{"id":286968,"date":"2024-11-07T04:25:45","date_gmt":"2024-11-07T04:25:45","guid":{"rendered":"https:\/\/www.ziptuning.com\/ar\/?p=286968"},"modified":"2024-11-08T06:29:45","modified_gmt":"2024-11-08T06:29:45","slug":"spn-5246-aftertreatment-scr-operator-inducement-severity","status":"publish","type":"post","link":"https:\/\/www.ziptuning.com\/ar\/blog\/spn-5246-aftertreatment-scr-operator-inducement-severity\/","title":{"rendered":"SPN 5246: \u0634\u062f\u0629 \u062a\u062d\u0641\u064a\u0632 \u0645\u0634\u063a\u0644 \u0646\u0638\u0627\u0645 \u0627\u0644\u0627\u062e\u062a\u0632\u0627\u0644 \u0627\u0644\u062d\u0641\u0632\u064a \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a (SCR)"},"content":{"rendered":"<p id=\"fault-code-spn-5246-detailed-guide-for-engineers-and-mechanics\">\u0631\u0645\u0632 \u0627\u0644\u062e\u0637\u0623 SPN 5246: \u062f\u0644\u064a\u0644 \u0645\u0641\u0635\u0644 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0648\u0627\u0644\u0641\u0646\u064a\u064a\u0646<\/p>\n<p>\u0631\u0645\u0632 \u0627\u0644\u062e\u0637\u0623 SPN 5246 \u0647\u0648 \u0631\u0645\u0632 \u062a\u0634\u062e\u064a\u0635\u064a \u0639\u0627\u0645 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0648\u062c\u0648\u062f \u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u0646\u0638\u0627\u0645 \u0633\u0627\u0626\u0644 \u0639\u0627\u062f\u0645 \u0627\u0644\u062f\u064a\u0632\u0644 (DEF) \u0641\u064a \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062f\u064a\u0632\u0644. \u0639\u0646\u062f \u0638\u0647\u0648\u0631 \u0647\u0630\u0627 \u0627\u0644\u0631\u0645\u0632\u060c \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0641\u0647\u0645 \u0645\u062f\u0649 \u0625\u0644\u062d\u0627\u062d\u0647\u060c \u0623\u0633\u0628\u0627\u0628\u0647\u060c \u0648\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0648\u0627\u0644\u0625\u0635\u0644\u0627\u062d.<\/p>\n<div class=\"workshop-experience-text\">\n<p>\u0641\u064a \u0648\u0631\u0634\u062a\u0646\u0627\u060c \u0648\u0627\u062c\u0647\u0646\u0627 \u0631\u0645\u0632 \u0627\u0644\u062e\u0637\u0623 SPN 5246 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \u0641\u064a \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629. \u0645\u0639 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0645\u062b\u0644 Cummins \u0648Detroit Diesel\u060c \u0631\u0623\u064a\u0646\u0627 \u0647\u0630\u0627 \u0627\u0644\u0631\u0645\u0632 \u064a\u0638\u0647\u0631 \u0628\u0633\u0628\u0628 \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0646\u0638\u0627\u0645 DEF\u060c \u0645\u062b\u0644 \u0627\u0646\u0633\u062f\u0627\u062f \u0627\u0644\u062e\u0637\u0648\u0637 \u0623\u0648 \u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631\u0627\u062a \u0627\u0644\u0645\u0639\u0637\u0648\u0628\u0629. \u0648\u0642\u062f \u0631\u0623\u064a\u0646\u0627 \u0647\u0630\u0627 \u0627\u0644\u0631\u0645\u0632 \u0641\u064a \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0622\u0633\u064a\u0648\u064a\u0629 \u0645\u062b\u0644 Hino \u0648Isuzu\u060c \u062d\u064a\u062b \u064a\u0631\u062a\u0628\u0637 \u063a\u0627\u0644\u0628\u064b\u0627 \u0628\u0645\u0634\u0627\u0643\u0644 \u062c\u0648\u062f\u0629 DEF \u0623\u0648 \u0635\u0645\u0627\u0645 \u0627\u0644\u062c\u0631\u0639\u0627\u062a. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0644\u0627\u062d\u0638\u0646\u0627 \u0623\u0646 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a\u0629\u060c \u0648\u062e\u0627\u0635\u0629 \u0634\u0627\u062d\u0646\u0627\u062a Mercedes-Benz \u0648Volvo\u060c \u062a\u0643\u0648\u0646 \u0623\u0643\u062b\u0631 \u0639\u0631\u0636\u0629 \u0644\u0647\u0630\u0627 \u0627\u0644\u0631\u0645\u0632. \u0641\u064a \u0627\u0644\u0623\u0633\u0628\u0648\u0639 \u0627\u0644\u0645\u0627\u0636\u064a\u060c \u0643\u0627\u0646\u062a \u0644\u062f\u064a\u0646\u0627 \u0634\u0627\u062d\u0646\u0629 Mercedes Actros \u0645\u0639 SPN 5246 FMI 16\u060c \u0648\u062a\u0628\u064a\u0646 \u0623\u0646\u0647\u0627 \u0645\u0636\u062e\u0629 DEF \u0645\u0639\u0637\u0648\u0628\u0629. \u0645\u0646\u0630 \u0628\u0636\u0639\u0629 \u0623\u0634\u0647\u0631\u060c \u0643\u0627\u0646\u062a \u0644\u062f\u064a\u0646\u0627 \u0634\u0627\u062d\u0646\u0629 Volvo FH12 \u0628\u0646\u0641\u0633 \u0627\u0644\u0631\u0645\u0632\u060c \u0648\u062a\u0648\u0635\u0644\u0646\u0627 \u0625\u0644\u0649 \u0623\u0646\u0647\u0627 \u0645\u0633\u062a\u0634\u0639\u0631 NOx \u0645\u0639\u0637\u0644. \u0645\u0646 \u062e\u0628\u0631\u062a\u0646\u0627\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 SPN 5246 \u0642\u062f \u064a\u062d\u062f\u062b \u0641\u064a \u062c\u0645\u064a\u0639 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u060c \u0625\u0644\u0627 \u0623\u0646 \u0627\u0644\u0634\u0627\u062d\u0646\u0627\u062a \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a\u0629 \u062a\u0628\u062f\u0648 \u0623\u0643\u062b\u0631 \u0639\u0631\u0636\u0629 \u0644\u0647\u0630\u0627 \u0627\u0644\u062e\u0637\u0623\u060c \u0645\u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u0627\u0647\u062a\u0645\u0627\u0645\u064b\u0627 \u062e\u0627\u0635\u064b\u0627 \u0628\u0623\u0646\u0638\u0645\u0629 DEF \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0627.