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	<title>P0304 &#8211; Subaru &#8211; OEMDTC</title>
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	<description>Subaru Recalls, Technical Service Bulletins TSB&#039;s, Diagnostic &#38; Repair Tips</description>
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	<title>P0304 &#8211; Subaru &#8211; OEMDTC</title>
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	<item>
		<title>Engine Misfire(s) DTCs P0300-P0304, &#038; P0116 &#8211; 2020-2022 Subaru Legacy &#038; Outback, 2021-2022 Crosstrek</title>
		<link>https://subaru.oemdtc.com/7029/engine-misfires-dtcs-p0300-p0304-p0116-2020-2022-subaru-legacy-outback-2021-2022-crosstrek/</link>
					<comments>https://subaru.oemdtc.com/7029/engine-misfires-dtcs-p0300-p0304-p0116-2020-2022-subaru-legacy-outback-2021-2022-crosstrek/#respond</comments>
		
		<dc:creator><![CDATA[oemdtc]]></dc:creator>
		<pubDate>Wed, 09 Aug 2023 21:51:14 +0000</pubDate>
				<category><![CDATA[Diagnostic Tips]]></category>
		<category><![CDATA[2020]]></category>
		<category><![CDATA[2021]]></category>
		<category><![CDATA[2022]]></category>
		<category><![CDATA[Crosstrek]]></category>
		<category><![CDATA[Legacy]]></category>
		<category><![CDATA[Outback]]></category>
		<category><![CDATA[P0116]]></category>
		<category><![CDATA[P0300]]></category>
		<category><![CDATA[P0301]]></category>
		<category><![CDATA[P0302]]></category>
		<category><![CDATA[P0303]]></category>
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					<description><![CDATA[<p><a rel="nofollow" href="https://subaru.oemdtc.com">Subaru - OEMDTC</a><br />
<img src="https://subaru.oemdtc.com/wp-content/uploads/Subaru-Logo.webp" style="display: block; margin: 1em auto"><br />
<a rel="nofollow" href="https://subaru.oemdtc.com/7029/engine-misfires-dtcs-p0300-p0304-p0116-2020-2022-subaru-legacy-outback-2021-2022-crosstrek/">Engine Misfire(s) DTCs P0300-P0304, &#038; P0116 &#8211; 2020-2022 Subaru Legacy &#038; Outback, 2021-2022 Crosstrek</a></p>
<p>NHTSA ID Number:&#160;10231306 Manufacturer Communication Number:&#160;09-101-23 Summary This bulletin announces availability of reprogramming files developed for the Engine Control Module (ECM) to optimize the fuel injection system&#8217;s fuel spray pattern and engine block heater detection. &#160; NUMBER: 09-101-23 DATE: 01/17/23 APPLICABILITY: 2020-22MY Legacy &#38; Outback 2.5L 2021-22MY Crosstrek 2.5L SUBJECT: Engine Misfire(s) DTCs P0300-P0304, &#38; ... <a title="Engine Misfire(s) DTCs P0300-P0304, &#038; P0116 &#8211; 2020-2022 Subaru Legacy &#038; Outback, 2021-2022 Crosstrek" class="read-more" href="https://subaru.oemdtc.com/7029/engine-misfires-dtcs-p0300-p0304-p0116-2020-2022-subaru-legacy-outback-2021-2022-crosstrek/" aria-label="Read more about Engine Misfire(s) DTCs P0300-P0304, &#038; P0116 &#8211; 2020-2022 Subaru Legacy &#038; Outback, 2021-2022 Crosstrek">Read more</a></p>
<p>The post <a rel="nofollow" href="https://subaru.oemdtc.com/7029/engine-misfires-dtcs-p0300-p0304-p0116-2020-2022-subaru-legacy-outback-2021-2022-crosstrek/">Engine Misfire(s) DTCs P0300-P0304, &#038; P0116 &#8211; 2020-2022 Subaru Legacy &#038; Outback, 2021-2022 Crosstrek</a> first appeard on <a rel="nofollow" href="https://subaru.oemdtc.com">Subaru - OEMDTC</a> and is written by <a rel="nofollow" href="https://subaru.oemdtc.com/author/oemdtc/">oemdtc</a></p>
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			</item>
		<item>
		<title>DTC P0301 – P0304 and P050A Reprogramming &#8211; 2011-2012 Subaru Forester, 2011-2012 Impreza WRX &#038; STI</title>
		<link>https://subaru.oemdtc.com/7005/dtc-p0301-p0304-and-p050a-reprogramming-2011-2012-subaru-forester-2011-2012-impreza-wrx-sti/</link>
					<comments>https://subaru.oemdtc.com/7005/dtc-p0301-p0304-and-p050a-reprogramming-2011-2012-subaru-forester-2011-2012-impreza-wrx-sti/#respond</comments>
		
