>
		<author><name>XenonzcarImporter</name></author>
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