<\/p>\n<\/div>\n<h2 id=\"urgency-and-driving-considerations\">\u0645\u062f\u0649 \u0627\u0644\u0625\u0644\u062d\u0627\u062d \u0648\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u062f\u0629<\/h2>\n<p>\u0639\u0646\u062f \u062a\u0634\u063a\u064a\u0644 \u0631\u0645\u0632 \u0627\u0644\u062e\u0637\u0623 SPN 5246\u060c \u064a\u0624\u062f\u064a \u0630\u0644\u0643 \u0639\u0627\u062f\u0629\u064b \u0625\u0644\u0649 \u062a\u0642\u064a\u064a\u062f \u0633\u0631\u0639\u0629 \u0627\u0644\u0633\u064a\u0627\u0631\u0629 \u0625\u0644\u0649 \u062d\u0648\u0627\u0644\u064a 5 \u0645\u064a\u0644 \u0641\u064a \u0627\u0644\u0633\u0627\u0639\u0629 (8 \u0643\u0645\/\u0633\u0627\u0639\u0629). \u0644\u0627 \u064a\u064f\u0646\u0635\u062d \u0628\u0645\u0648\u0627\u0635\u0644\u0629 \u0627\u0644\u0642\u064a\u0627\u062f\u0629 \u0645\u0639 \u0647\u0630\u0627 \u0627\u0644\u0631\u0645\u0632 \u0627\u0644\u0646\u0634\u0637\u060c \u062d\u064a\u062b \u0642\u062f \u064a\u062a\u0633\u0628\u0628 \u0630\u0644\u0643 \u0641\u064a \u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0636\u0631\u0631 \u0644\u0646\u0638\u0627\u0645 DEF \u0648\u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u062e\u0641\u064a\u0636\u0627\u062a \u0623\u0643\u0628\u0631 \u0641\u064a \u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u062d\u0631\u0643 \u0623\u0648 \u062d\u062a\u0649 \u0625\u064a\u0642\u0627\u0641\u0647.<\/p>\n<p>\u0639\u0646\u062f \u0645\u0648\u0627\u062c\u0647\u0629 \u0647\u0630\u0627 \u0627\u0644\u0631\u0645\u0632\u060c \u0645\u0646 \u0627\u0644\u0645\u0633\u062a\u062d\u0633\u0646 \u0627\u0644\u062a\u0648\u0642\u0641 \u0639\u0646 \u0627\u0644\u0642\u064a\u0627\u062f\u0629 \u0648\u0646\u0642\u0644 \u0627\u0644\u0633\u064a\u0627\u0631\u0629 \u0625\u0644\u0649 \u0648\u0643\u064a\u0644 \u0623\u0648 \u0648\u0631\u0634\u0629 \u0625\u0635\u0644\u0627\u062d \u0645\u0624\u0647\u0644\u0629 \u0644\u0644\u062a\u0634\u062e\u064a\u0635 \u0648\u0627\u0644\u0625\u0635\u0644\u0627\u062d.<\/p>\n<h2 id=\"code-details-and-applicability\">\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0631\u0645\u0632 \u0648\u0645\u062f\u0649 \u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/h2>\n<p>SPN 5246 \u0647\u0648 \u0631\u0645\u0632 \u062e\u0637\u0623 \u0639\u0627\u0645 \u064a\u0646\u0637\u0628\u0642 \u0639\u0644\u0649 \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0645\u0646 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0623\u0646\u0638\u0645\u0629 SCR. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0642\u062f \u064a\u062e\u062a\u0644\u0641 \u0645\u0639\u0631\u0641 \u0648\u0636\u0639 \u0627\u0644\u062e\u0637\u0623 (FMI) \u0627\u0644\u0645\u0631\u062a\u0628\u0637 \u0628\u0627\u0644\u0631\u0645\u0632 \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629.<\/p>\n<p>\u062a\u0634\u0645\u0644 \u0628\u0639\u0636 \u0631\u0645\u0648\u0632 FMI \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0640 SPN 5246:<\/p>\n<ul>\n<li>FMI 0: \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u062e\u0641\u064a\u0636<\/li>\n<li>FMI 15: \u0627\u0644\u062a\u064a\u0627\u0631 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0637\u0628\u064a\u0639\u064a<\/li>\n<li>FMI 16: \u0627\u0644\u062a\u064a\u0627\u0631 \u0623\u0639\u0644\u0649 \u0645\u0646 \u0627\u0644\u0637\u0628\u064a\u0639\u064a<\/li>\n<\/ul>\n<h2 id=\"parts-involved-and-their-roles\">\u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0639\u0646\u064a\u0629 \u0648\u0623\u062f\u0648\u0627\u0631\u0647\u0627<\/h2>\n<p>\u062a\u0634\u0645\u0644 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u062a\u0634\u063a\u064a\u0644 SPN 5246 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ol>\n<li><strong>\u0645\u0636\u062e\u0629 DEF<\/strong>: \u0645\u0633\u0624\u0648\u0644\u0629 \u0639\u0646 \u0636\u062e DEF \u0625\u0644\u0649 \u0646\u0638\u0627\u0645 SCR \u0628\u0636\u063a\u0637 \u0645\u0646\u0627\u0633\u0628.<\/li>\n<li><strong>\u062d\u0627\u0642\u0646 DEF<\/strong>: \u064a\u062d\u0642\u0646 DEF \u0641\u064a \u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0627\u062f\u0645 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0646\u0628\u0639\u0627\u062b\u0627\u062a NOx.