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SVT Shelby GT500
any one know to fix high idle problem?
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<blockquote data-quote="Vinnie_B" data-source="post: 16784544" data-attributes="member: 201678"><p>P0720 and P0722 are Output Shaft Speed (OSS )related</p><p></p><p>Possible issues could be:</p><p></p><ul> <li data-xf-list-type="ul">OSS sensor circuit short to GND</li> <li data-xf-list-type="ul">OSS sensor circuit short to PWR</li> <li data-xf-list-type="ul">OSS sensor circuit open</li> <li data-xf-list-type="ul">Damaged OSS sensor</li> <li data-xf-list-type="ul">Damaged OSS connector</li> <li data-xf-list-type="ul">Damaged OSS sensor, or not installed properly</li> <li data-xf-list-type="ul">Harness intermittently shorted or open</li> </ul><p></p><p>P02104 and P0211 are Throttle Actuator Control (TAC) related</p><p></p><p>P02104 DTC is an informational DTC and may be set in combination with a number of other DTCs which are causing the FMEM (failure mode effects management) *Mode of forced idle. <span style="color: rgb(184, 49, 47)">Diagnose other DTCs first</span>.</p><p></p><p>P0211 is set when the powertrain control module (PCM) fault status indicates the throttle plate is at a greater angle than commanded</p><p></p><p>Possible issue could be:</p><p></p><ul> <li data-xf-list-type="ul">Binding throttle body, stuck open</li> <li data-xf-list-type="ul">TAC motor circuits are cross-wired</li> <li data-xf-list-type="ul">TAC motor harness circuits are shorted together</li> <li data-xf-list-type="ul">Damaged PCM</li> </ul><p></p><p></p><p>Lightning Fast<img class="smilie smilie--emoji" loading="lazy" alt="⚡" title="High voltage :zap:" src="https://cdn.jsdelivr.net/joypixels/assets/6.6/png/unicode/64/26a1.png" data-shortname=":zap:" />Electrical Automotive Repair</p><p>PM Me or <a href="mailto:Lightning_Fast@comcast.net">Lightning_Fast@comcast.net</a></p><p>Website:https: <a href="https://lightningfastelectricalautorepair.com/" target="_blank">Lightning Fast Electrical Automotive Repair LLC</a></p><p>Remote or Local (On Site) Technical Repair</p></blockquote><p></p>
[QUOTE="Vinnie_B, post: 16784544, member: 201678"] P0720 and P0722 are Output Shaft Speed (OSS )related Possible issues could be: [LIST] [*]OSS sensor circuit short to GND [*]OSS sensor circuit short to PWR [*]OSS sensor circuit open [*]Damaged OSS sensor [*]Damaged OSS connector [*]Damaged OSS sensor, or not installed properly [*]Harness intermittently shorted or open [/LIST] P02104 and P0211 are Throttle Actuator Control (TAC) related P02104 DTC is an informational DTC and may be set in combination with a number of other DTCs which are causing the FMEM (failure mode effects management) *Mode of forced idle. [COLOR=rgb(184, 49, 47)]Diagnose other DTCs first[/COLOR]. P0211 is set when the powertrain control module (PCM) fault status indicates the throttle plate is at a greater angle than commanded Possible issue could be: [LIST] [*]Binding throttle body, stuck open [*]TAC motor circuits are cross-wired [*]TAC motor harness circuits are shorted together [*]Damaged PCM [/LIST] Lightning Fast⚡Electrical Automotive Repair PM Me or [email]Lightning_Fast@comcast.net[/email] Website:https: [URL="https://lightningfastelectricalautorepair.com/"]Lightning Fast Electrical Automotive Repair LLC[/URL] Remote or Local (On Site) Technical Repair [/QUOTE]
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SVT Shelby GT500
any one know to fix high idle problem?
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