{"id":287902,"date":"2024-10-24T07:08:43","date_gmt":"2024-10-24T07:08:43","guid":{"rendered":"https:\/\/www.ziptuning.com\/zh\/?p=287902"},"modified":"2024-11-04T15:21:56","modified_gmt":"2024-11-04T15:21:56","slug":"p2459-dpf-pressure-sensor-a-circuit-high-voltage","status":"publish","type":"post","link":"https:\/\/www.ziptuning.com\/zh\/blog\/p2459-dpf-pressure-sensor-a-circuit-high-voltage\/","title":{"rendered":"P2459 &#8211; DPF \u538b\u529b\u4f20\u611f\u5668 A \u7535\u8def\u7535\u538b\u8fc7\u9ad8"},"content":{"rendered":"<h2 id=\"urgency-and-drivability-implications\">\u7d27\u6025\u6027\u4e0e\u9a7e\u9a76\u5f71\u54cd<\/h2>\n<p>P2459 \u6545\u969c\u7801\u8868\u793a\u67f4\u6cb9\u9897\u7c92\u6355\u96c6\u5668 (DPF) \u518d\u751f\u9891\u7387\u5b58\u5728\u95ee\u9898\uff0c\u867d\u7136\u4e0d\u662f\u7acb\u5373\u7684\u4e25\u91cd\u95ee\u9898\uff0c\u4f46\u5e94\u5c3d\u5feb\u89e3\u51b3\u4ee5\u9632\u6b62\u66f4\u4e25\u91cd\u7684\u95ee\u9898\u3002\u867d\u7136\u8f66\u8f86\u901a\u5e38\u53ef\u4ee5\u7ee7\u7eed\u9a7e\u9a76\uff0c\u4f46\u5ffd\u89c6\u6b64\u4ee3\u7801\u53ef\u80fd\u5bfc\u81f4\uff1a<\/p>\n<div class=\"workshop-experience-text\">\n<p>\u5728\u6211\u4eec\u7684\u8f66\u95f4\uff0c\u6211\u4eec\u53d1\u73b0 P2459 \u6545\u969c\u7801\u5728\u5404\u79cd\u6b27\u6d32\u54c1\u724c\u7684\u67f4\u6cb9\u8f66\u4e0a\u9891\u7e41\u51fa\u73b0\uff0c\u5c24\u5176\u662f\u5728\u5927\u4f17\u3001\u5b9d\u9a6c\u548c\u6885\u8d5b\u5fb7\u65af-\u5954\u9a70\u7684\u8f66\u578b\u4e2d\u3002\u6211\u4eec\u6700\u5e38\u89c1\u7684\u662f 2009-2015 \u5e74\u6b3e\u7684\u5927\u4f17\u9ad8\u5c14\u592b TDI \u548c\u5e15\u8428\u7279 TDI\u30012010-2016 \u5e74\u6b3e\u7684\u5b9d\u9a6c 3 \u7cfb\u548c 5 \u7cfb\u67f4\u6cb9\u8f66\uff0c\u4ee5\u53ca 2011-2017 \u5e74\u6b3e\u7684\u6885\u8d5b\u5fb7\u65af-\u5954\u9a70 E \u7ea7\u548c ML \u7ea7\u67f4\u6cb9\u8f66\u3002\u6b64\u4ee3\u7801\u901a\u5e38\u5728 100,000-150,000 \u516c\u91cc\u65f6\u51fa\u73b0\uff0c\u901a\u5e38\u4f34\u968f\u7740\u6027\u80fd\u4e0b\u964d\u548c\u71c3\u6cb9\u6d88\u8017\u589e\u52a0\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53d1\u73b0\u6839\u672c\u539f\u56e0\u662f DPF \u538b\u529b\u4f20\u611f\u5668\u6545\u969c\u6216 DPF \u5835\u585e\uff0c\u867d\u7136\u5076\u5c14\u4e5f\u53ef\u80fd\u662f\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757\u4e2d\u7684\u8f6f\u4ef6\u95ee\u9898\u3002\u867d\u7136\u7f8e\u56fd\u548c\u4e9a\u6d32\u67f4\u6cb9\u8f66\u4e5f\u4f1a\u51fa\u73b0\u6b64\u4ee3\u7801\uff0c\u4f46\u6211\u4eec\u53d1\u73b0\u6b27\u6d32\u8f66\u578b\u4e2d\u6b64\u4ee3\u7801\u66f4\u4e3a\u666e\u904d\u4e14\u66f4\u5177\u6311\u6218\u6027\u3002<\/p>\n<\/div>\n<ul>\n<li>\u71c3\u6cb9\u6548\u7387\u964d\u4f4e<\/li>\n<li>\u53d1\u52a8\u673a\u6027\u80fd\u4e0b\u964d<\/li>\n<li>\u53ef\u80fd\u635f\u574f DPF \u6216\u5176\u4ed6\u6392\u6c14\u90e8\u4ef6<\/li>\n<\/ul>\n<p>\u5efa\u8bae\u5728\u5408\u7406\u7684\u65f6\u95f4\u5185\u8bca\u65ad\u548c\u4fee\u590d\u95ee\u9898\uff0c\u4ee5\u4fdd\u6301\u6700\u4f73\u7684\u8f66\u8f86\u6027\u80fd\u5e76\u9632\u6b62\u6602\u8d35\u7684\u7ef4\u4fee\u8d39\u7528\u3002<\/p>\n<h2 id=\"detailed-explanation-of-p2459\">P2459 \u8be6\u7ec6\u89e3\u91ca<\/h2>\n<p>P2459 \u662f\u9002\u7528\u4e8e\u914d\u5907 DPF \u7cfb\u7edf\u7684\u67f4\u6cb9\u52a8\u529b\u8f66\u8f86\u7684\u901a\u7528 OBD-II \u6545\u969c\u7801\u3002\u6b64\u4ee3\u7801\u7279\u6307\u52a8\u529b\u7cfb\u7edf\u63a7\u5236\u6a21\u5757 (PCM) \u68c0\u6d4b\u5230 DPF \u518d\u751f\u5468\u671f\u7684\u9891\u7387\u5f02\u5e38\u3002<\/p>\n<p>\u6b64\u4ee3\u7801\u7684\u542b\u4e49\u53ef\u5206\u4e3a\u4ee5\u4e0b\u51e0\u90e8\u5206\uff1a<\/p>\n<ul>\n<li>P\uff1a\u52a8\u529b\u7cfb\u7edf\u76f8\u5173\u6545\u969c\u7801<\/li>\n<li>2\uff1a\u5236\u9020\u5546\u7279\u5b9a\u4ee3\u7801<\/li>\n<li>459\uff1aDPF \u518d\u751f\u9891\u7387\u7684\u7279\u5b9a\u6545\u969c<\/li>\n<\/ul>\n<p>\u867d\u7136 P2459 \u662f\u901a\u7528\u4ee3\u7801\uff0c\u4f46\u89e6\u53d1\u8be5\u4ee3\u7801\u7684\u786e\u5207\u53c2\u6570\u548c\u9608\u503c\u53ef\u80fd\u56e0\u8f66\u8f86\u54c1\u724c\u548c\u578b\u53f7\u800c\u5f02\u3002<\/p>\n<h2 id=\"dpf-system-overview\">DPF \u7cfb\u7edf\u6982\u8ff0<\/h2>\n<p>\u67f4\u6cb9\u9897\u7c92\u6355\u96c6\u5668 (DPF) \u662f\u73b0\u4ee3\u67f4\u6cb9\u6392\u6c14\u7cfb\u7edf\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u65e8\u5728\u4ece\u6392\u6c14\u6c14\u4f53\u4e2d\u6355\u96c6\u548c\u53bb\u9664\u70df\u7070\u9897\u7c92\u3002DPF \u7cfb\u7edf\u7684\u5173\u952e\u7ec4\u4ef6\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>DPF\uff1a\u9676\u74f7\u8702\u7a9d\u7ed3\u6784\uff0c\u7528\u4e8e\u6355\u96c6\u9897\u7c92\u7269\u8d28<\/li>\n<li>\u538b\u529b\u4f20\u611f\u5668\uff1a\u76d1\u6d4b DPF \u524d\u540e\u7684\u6392\u6c14\u80cc\u538b<\/li>\n<li>\u6e29\u5ea6\u4f20\u611f\u5668\uff1a\u76d1\u6d4b\u6392\u6c14\u6c14\u4f53\u6e29\u5ea6<\/li>\n<li>ECU\/PCM\uff1a\u63a7\u5236\u548c\u76d1\u6d4b DPF \u7cfb\u7edf<\/li>\n<li>\u518d\u751f\u7cfb\u7edf\uff1a\u5305\u62ec\u71c3\u6cb9\u55b7\u5c04\u5668\u6216\u5176\u4ed6\u63d0\u9ad8\u6392\u6c14\u6e29\u5ea6\u7684\u65b9\u6cd5<\/li>\n<\/ol>\n<p>DPF \u7cfb\u7edf\u7684\u5de5\u4f5c\u539f\u7406\u4e3a\uff1a<\/p>\n<ol>\n<li>\u5f53\u6392\u6c14\u901a\u8fc7\u8fc7\u6ee4\u5668\u65f6\uff0c\u6355\u96c6\u70df\u7070\u9897\u7c92<\/li>\n<li>\u901a\u8fc7\u538b\u529b\u5dee\u76d1\u6d4b\u70df\u7070\u79ef\u7d2f<\/li>\n<li>\u5f53\u70df\u7070\u8fbe\u5230\u9884\u5b9a\u9608\u503c\u65f6\u542f\u52a8\u518d\u751f<\/li>\n<li>\u5728\u9ad8\u6e29\u4e0b\u71c3\u70e7\u79ef\u7d2f\u7684\u70df\u7070\uff08\u901a\u5e38\u4e3a 500-600\u00b0C \u6216 932-1112\u00b0F\uff09<\/li>\n<\/ol>\n<h2 id=\"common-causes-of-p2459\">P2459 \u7684\u5e38\u89c1\u539f\u56e0<\/h2>\n<ol>\n<li>\u9891\u7e41\u7684\u77ed\u9014\u884c\u9a76\u5bfc\u81f4\u65e0\u6cd5\u5b8c\u6210 DPF \u518d\u751f<\/li>\n<li>\u538b\u529b\u6216\u6e29\u5ea6\u4f20\u611f\u5668\u6545\u969c<\/li>\n<li>DPF \u5835\u585e\u6216\u635f\u574f<\/li>\n<li>\u71c3\u6cb9\u55b7\u5c04\u7cfb\u7edf\u95ee\u9898<\/li>\n<li>\u6392\u6c14\u6cc4\u6f0f<\/li>\n<li>EGR \u7cfb\u7edf\u6545\u969c<\/li>\n<li>\u53d1\u52a8\u673a\u673a\u6cb9\u6d88\u8017\u95ee\u9898<\/li>\n<li>PCM \u8f6f\u4ef6\u6545\u969c\u6216\u6821\u51c6\u95ee\u9898<\/li>\n<\/ol>\n<h2 id=\"diagnostic-procedure\">\u8bca\u65ad\u6b65\u9aa4<\/h2>\n<p>\u6240\u9700\u5de5\u5177\uff1a<\/p>\n<ul>\n<li>\u5e26\u9ad8\u7ea7\u529f\u80fd\u7684 OBD-II \u626b\u63cf\u4eea<\/li>\n<li>\u6570\u5b57\u4e07\u7528\u8868<\/li>\n<li>\u6392\u6c14\u80cc\u538b\u8868<\/li>\n<li>\u70df\u96fe\u673a\uff08\u7528\u4e8e\u68c0\u6d4b\u6392\u6c14\u6cc4\u6f0f\uff09<\/li>\n<\/ul>\n<p>\u9010\u6b65\u8bca\u65ad\uff1a<\/p>\n<ol>\n<li>\u8fde\u63a5 