<\/li>\n<li><strong>\u062e\u0632\u0627\u0646 DEF \u0648\u0645\u0633\u062a\u0634\u0639\u0631 \u0627\u0644\u0645\u0633\u062a\u0648\u0649<\/strong>: \u064a\u062e\u0632\u0646 DEF \u0648\u064a\u0631\u0627\u0642\u0628 \u0645\u0633\u062a\u0648\u0627\u0647.<\/li>\n<li><strong>\u0645\u062d\u0641\u0632 SCR<\/strong>: \u064a\u062d\u0648\u0644 NOx \u0625\u0644\u0649 \u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646 \u063a\u064a\u0631 \u0636\u0627\u0631 \u0648\u0645\u0627\u0621 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 DEF.<\/li>\n<\/ol>\n<h2 id=\"common-causes\">\u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<p>\u062a\u0634\u0645\u0644 \u0628\u0639\u0636 \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0640 SPN 5246 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ul>\n<li>\u0645\u0636\u062e\u0629 DEF \u0645\u0639\u0637\u0648\u0628\u0629 \u0623\u0648 \u062d\u0627\u0642\u0646 \u0645\u0639\u0637\u0644<\/li>\n<li>\u0627\u0646\u0633\u062f\u0627\u062f \u062e\u0637\u0648\u0637 DEF \u0623\u0648 \u0627\u0644\u0641\u0644\u0627\u062a\u0631<\/li>\n<li>\u062c\u0648\u062f\u0629 DEF \u0645\u0646\u062e\u0641\u0636\u0629 \u0623\u0648 \u0645\u0644\u0648\u062b\u0629<\/li>\n<li>\u0645\u0633\u062a\u0634\u0639\u0631 \u0645\u0633\u062a\u0648\u0649 DEF \u0645\u0639\u0637\u0644<\/li>\n<li>\u0623\u0633\u0644\u0627\u0643 \u0623\u0648 \u0645\u0648\u0635\u0644\u0627\u062a \u062a\u0627\u0644\u0641\u0629<\/li>\n<\/ul>\n<h2 id=\"diagnosis-and-repair-steps\">\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0648\u0627\u0644\u0625\u0635\u0644\u0627\u062d<\/h2>\n<ol>\n<li>\u0627\u0633\u062a\u0631\u062c\u0639 \u0631\u0645\u0648\u0632 \u0627\u0644\u062e\u0637\u0623 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u0633\u062d \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0648\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0631\u0645\u0648\u0632 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629 \u0645\u062b\u0644 SPN 4334 \u0623\u0648 SPN 4339.<\/li>\n<li>\u0627\u0641\u062d\u0635 \u0645\u0633\u062a\u0648\u0649 \u0648\u062c\u0648\u062f\u0629 DEF \u0641\u064a \u0627\u0644\u062e\u0632\u0627\u0646. \u0627\u0633\u062a\u0628\u062f\u0644 DEF \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0644\u0648\u062b\u064b\u0627 \u0623\u0648 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062c\u0648\u062f\u0629.<\/li>\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u062e\u0637\u0648\u0637 DEF \u0648\u0627\u0644\u0641\u0644\u0627\u062a\u0631 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0627\u0646\u0633\u062f\u0627\u062f \u0623\u0648 \u0623\u0636\u0631\u0627\u0631. \u0646\u0638\u0641 \u0623\u0648 \u0627\u0633\u062a\u0628\u062f\u0644 \u062d\u0633\u0628 \u0627\u0644\u062d\u0627\u062c\u0629.<\/li>\n<li>\u0627\u062e\u062a\u0628\u0631 \u0636\u063a\u0637 \u0645\u0636\u062e\u0629 DEF \u0648\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062d\u0627\u0642\u0646. \u0627\u0633\u062a\u0628\u062f\u0644 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0639\u0637\u0648\u0628\u0629.<\/li>\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a. \u0623\u0635\u0644\u062d \u0623\u0648 \u0627\u0633\u062a\u0628\u062f\u0644 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u062a\u0627\u0644\u0641\u0629.<\/li>\n<li>\u0627\u0645\u0633\u062d \u0631\u0645\u0648\u0632 \u0627\u0644\u062e\u0637\u0623 \u0648\u0642\u0645 \u0628\u062a\u062c\u0631\u0628\u0629 \u0627\u0644\u0642\u064a\u0627\u062f\u0629 \u0644\u062a\u0623\u0643\u064a\u062f \u0627\u0644\u0625\u0635\u0644\u0627\u062d.<\/li>\n<\/ol>\n<h2 id=\"prevention-and-costs\">\u0627\u0644\u0648\u0642\u0627\u064a\u0629 \u0648\u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641<\/h2>\n<p>\u0644\u0645\u0646\u0639 SPN 5246\u060c \u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0646\u0638\u0627\u0645 DEF \u0639\u0646 \u0637\u0631\u064a\u0642:<\/p>\n<ul>\n<li>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 DEF \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 ISO 22241<\/li>\n<li>\u0641\u062d\u0635 \u062e\u0637\u0648\u0637 DEF\u060c \u0648\u0627\u0644\u0641\u0644\u0627\u062a\u0631\u060c \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0628\u0627\u0646\u062a\u0638\u0627\u0645<\/li>\n<li>\u0645\u0639\u0627\u0644\u062c\u0629 \u0623\u064a \u0631\u0645\u0648\u0632 \u062e\u0637\u0623 \u0630\u0627\u062a \u0635\u0644\u0629 \u0628\u0633\u0631\u0639\u0629<\/li>\n<\/ul>\n<p>\u0642\u062f \u062a\u062e\u062a\u0644\u0641 \u062a\u0643\u0627\u0644\u064a\u0641 \u0625\u0635\u0644\u0627\u062d SPN 5246 \u062d\u0633\u0628 \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0645\u062d\u062f\u062f \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0639\u0646\u064a\u0629. \u062a\u0648\u0642\u0639 \u062a\u0643\u0627\u0644\u064a\u0641 \u0645\u062b\u0644:<\/p>\n<ul>\n<li>\u0645\u0636\u062e\u0629 DEF: $500-$1,500 (\u20ac450-\u20ac1,350)<\/li>\n<li>\u062d\u0627\u0642\u0646 DEF: $300-$800 (\u20ac270-\u20ac720)<\/li>\n<li>\u062e\u0632\u0627\u0646 DEF \u0648\u0645\u0633\u062a\u0634\u0639\u0631\u0647: $400-$1,000 (\u20ac360-\u20ac900)<\/li>\n<li>\u0627\u0644\u0639\u0645\u0627\u0644\u0629: $100-$200 (\u20ac90-\u20ac180) \u0644\u0643\u0644 \u0633\u0627\u0639\u0629<\/li>\n<\/ul>\n<h2 id=\"related-fault-codes\">\u0631\u0645\u0648\u0632 \u0627\u0644\u062e\u0637\u0623 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629<\/h2>\n<p>\u062a\u0634\u0645\u0644 \u0631\u0645\u0648\u0632 \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0623\u062e\u0631\u0649 \u0627\u0644\u062a\u064a \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0638\u0647\u0631 \u0645\u0639 SPN 5246 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.ziptuning.com\/ar\/blog\/spn-4334-aftertreatment-1-diesel-exhaust-fluid-pump-motor-speed\/\" title=\"SPN 4334: \u0636\u063a\u0637 DEF \u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u064b\u0627\">SPN 4334: \u0636\u063a\u0637 DEF \u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u064b\u0627<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/ar\/blog\/spn-4339-aftertreatment-1-scr-operator-inducement-active\/\" title=\"SPN 4339: \u0636\u063a\u0637 DEF \u0645\u0631\u062a\u0641\u0639 \u062c\u062f\u064b\u0627\">SPN 4339: \u0636\u063a\u0637 DEF \u0645\u0631\u062a\u0641\u0639 \u062c\u062f\u064b\u0627<\/a><\/li>\n<li>SPN 4364 FMI 18: \u062f\u0627\u0626\u0631\u0629 \u062d\u0627\u0642\u0646 DEF<\/li>\n<\/ul>\n<p>\u0645\u0646 \u062e\u0644\u0627\u0644 \u0641\u0647\u0645 SPN 5246\u060c \u0623\u0633\u0628\u0627\u0628\u0647\u060c \u0648\u0627\u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0644\u0644\u062a\u0634\u062e\u064a\u0635 \u0648\u0627\u0644\u0625\u0635\u0644\u0627\u062d\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0648\u0627\u0644\u0641\u0646\u064a\u064a\u0646 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0628\u0641\u0639\u0627\u0644\u064a\u0629 \u0645\u0639 \u0647\u0630\u0627 \u0627\u0644\u0631\u0645\u0632 \u0648\u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062f\u064a\u0632\u0644 \u0628\u0643\u0641\u0627\u0621\u0629.<\/p>\n<h2 id=\"faq-fault-code-spn-5246\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u062d\u0648\u0644 \u0631\u0645\u0632 \u0627\u0644\u062e\u0637\u0623 SPN 5246<\/h2>\n<h3 id=\"what-is-fault-code-spn-5246-\">\u0645\u0627 \u0647\u0648 \u0631\u0645\u0632 \u0627\u0644\u062e\u0637\u0623 SPN 5246\u061f<\/h3>\n<p>\u0631\u0645\u0632 \u0627\u0644\u062e\u0637\u0623 SPN 5246 \u0647\u0648 \u0631\u0645\u0632 \u062a\u0634\u062e\u064a\u0635\u064a \u0639\u0627\u0645 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0648\u062c\u0648\u062f \u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u0646\u0638\u0627\u0645 \u0633\u0627\u0626\u0644 \u0639\u0627\u062f\u0645 \u0627\u0644\u062f\u064a\u0632\u0644 (DEF) \u0641\u064a \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062f\u064a\u0632\u0644 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0623\u0646\u0638\u0645\u0629 SCR.<\/p>\n<h3 id=\"what-are-the-symptoms-of-spn-5246-\">\u0645\u0627 \u0647\u064a \u0623\u0639\u0631\u0627\u0636 SPN 5246\u061f<\/h3>\n<p>\u0639\u0646\u062f \u062a\u0641\u0639\u064a\u0644 SPN 5246\u060c \u064a\u0624\u062f\u064a \u0630\u0644\u0643 \u0639\u0627\u062f\u0629\u064b \u0625\u0644\u0649 \u062a\u062e\u0641\u064a\u0636 \u0623\u062f\u0627\u0621 \u0627\u0644\u0633\u064a\u0627\u0631\u0629 \u0625\u0644\u0649 \u062d\u0648\u0627\u0644\u064a 5 \u0645\u064a\u0644 \u0641\u064a \u0627\u0644\u0633\u0627\u0639\u0629 (8 \u0643\u0645\/\u0633\u0627\u0639\u0629). \u0642\u062f \u062a\u0634\u0645\u0644 \u0627\u0644\u0623\u0639\u0631\u0627\u0636 \u0627\u0644\u0623\u062e\u0631\u0649 \u0623\u0636\u0648\u0627\u0621 \u062a\u062d\u0630\u064a\u0631\u064a\u0629 \u0645\u0636\u0627\u0621\u0629 (MIL\u060c \u0641\u062d\u0635 \u0627\u0644\u0645\u062d\u0631\u0643\u060c \u062a\u0648\u0642\u0641 \u0627\u0644\u0645\u062d\u0631\u0643) \u0648\u0636\u0631\u0648\u0631\u0629 \u0627\u0644\u0642\u064a\u0627\u0645 \u0628\u062a\u062c\u062f\u064a\u062f \u0627\u0644\u0646\u0638\u0627\u0645.