		<dc:creator><![CDATA[oemdtc]]></dc:creator>
		<pubDate>Wed, 09 Aug 2023 05:50:19 +0000</pubDate>
				<category><![CDATA[Recalls]]></category>
		<category><![CDATA[2011]]></category>
		<category><![CDATA[2012]]></category>
		<category><![CDATA[Forester]]></category>
		<category><![CDATA[Impreza STI]]></category>
		<category><![CDATA[Impreza WRX]]></category>
		<category><![CDATA[P0301]]></category>
		<category><![CDATA[P0302]]></category>
		<category><![CDATA[P0303]]></category>
		<category><![CDATA[P0304]]></category>
		<category><![CDATA[P050A]]></category>
		<category><![CDATA[Subaru]]></category>
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					<description><![CDATA[<p><a rel="nofollow" href="https://subaru.oemdtc.com">Subaru - OEMDTC</a><br />
<img src="https://subaru.oemdtc.com/wp-content/uploads/Subaru-Logo.webp" style="display: block; margin: 1em auto"><br />
<a rel="nofollow" href="https://subaru.oemdtc.com/7005/dtc-p0301-p0304-and-p050a-reprogramming-2011-2012-subaru-forester-2011-2012-impreza-wrx-sti/">DTC P0301 – P0304 and P050A Reprogramming &#8211; 2011-2012 Subaru Forester, 2011-2012 Impreza WRX &#038; STI</a></p>
<p>NHTSA ID Number:&#160;10232524 Manufacturer Communication Number:&#160;1111612R Summary DTC P0301 &#8211; P0304 and P050A Reprogramming &#160; NUMBER: 11-116-12R DATE: 07/02/12 REVISED: 07/01/13 APPLICABILITY: 2011-2012MY Forester 2011-2012MY Impreza WRX and STI Models SUBJECT: DTC P0301 &#8211; P0304 and P050A Reprogramming &#160; INTRODUCTION The purpose of this Bulletin is to announce the availability of updated ECM reprogramming files ... <a title="DTC P0301 – P0304 and P050A Reprogramming &#8211; 2011-2012 Subaru Forester, 2011-2012 Impreza WRX &#038; STI" class="read-more" href="https://subaru.oemdtc.com/7005/dtc-p0301-p0304-and-p050a-reprogramming-2011-2012-subaru-forester-2011-2012-impreza-wrx-sti/" aria-label="Read more about DTC P0301 – P0304 and P050A Reprogramming &#8211; 2011-2012 Subaru Forester, 2011-2012 Impreza WRX &#038; STI">Read more</a></p>
<p>The post <a rel="nofollow" href="https://subaru.oemdtc.com/7005/dtc-p0301-p0304-and-p050a-reprogramming-2011-2012-subaru-forester-2011-2012-impreza-wrx-sti/">DTC P0301 – P0304 and P050A Reprogramming &#8211; 2011-2012 Subaru Forester, 2011-2012 Impreza WRX &#038; STI</a> first appeard on <a rel="nofollow" href="https://subaru.oemdtc.com">Subaru - OEMDTC</a> and is written by <a rel="nofollow" href="https://subaru.oemdtc.com/author/oemdtc/">oemdtc</a></p>
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			</item>
		<item>
		<title>Fuel Injector- Design Change Misfire DTC P030* / Engine Knocking / DTC P219C P219D P219E P219F &#8211; 2017-2022 Subaru</title>
		<link>https://subaru.oemdtc.com/5567/fuel-injector-design-change-misfire-dtc-p030-engine-knocking-dtc-p219c-p219d-p219e-p219f-2018-2021-subaru-crosstrek-2-0l-di-phev-2017-2021-impreza-2-0l-di/</link>
					<comments>https://subaru.oemdtc.com/5567/fuel-injector-design-change-misfire-dtc-p030-engine-knocking-dtc-p219c-p219d-p219e-p219f-2018-2021-subaru-crosstrek-2-0l-di-phev-2017-2021-impreza-2-0l-di/#respond</comments>
		
		<dc:creator><![CDATA[oemdtc]]></dc:creator>
		<pubDate>Thu, 20 Oct 2022 20:29:04 +0000</pubDate>
				<category><![CDATA[Diagnostic Tips]]></category>
		<category><![CDATA[2.0L DI]]></category>
		<category><![CDATA[2017]]></category>
		<category><![CDATA[2018]]></category>
		<category><![CDATA[2019]]></category>
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		<category><![CDATA[2022]]></category>
		<category><![CDATA[Crosstrek]]></category>
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		<category><![CDATA[Fuel Injector]]></category>
		<category><![CDATA[Impreza]]></category>
		<category><![CDATA[Legacy]]></category>
		<category><![CDATA[Misfire]]></category>
		<category><![CDATA[Outback]]></category>
		<category><![CDATA[P0300]]></category>
		<category><![CDATA[P0301]]></category>
