https://wiki.ross-tech.com/wiki/index.php?action=history&feed=atom&title=16620%2FP0236%2F000566 2026-04-22T09:19:19Z Revision history for this page on the wiki MediaWiki 1.43.3 https://wiki.ross-tech.com/wiki/index.php?title=16620/P0236/000566&diff=9690&oldid=prev 2025-03-21T20:47:53Z

<p><span class="autocomment">Special Notes</span></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 20:47, 21 March 2025</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>* When found on 2013 - 2014 NAR Volkswagen Tiguan, please see this Technical Bulletin</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>* When found on 2013 - 2014 NAR Volkswagen Tiguan, please see this Technical Bulletin</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;"><div>** TSB 97-14-03 (2037108)  https://static.nhtsa.gov/odi/tsbs/2014/MC-10120170-9999.pdf  NHTSA</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>** TSB 97-14-03 (2037108)  https://static.nhtsa.gov/odi/tsbs/2014/MC-10120170-9999.pdf  NHTSA</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></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><ins style="font-weight: bold; text-decoration: none;">* All 2008-2015 Vehicles with 2.0 TSI Engine (CCTA, CBFA) see this Tech Tip</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></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><ins style="font-weight: bold; text-decoration: none;">** TT 21-10-02 https://static.nhtsa.gov/odi/tsbs/2015/MC-10122981-9999.pdf  NHTSA</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>* This fault triggers when the ECM detects a pressure difference over 75.0 mBar between the boost, manifold, or barometric sensors.</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>* This fault triggers when the ECM detects a pressure difference over 75.0 mBar between the boost, manifold, or barometric sensors.</div></td></tr> <!-- diff cache key rosswikidb:diff:1.41:old-9689:rev-9690:php=table --> </table>

Peter https://wiki.ross-tech.com/wiki/index.php?title=16620/P0236/000566&diff=9689&oldid=prev 2025-03-21T20:45:52Z

<p>Created page with &quot;__FORCETOC__ == 16620/P0236/000566 - Manifold Pressure / Boost Sensor (G31): Implausible Signal == ==== Possible Symptoms ==== * Reduced engine performance * Check Engine Lig...&quot;</p> <p><b>New page</b></p><div>__FORCETOC__<br /> == 16620/P0236/000566 - Manifold Pressure / Boost Sensor (G31): Implausible Signal ==<br /> <br /> ==== Possible Symptoms ====<br /> * Reduced engine performance<br /> * Check Engine Light (MIL) illuminated<br /> * Poor acceleration<br /> * Boost pressure not building properly<br /> <br /> ==== Possible Causes ====<br /> * Leaks or damage in boost hoses, pipes, or intercooler<br /> * Loose or damaged hose clamps<br /> * Electrical wiring issues (shorts, open circuits, poor connections)<br /> * Faulty Manifold Pressure / Boost Sensor (G31)<br /> * Faulty Charge Air Pressure Actuator (V465)<br /> <br /> ==== Possible Solutions ====<br /> * Inspect Charge Air Pressure Actuator (V465) for proper operation<br /> * Inspect all boost pipes, hoses, clamps, and the intercooler for leaks or damage<br /> * Check wiring and connectors related to the G31 sensor<br /> * Verify sensor readings using diagnostic tools and compare to expected values<br /> * Check and replace the Boost Pressure Sensor (G31) if necessary<br /> <br /> ==== Special Notes ====<br /> * When found on 2013 - 2014 NAR Volkswagen Tiguan, please see this Technical Bulletin<br /> ** TSB 97-14-03 (2037108) https://static.nhtsa.gov/odi/tsbs/2014/MC-10120170-9999.pdf NHTSA<br /> <br /> * This fault triggers when the ECM detects a pressure difference over 75.0 mBar between the boost, manifold, or barometric sensors.<br /> <br /> <br /> [[Category:Fault Codes]]</div>

Peter