<\/p>\n<h3 id=\"is-it-safe-to-continue-driving-with-spn-5246-\">\u0647\u0644 \u0645\u0646 \u0627\u0644\u0622\u0645\u0646 \u0645\u0648\u0627\u0635\u0644\u0629 \u0627\u0644\u0642\u064a\u0627\u062f\u0629 \u0645\u0639 SPN 5246\u061f<\/h3>\n<p>\u0644\u0627\u060c \u0644\u0627 \u064a\u064f\u0646\u0635\u062d \u0628\u0645\u0648\u0627\u0635\u0644\u0629 \u0627\u0644\u0642\u064a\u0627\u062f\u0629 \u0645\u0639 SPN 5246 \u0627\u0644\u0646\u0634\u0637. \u0642\u062f \u064a\u0624\u062f\u064a \u0630\u0644\u0643 \u0625\u0644\u0649 \u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0636\u0631\u0631 \u0644\u0646\u0638\u0627\u0645 DEF \u0648\u064a\u0633\u0628\u0628 \u062a\u062e\u0641\u064a\u0636\u0627\u062a \u0623\u0643\u0628\u0631 \u0623\u0648 \u062d\u062a\u0649 \u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u0645\u062d\u0631\u0643. \u0645\u0646 \u0627\u0644\u0623\u0641\u0636\u0644 \u0627\u0644\u062a\u0648\u0642\u0641 \u0648\u0646\u0642\u0644 \u0627\u0644\u0633\u064a\u0627\u0631\u0629 \u0625\u0644\u0649 \u0648\u0643\u064a\u0644 \u0623\u0648 \u0648\u0631\u0634\u0629 \u0625\u0635\u0644\u0627\u062d \u0645\u0624\u0647\u0644\u0629.<\/p>\n<h3 id=\"what-are-the-common-causes-of-spn-5246-\">\u0645\u0627 \u0647\u064a \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0640 SPN 5246\u061f<\/h3>\n<p>\u062a\u0634\u0645\u0644 \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0640 SPN 5246 \u0645\u0636\u062e\u0629 DEF \u0645\u0639\u0637\u0648\u0628\u0629\u060c \u062d\u0627\u0642\u0646 \u0645\u0639\u0637\u0644\u060c \u0627\u0646\u0633\u062f\u0627\u062f \u062e\u0637\u0648\u0637 \u0623\u0648 \u0641\u0644\u0627\u062a\u0631 DEF\u060c \u062c\u0648\u062f\u0629 DEF \u0645\u0646\u062e\u0641\u0636\u0629 \u0623\u0648 \u0645\u0644\u0648\u062b\u0629\u060c \u0645\u0633\u062a\u0634\u0639\u0631 \u0645\u0633\u062a\u0648\u0649 DEF \u0645\u0639\u0637\u0644\u060c \u0648\u0623\u0633\u0644\u0627\u0643 \u0623\u0648 \u0645\u0648\u0635\u0644\u0627\u062a \u062a\u0627\u0644\u0641\u0629.<\/p>\n<h3 id=\"what-are-the-steps-to-diagnose-spn-5246-\">\u0645\u0627 \u0647\u064a \u062e\u0637\u0648\u0627\u062a \u062a\u0634\u062e\u064a\u0635 SPN 5246\u061f<\/h3>\n<ol>\n<li>\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0631\u0645\u0648\u0632 \u0627\u0644\u062e\u0637\u0623 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u0633\u062d \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0648\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0631\u0645\u0648\u0632 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629.<\/li>\n<li>\u0627\u0641\u062d\u0635 \u0645\u0633\u062a\u0648\u0649 \u0648\u062c\u0648\u062f\u0629 DEF \u0641\u064a \u0627\u0644\u062e\u0632\u0627\u0646. \u0627\u0633\u062a\u0628\u062f\u0644 DEF \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0644\u0648\u062b\u064b\u0627 \u0623\u0648 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062c\u0648\u062f\u0629.<\/li>\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u062e\u0637\u0648\u0637 DEF \u0648\u0627\u0644\u0641\u0644\u0627\u062a\u0631 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0627\u0646\u0633\u062f\u0627\u062f \u0623\u0648 \u0623\u0636\u0631\u0627\u0631. \u0646\u0638\u0641 \u0623\u0648 \u0627\u0633\u062a\u0628\u062f\u0644 \u062d\u0633\u0628 \u0627\u0644\u062d\u0627\u062c\u0629.<\/li>\n<li>\u0627\u062e\u062a\u0628\u0631 \u0636\u063a\u0637 \u0645\u0636\u062e\u0629 DEF \u0648\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062d\u0627\u0642\u0646. \u0627\u0633\u062a\u0628\u062f\u0644 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0639\u0637\u0648\u0628\u0629.<\/li>\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a. \u0623\u0635\u0644\u062d \u0623\u0648 \u0627\u0633\u062a\u0628\u062f\u0644 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u062a\u0627\u0644\u0641\u0629.<\/li>\n<\/ol>\n<h3 id=\"how-can-i-clear-spn-5246-\">\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0645\u0633\u062d SPN 5246\u061f<\/h3>\n<p>\u0644\u0645\u0633\u062d SPN 5246\u060c \u064a\u062c\u0628 \u0623\u0648\u0644\u0627\u064b \u062a\u0634\u062e\u064a\u0635 \u0648\u0625\u0635\u0644\u0627\u062d \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u0628\u0628\u062a \u0641\u064a \u0631\u0645\u0632 \u0627\u0644\u062e\u0637\u0623. \u0628\u0645\u062c\u0631\u062f \u0627\u0644\u0627\u0646\u062a\u0647\u0627\u0621 \u0645\u0646 \u0627\u0644\u0625\u0635\u0644\u0627\u062d\u060c \u0627\u0645\u0633\u062d \u0631\u0645\u0648\u0632 \u0627\u0644\u062e\u0637\u0623 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u0633\u062d \u062a\u0634\u062e\u064a\u0635\u064a \u0648\u0642\u0645 \u0628\u062a\u062c\u0631\u0628\u0629 \u0627\u0644\u0642\u064a\u0627\u062f\u0629 \u0644\u062a\u0623\u0643\u064a\u062f \u0627\u0644\u0625\u0635\u0644\u0627\u062d.