		<category><![CDATA[P0302]]></category>
		<category><![CDATA[P0303]]></category>
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		<category><![CDATA[P219C]]></category>
		<category><![CDATA[P219D]]></category>
		<category><![CDATA[P219E]]></category>
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					<description><![CDATA[<p><a rel="nofollow" href="https://subaru.oemdtc.com">Subaru - OEMDTC</a><br />
<img src="https://subaru.oemdtc.com/wp-content/uploads/2021-Subaru-Impreza-e1656020392269.png" style="display: block; margin: 1em auto"><br />
<a rel="nofollow" href="https://subaru.oemdtc.com/5567/fuel-injector-design-change-misfire-dtc-p030-engine-knocking-dtc-p219c-p219d-p219e-p219f-2018-2021-subaru-crosstrek-2-0l-di-phev-2017-2021-impreza-2-0l-di/">Fuel Injector- Design Change Misfire DTC P030* / Engine Knocking / DTC P219C P219D P219E P219F &#8211; 2017-2022 Subaru</a></p>
<p>NHTSA ID Number:&#160;10249614 Manufacturer Communication Number:&#160;09-81-21R Summary This bulletin announces design changes made to the fuel injector assembly in response to the DTCs listed. &#160; NUMBER: 09-81-21 DATE:&#160; 09/24/21 REVISED: 01/22/24 APPLICABILITY: 2018-2021MY Crosstrek 2.0L DI &#38; PHEV 2017-2021MY Impreza 2.0L DI 2021MY Crosstrek 2.5L DI 2019-21MY Forester 2.5L DI 2020-22MY Legacy &#38; Outback 2.5L ... <a title="Fuel Injector- Design Change Misfire DTC P030* / Engine Knocking / DTC P219C P219D P219E P219F &#8211; 2017-2022 Subaru" class="read-more" href="https://subaru.oemdtc.com/5567/fuel-injector-design-change-misfire-dtc-p030-engine-knocking-dtc-p219c-p219d-p219e-p219f-2018-2021-subaru-crosstrek-2-0l-di-phev-2017-2021-impreza-2-0l-di/" aria-label="Read more about Fuel Injector- Design Change Misfire DTC P030* / Engine Knocking / DTC P219C P219D P219E P219F &#8211; 2017-2022 Subaru">Read more</a></p>
<p>The post <a rel="nofollow" href="https://subaru.oemdtc.com/5567/fuel-injector-design-change-misfire-dtc-p030-engine-knocking-dtc-p219c-p219d-p219e-p219f-2018-2021-subaru-crosstrek-2-0l-di-phev-2017-2021-impreza-2-0l-di/">Fuel Injector- Design Change Misfire DTC P030* / Engine Knocking / DTC P219C P219D P219E P219F &#8211; 2017-2022 Subaru</a> first appeard on <a rel="nofollow" href="https://subaru.oemdtc.com">Subaru - OEMDTC</a> and is written by <a rel="nofollow" href="https://subaru.oemdtc.com/author/oemdtc/">oemdtc</a></p>
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		<item>
		<title>P0890 TCM Power Relay Sense Circuit P030x Random/Multiple Cylinder Misfire Detected DTC 0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance &#8211; 2019-2022 Subaru Forester</title>
		<link>https://subaru.oemdtc.com/5397/p0890-tcm-power-relay-sense-circuit-p030x-random-multiple-cylinder-misfire-detected-dtc-0116-engine-coolant-temperature-sensor-1-circuit-range-performance-2019-2022-subaru-forester/</link>
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		<dc:creator><![CDATA[oemdtc]]></dc:creator>
		<pubDate>Wed, 12 Oct 2022 22:01:39 +0000</pubDate>
				<category><![CDATA[Diagnostic Tips]]></category>
		<category><![CDATA[2019]]></category>
		<category><![CDATA[2020]]></category>
		<category><![CDATA[2021]]></category>
		<category><![CDATA[2022]]></category>
		<category><![CDATA[Forester]]></category>
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		<category><![CDATA[TCM Power Relay Sense]]></category>
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					<description><![CDATA[<p><a rel="nofollow" href="https://subaru.oemdtc.com">Subaru - OEMDTC</a><br />
<img src="https://subaru.oemdtc.com/wp-content/uploads/2022-Subaru-Forester-1.webp" style="display: block; margin: 1em auto"><br />
<a rel="nofollow" href="https://subaru.oemdtc.com/5397/p0890-tcm-power-relay-sense-circuit-p030x-random-multiple-cylinder-misfire-detected-dtc-0116-engine-coolant-temperature-sensor-1-circuit-range-performance-2019-2022-subaru-forester/">P0890 TCM Power Relay Sense Circuit P030x Random/Multiple Cylinder Misfire Detected DTC 0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance &#8211; 2019-2022 Subaru Forester</a></p>
