https://wiki.ross-tech.com/wiki/index.php?action=history&feed=atom&title=19499%2FP3043%2F012355 2026-05-10T14:46:17Z Revision history for this page on the wiki MediaWiki 1.43.3 https://wiki.ross-tech.com/wiki/index.php?title=19499/P3043/012355&diff=7314&oldid=prev 2014-03-20T22:33:38Z

<p>Created page with &quot;== 19499/P3043/012355 - Fuel Pump: Mechanical Malfunction == ==== Possible Symptoms ==== * Malfunction Indicator Light (MIL) ON * Power Loss * Engine Stalling/Hard Starting ...&quot;</p> <p><b>New page</b></p><div>== 19499/P3043/012355 - Fuel Pump: Mechanical Malfunction ==<br /> <br /> ==== Possible Symptoms ====<br /> <br /> * Malfunction Indicator Light (MIL) ON<br /> * Power Loss<br /> * Engine Stalling/Hard Starting<br /> <br /> ==== Possible Causes ====<br /> <br /> * In Tank Fuel Pump failure<br /> * Restriction in Fuel Delivery System<br /> * Fuel Pump Control Module (on systems with J538-Fuel Pump Control Module)<br /> <br /> ==== Possible Solutions ====<br /> <br /> * Check Fuel Pump<br /> ** Check Mechanical Pressure and Volume<br /> ** Refer to proper workshop manual for correct testing procedures<br /> * Check J538-Fuel Pump Control Module<br /> <br /> ==== Special Notes ====<br /> <br /> * TPI 2017024 has details about checking J538 software version. <br /> * J538-Fuel Pump Control Module is on top or near the in tank Fuel Pump<br /> <br /> <br /> [[Category:Fault Codes]]</div>

Peter