<\/p>\n<h3 id=\"what-are-the-repair-costs-for-spn-5246-\">\u0645\u0627 \u0647\u064a \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0625\u0635\u0644\u0627\u062d \u0644\u0640 SPN 5246\u061f<\/h3>\n<p>\u0642\u062f \u062a\u062e\u062a\u0644\u0641 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0625\u0635\u0644\u0627\u062d \u0644\u0640 SPN 5246 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0645\u062d\u062f\u062f \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0639\u0646\u064a\u0629. \u062a\u0648\u0642\u0639 \u062a\u0643\u0644\u0641\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 $500-$1,500 (\u20ac450-\u20ac1,350) \u0644\u0645\u0636\u062e\u0629 DEF\u060c $300-$800 (\u20ac270-\u20ac720) \u0644\u062d\u0627\u0642\u0646 DEF\u060c $400-$1,000 (\u20ac360-\u20ac900) \u0644\u062e\u0632\u0627\u0646 DEF \u0648\u0645\u0633\u062a\u0634\u0639\u0631\u0647\u060c \u0648$100-$200 (\u20ac90-\u20ac180) \u0644\u0643\u0644 \u0633\u0627\u0639\u0629 \u0639\u0645\u0644.<\/p>\n<h3 id=\"what-is-the-difference-between-spn-5246-fmi-0-fmi-15-and-fmi-16-\">\u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 SPN 5246 FMI 0\u060c FMI 15\u060c \u0648FMI 16\u061f<\/h3>\n<ul>\n<li>FMI 0 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u062d\u0627\u0644\u0629 \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0623\u062f\u0627\u0621.<\/li>\n<li>FMI 15 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u062a\u064a\u0627\u0631 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0637\u0628\u064a\u0639\u064a.<\/li>\n<li>FMI 16 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u062a\u064a\u0627\u0631 \u0623\u0639\u0644\u0649 \u0645\u0646 \u0627\u0644\u0637\u0628\u064a\u0639\u064a.<\/li>\n<\/ul>\n<h3 id=\"what-other-fault-codes-are-commonly-associated-with-spn-5246-\">\u0645\u0627 \u0647\u064a \u0631\u0645\u0648\u0632 \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0623\u062e\u0631\u0649 \u0627\u0644\u062a\u064a \u062a\u0631\u062a\u0628\u0637 \u0639\u0627\u062f\u0629\u064b \u0628\u0640 SPN 5246\u061f<\/h3>\n<p>\u062a\u0634\u0645\u0644 \u0631\u0645\u0648\u0632 \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0623\u062e\u0631\u0649 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0639 SPN 5246 <a href=\"https:\/\/www.ziptuning.com\/ar\/blog\/spn-4334-aftertreatment-1-diesel-exhaust-fluid-pump-motor-speed\/\" title=\"SPN 4334 (\u0636\u063a\u0637 DEF \u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u064b\u0627)\">SPN 4334 (\u0636\u063a\u0637 DEF \u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u064b\u0627)<\/a>\u060c <a href=\"https:\/\/www.ziptuning.com\/ar\/blog\/spn-4339-aftertreatment-1-scr-operator-inducement-active\/\" title=\"SPN 4339 (\u0636\u063a\u0637 DEF \u0645\u0631\u062a\u0641\u0639 \u062c\u062f\u064b\u0627)\">SPN 4339 (\u0636\u063a\u0637 DEF \u0645\u0631\u062a\u0641\u0639 \u062c\u062f\u064b\u0627)<\/a>\u060c \u0648SPN 4364 FMI 18 (\u062f\u0627\u0626\u0631\u0629 \u062d\u0627\u0642\u0646 DEF).<\/p>\n<h3 id=\"what-components-are-involved-in-triggering-spn-5246-\">\u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0639\u0646\u064a\u0629 \u0628\u062a\u0634\u063a\u064a\u0644 SPN 5246\u061f<\/h3>\n<p>\u062a\u0634\u0645\u0644 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0645\u0639\u0646\u064a\u0629 \u0628\u062a\u0634\u063a\u064a\u0644 SPN 5246 \u0645\u0636\u062e\u0629 DEF\u060c \u062d\u0627\u0642\u0646 DEF\u060c \u062e\u0632\u0627\u0646 DEF \u0648\u0645\u0633\u062a\u0634\u0639\u0631 \u0627\u0644\u0645\u0633\u062a\u0648\u0649\u060c \u0648\u0645\u062d\u0641\u0632 SCR.<\/p>\n<h3 id=\"how-can-i-prevent-spn-5246-from-occurring-\">\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0645\u0646\u0639 \u062d\u062f\u0648\u062b SPN 5246\u061f<\/h3>\n<p>\u0644\u0645\u0646\u0639 \u062d\u062f\u0648\u062b SPN 5246\u060c \u0642\u0645 \u0628\u0635\u064a\u0627\u0646\u0629 \u0646\u0638\u0627\u0645 DEF \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 DEF \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 ISO 22241\u060c \u0641\u062d\u0635 \u062e\u0637\u0648\u0637 DEF \u0648\u0627\u0644\u0641\u0644\u0627\u062a\u0631 \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0628\u0627\u0646\u062a\u0638\u0627\u0645\u060c \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0623\u064a \u0631\u0645\u0648\u0632 \u062e\u0637\u0623 \u0630\u0627\u062a \u0635\u0644\u0629 \u0628\u0633\u0631\u0639\u0629.<\/p>\n<h3 id=\"what-is-the-role-of-the-def-pump-in-the-scr-system-\">\u0645\u0627 \u0647\u0648 \u062f\u0648\u0631 \u0645\u0636\u062e\u0629 DEF \u0641\u064a \u0646\u0638\u0627\u0645 SCR\u061f<\/h3>\n<p>\u0645\u0636\u062e\u0629 DEF \u0645\u0633\u0624\u0648\u0644\u0629 \u0639\u0646 \u0636\u062e DEF \u0628\u0636\u063a\u0637 \u0645\u0646\u0627\u0633\u0628 \u0625\u0644\u0649 \u0646\u0638\u0627\u0645 SCR.<\/p>\n<h3 id=\"what-does-the-def-injector-do-\">\u0645\u0627 \u0648\u0638\u064a\u0641\u0629 \u062d\u0627\u0642\u0646 DEF\u061f<\/h3>\n<p>\u064a\u0642\u0648\u0645 \u062d\u0627\u0642\u0646 DEF \u0628\u062d\u0642\u0646 DEF \u0641\u064a \u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0627\u062f\u0645 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0646\u0628\u0639\u0627\u062b\u0627\u062a NOx.