<p>NHTSA ID Number:&#160;10215405 Manufacturer Communication Number:&#160;09-89-22R Summary This bulletin announces availability of new reprograming files for the Engine Control Module (ECM). &#160; NUMBER: 09-89-22R DATE: 05/12/22 REVISED: 06/14/22 INTRODUCTION: This bulletin announces availability of new reprograming files for the Engine Control Module (ECM). These files have been developed to address certain limited concerns of the ... <a title="P0890 TCM Power Relay Sense Circuit P030x Random/Multiple Cylinder Misfire Detected DTC 0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance &#8211; 2019-2022 Subaru Forester" class="read-more" href="https://subaru.oemdtc.com/5397/p0890-tcm-power-relay-sense-circuit-p030x-random-multiple-cylinder-misfire-detected-dtc-0116-engine-coolant-temperature-sensor-1-circuit-range-performance-2019-2022-subaru-forester/" aria-label="Read more about P0890 TCM Power Relay Sense Circuit P030x Random/Multiple Cylinder Misfire Detected DTC 0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance &#8211; 2019-2022 Subaru Forester">Read more</a></p>
<p>The post <a rel="nofollow" href="https://subaru.oemdtc.com/5397/p0890-tcm-power-relay-sense-circuit-p030x-random-multiple-cylinder-misfire-detected-dtc-0116-engine-coolant-temperature-sensor-1-circuit-range-performance-2019-2022-subaru-forester/">P0890 TCM Power Relay Sense Circuit P030x Random/Multiple Cylinder Misfire Detected DTC 0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance &#8211; 2019-2022 Subaru Forester</a> first appeard on <a rel="nofollow" href="https://subaru.oemdtc.com">Subaru - OEMDTC</a> and is written by <a rel="nofollow" href="https://subaru.oemdtc.com/author/oemdtc/">oemdtc</a></p>
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		<item>
		<title>WRE-20 Ignition Coil Campaign &#8211; 2020 Subaru Outback</title>
		<link>https://subaru.oemdtc.com/3100/wre-20-ignition-coil-campaign-2020-subaru-outback/</link>
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		<dc:creator><![CDATA[oemdtc]]></dc:creator>
		<pubDate>Sun, 14 Feb 2021 21:24:23 +0000</pubDate>
				<category><![CDATA[Recalls]]></category>
		<category><![CDATA[2020]]></category>
		<category><![CDATA[Ignition Coil]]></category>
		<category><![CDATA[Misfire]]></category>
		<category><![CDATA[Outback]]></category>
		<category><![CDATA[P0301]]></category>
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<a rel="nofollow" href="https://subaru.oemdtc.com/3100/wre-20-ignition-coil-campaign-2020-subaru-outback/">WRE-20 Ignition Coil Campaign &#8211; 2020 Subaru Outback</a></p>
<p>NHTSA ID Number:&#160;10182244 Manufacturer Communication Number:&#160;WRE-20 Summary Subaru of America, Inc. (Subaru) is initiating a new voluntary emission recall for certain 2020 model year 2.5L Outback vehicles in which an incorrect ignition coil(s) may have been installed. &#160; NUMBER: WRE-20 DATE: 10/27/2020 APPLICABILITY: 2020MY Outback 2.5L NA Models SUBJECT: WRE-20 Ignition Coil Campaign &#160; INTRODUCTION: ... <a title="WRE-20 Ignition Coil Campaign &#8211; 2020 Subaru Outback" class="read-more" href="https://subaru.oemdtc.com/3100/wre-20-ignition-coil-campaign-2020-subaru-outback/" aria-label="Read more about WRE-20 Ignition Coil Campaign &#8211; 2020 Subaru Outback">Read more</a></p>
<p>The post <a rel="nofollow" href="https://subaru.oemdtc.com/3100/wre-20-ignition-coil-campaign-2020-subaru-outback/">WRE-20 Ignition Coil Campaign &#8211; 2020 Subaru Outback</a> first appeard on <a rel="nofollow" href="https://subaru.oemdtc.com">Subaru - OEMDTC</a> and is written by <a rel="nofollow" href="https://subaru.oemdtc.com/author/oemdtc/">oemdtc</a></p>
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