<\/p>\n<h3 id=\"what-is-the-purpose-of-the-def-tank-and-level-sensor-\">\u0645\u0627 \u0647\u064a \u0648\u0638\u064a\u0641\u0629 \u062e\u0632\u0627\u0646 DEF \u0648\u0645\u0633\u062a\u0634\u0639\u0631 \u0627\u0644\u0645\u0633\u062a\u0648\u0649\u061f<\/h3>\n<p>\u064a\u062e\u0632\u0646 \u062e\u0632\u0627\u0646 DEF \u0627\u0644\u0633\u0627\u0626\u0644\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0631\u0627\u0642\u0628 \u0645\u0633\u062a\u0634\u0639\u0631 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0643\u0645\u064a\u0629 DEF \u0627\u0644\u0645\u062a\u0628\u0642\u064a\u0629.<\/p>\n<h3 id=\"how-does-the-scr-catalyst-work-\">\u0643\u064a\u0641 \u064a\u0639\u0645\u0644 \u0645\u062d\u0641\u0632 SCR\u061f<\/h3>\n<p>\u064a\u0642\u0648\u0645 \u0645\u062d\u0641\u0632 SCR \u0628\u062a\u062d\u0648\u064a\u0644 NOx \u0625\u0644\u0649 \u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646 \u063a\u064a\u0631 \u0636\u0627\u0631 \u0648\u0645\u0627\u0621 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 DEF.<\/p>\n<h3 id=\"what-is-a-derate-condition-and-how-does-it-relate-to-spn-5246-\">\u0645\u0627 \u0647\u064a \u062d\u0627\u0644\u0629 \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0643\u064a\u0641 \u062a\u0631\u062a\u0628\u0637 \u0628\u0640 SPN 5246\u061f<\/h3>\n<p>\u062d\u0627\u0644\u0629 \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0623\u062f\u0627\u0621 \u0647\u064a \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0645 \u062a\u0642\u0644\u064a\u0644 \u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u062d\u0631\u0643 \u0628\u0634\u0643\u0644 \u0645\u062a\u0639\u0645\u062f \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0645\u0646 \u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0636\u0631\u0631. \u0641\u064a \u062d\u0627\u0644\u0629 SPN 5246\u060c \u064a\u0624\u062f\u064a \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0623\u062f\u0627\u0621 \u0639\u0627\u062f\u0629\u064b \u0625\u0644\u0649 \u062a\u0642\u064a\u064a\u062f \u0633\u0631\u0639\u0629 \u0627\u0644\u0633\u064a\u0627\u0631\u0629 \u0625\u0644\u0649 \u062d\u0648\u0627\u0644\u064a 5 \u0645\u064a\u0644 \u0641\u064a \u0627\u0644\u0633\u0627\u0639\u0629 (8 \u0643\u0645\/\u0633\u0627\u0639\u0629).<\/p>\n<h3 id=\"what-is-a-regeneration-and-why-is-it-necessary-when-dealing-with-spn-5246-\">\u0645\u0627 \u0647\u0648 \u0627\u0644\u062a\u062c\u062f\u064a\u062f \u0648\u0644\u0645\u0627\u0630\u0627 \u0647\u0648 \u0636\u0631\u0648\u0631\u064a \u0639\u0646\u062f \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 SPN 5246\u061f<\/h3>\n<p>\u0627\u0644\u062a\u062c\u062f\u064a\u062f \u0647\u0648 \u0639\u0645\u0644\u064a\u0629 \u062a\u0647\u062f\u0641 \u0625\u0644\u0649 \u062d\u0631\u0642 \u0627\u0644\u0633\u062e\u0627\u0645 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0645 \u0641\u064a \u0645\u0631\u0634\u062d \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u062f\u064a\u0632\u0644 (DPF) \u0648\u064a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0643\u0641\u0627\u0621\u0629 \u0646\u0638\u0627\u0645 SCR. \u064a\u0639\u062a\u0628\u0631 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u062a\u062c\u062f\u064a\u062f \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0636\u0631\u0648\u0631\u064a\u064b\u0627 \u0639\u0646\u062f \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 SPN 5246 \u0648\u0627\u0644\u0631\u0645\u0648\u0632 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629.<\/p>\n<h3 id=\"what-is-the-importance-of-using-high-quality-def-\">\u0645\u0627 \u0647\u064a \u0623\u0647\u0645\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 DEF \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629\u061f<\/h3>\n<p>\u064a\u0639\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 DEF \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0630\u064a \u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 ISO 22241 \u0636\u0631\u0648\u0631\u064a\u064b\u0627 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0633\u0644\u064a\u0645 \u0644\u0646\u0638\u0627\u0645 SCR \u0648\u0645\u0646\u0639 \u0645\u0634\u0627\u0643\u0644 \u0645\u062b\u0644 SPN 5246. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a DEF \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062c\u0648\u062f\u0629 \u0623\u0648 \u0627\u0644\u0645\u0644\u0648\u062b \u0625\u0644\u0649 \u0625\u062a\u0644\u0627\u0641 \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u062a\u0634\u063a\u064a\u0644 \u0631\u0645\u0648\u0632 \u0627\u0644\u062e\u0637\u0623.<\/p>\n<h3 id=\"how-often-should-i-inspect-the-def-system-components-\">\u0643\u0645 \u0645\u0631\u0629 \u064a\u062c\u0628 \u0623\u0646 \u0623\u0641\u062d\u0635 \u0645\u0643\u0648\u0646\u0627\u062a \u0646\u0638\u0627\u0645 DEF\u061f<\/h3>\n<p>\u064a\u064f\u0648\u0635\u0649 \u0628\u0641\u062d\u0635 \u062e\u0637\u0648\u0637 DEF \u0648\u0627\u0644\u0641\u0644\u0627\u062a\u0631 \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0628\u0627\u0646\u062a\u0638\u0627\u0645\u060c \u0645\u062b\u0644 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062f\u0648\u0631\u064a\u0629 \u0623\u0648 \u0639\u0646\u062f \u0638\u0647\u0648\u0631 \u0631\u0645\u0648\u0632 \u062e\u0637\u0623 \u0630\u0627\u062a \u0635\u0644\u0629\u060c \u0644\u0627\u0643\u062a\u0634\u0627\u0641 \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0623\u064a \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0648\u0642\u062a \u0645\u0628\u0643\u0631.<\/p>\n<h3 id=\"what-should-i-do-if-i-suspect-an-issue-with-the-def-system-\">\u0645\u0627\u0630\u0627 \u064a\u062c\u0628 \u0623\u0646 \u0623\u0641\u0639\u0644 \u0625\u0630\u0627 \u0627\u0634\u062a\u0628\u0647\u062a \u0628\u0648\u062c\u0648\u062f \u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u0646\u0638\u0627\u0645 DEF\u061f<\/h3>\n<p>\u0625\u0630\u0627 \u0627\u0634\u062a\u0628\u0647\u062a \u0641\u064a \u0648\u062c\u0648\u062f \u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u0646\u0638\u0627\u0645 DEF\u060c \u0645\u0646 \u0627\u0644\u0623\u0641\u0636\u0644 \u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0633\u064a\u0627\u0631\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 \u0641\u0646\u064a \u0645\u0624\u0647\u0644 \u0641\u064a \u0623\u0642\u0631\u0628 \u0648\u0642\u062a \u0645\u0645\u0643\u0646. \u062a\u062c\u0627\u0647\u0644 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0636\u0631\u0631 \u0648\u062a\u0643\u0627\u0644\u064a\u0641 \u0625\u0635\u0644\u0627\u062d \u0628\u0627\u0647\u0638\u0629.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0631\u0645\u0632 \u0627\u0644\u062e\u0637\u0623 SPN 5246: \u062f\u0644\u064a\u0644 \u0645\u0641\u0635\u0644 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0648\u0627\u0644\u0641\u0646\u064a\u064a\u0646 \u0631\u0645\u0632 \u0627\u0644\u062e\u0637\u0623 SPN 5246 \u0647\u0648 \u0631\u0645\u0632 \u062a\u0634\u062e\u064a\u0635\u064a \u0639\u0627\u0645 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0648\u062c\u0648\u062f \u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u0646\u0638\u0627\u0645 \u0633\u0627\u0626\u0644 \u0639\u0627\u062f\u0645 \u0627\u0644\u062f\u064a\u0632\u0644 (DEF) \u0641\u064a \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062f\u064a\u0632\u0644. \u0639\u0646\u062f \u0638\u0647\u0648\u0631 \u0647\u0630\u0627 \u0627\u0644\u0631\u0645\u0632\u060c \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0641\u0647\u0645 \u0645\u062f\u0649 \u0625\u0644\u062d\u0627\u062d\u0647\u060c \u0623\u0633\u0628\u0627\u0628\u0647\u060c \u0648\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0648\u0627\u0644\u0625\u0635\u0644\u0627\u062d. \u0641\u064a \u0648\u0631\u0634\u062a\u0646\u0627\u060c \u0648\u0627\u062c\u0647\u0646\u0627 \u0631\u0645\u0632 \u0627\u0644\u062e\u0637\u0623 SPN 5246 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \u0641\u064a \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629.<\/p>\n","protected":false},"author":13,"featured_media":286970,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-286968","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.ziptuning.com\/ar\/wp-json\/wp\/v2\/posts\/286968","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ziptuning.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ziptuning.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ziptuning.com\/ar\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ziptuning.com\/ar\/wp-json\/wp\/v2\/comments?post=286968"}],"version-history":[{"count":3,"href":"https:\/\/www.ziptuning.com\/ar\/wp-json\/wp\/v2\/posts\/286968\/revisions"}],"predecessor-version":[{"id":287155,"href":"https:\/\/www.ziptuning.com\/ar\/wp-json\/wp\/v2\/posts\/286968\/revisions\/287155"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ziptuning.com\/ar\/wp-json\/wp\/v2\/media\/286970"}],"wp:attachment":[{"href":"https:\/\/www.ziptuning.com\/ar\/wp-json\/wp\/v2\/media?parent=286968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ziptuning.com\/ar\/wp-json\/wp\/v2\/categories?post=286968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ziptuning.com\/ar\/wp-json\/wp\/v2\/tags?post=286968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}