OBD-II \u626b\u63cf\u4eea\uff0c\u68c0\u7d22\u6240\u6709\u5b58\u50a8\u7684\u6545\u969c\u7801\u548c\u51bb\u7ed3\u5e27\u6570\u636e<\/li>\n<li>\u68c0\u67e5\u8f66\u8f86\u7684\u9a7e\u9a76\u5468\u671f\u548c\u518d\u751f\u5386\u53f2<\/li>\n<li>\u68c0\u67e5 DPF \u548c\u6392\u6c14\u7cfb\u7edf\u662f\u5426\u6709\u53ef\u89c1\u635f\u574f\u6216\u6cc4\u6f0f<\/li>\n<li>\u68c0\u67e5\u53d1\u52a8\u673a\u673a\u6cb9\u6db2\u4f4d\u548c\u72b6\u6001<\/li>\n<li>\u6d4b\u91cf DPF \u524d\u540e\u7684\u6392\u6c14\u80cc\u538b\n<ul>\n<li>\u6b63\u5e38\u8303\u56f4\uff1a\u6020\u901f\u65f6\u4e3a 0-10 kPa\uff080-1.45 psi\uff09\uff0c\u8d1f\u8f7d\u4e0b\u4e3a 40 kPa\uff085.8 psi\uff09<\/li>\n<\/ul>\n<\/li>\n<li>\u9a8c\u8bc1\u538b\u529b\u548c\u6e29\u5ea6\u4f20\u611f\u5668\u7684\u6b63\u5e38\u5de5\u4f5c<\/li>\n<li>\u4f7f\u7528\u626b\u63cf\u5de5\u5177\u6267\u884c\u5f3a\u5236 DPF \u518d\u751f<\/li>\n<li>\u76d1\u63a7\u518d\u751f\u8fc7\u7a0b\u548c\u76f8\u5173\u53c2\u6570<\/li>\n<li>\u68c0\u67e5\u8f6f\u4ef6\u66f4\u65b0\u6216\u6821\u51c6\u95ee\u9898<\/li>\n<\/ol>\n<h2 id=\"repair-solutions\">\u4fee\u590d\u65b9\u6848<\/h2>\n<p>\u6839\u636e\u6839\u672c\u539f\u56e0\u7684\u53ef\u80fd\u4fee\u590d\u65b9\u6848\uff1a<\/p>\n<ol>\n<li>\u6559\u80b2\u9a7e\u9a76\u5458\u5173\u4e8e\u6b63\u786e\u7684\u9a7e\u9a76\u4e60\u60ef\u4ee5\u4fc3\u8fdb\u518d\u751f<\/li>\n<li>\u66f4\u6362\u6545\u969c\u4f20\u611f\u5668<\/li>\n<li>\u6e05\u6d01\u6216\u66f4\u6362\u5835\u585e\u7684 DPF<\/li>\n<li>\u4fee\u590d\u6392\u6c14\u6cc4\u6f0f<\/li>\n<li>\u89e3\u51b3\u53d1\u52a8\u673a\u673a\u6cb9\u6d88\u8017\u95ee\u9898<\/li>\n<li>\u5982\u6709\u66f4\u65b0\uff0c\u66f4\u65b0 PCM \u8f6f\u4ef6<\/li>\n<\/ol>\n<p>\u66f4\u6362\u4e0e\u7ef4\u4fee\uff1a<\/p>\n<ul>\n<li>\u5982\u679c DPF \u6ca1\u6709\u7269\u7406\u635f\u574f\uff0c\u5e94\u5148\u5c1d\u8bd5\u6e05\u6d01<\/li>\n<li>\u4f20\u611f\u5668\u66f4\u6362\u901a\u5e38\u6bd4\u5c1d\u8bd5\u4fee\u7406\u66f4\u5177\u6210\u672c\u6548\u76ca<\/li>\n<\/ul>\n<h2 id=\"prevention-strategies\">\u9884\u9632\u7b56\u7565<\/h2>\n<ol>\n<li>\u786e\u4fdd\u5b9a\u671f\u8fdb\u884c\u9ad8\u901f\u516c\u8def\u9a7e\u9a76\u4ee5\u4fc3\u8fdb\u88ab\u52a8\u518d\u751f<\/li>\n<li>\u4f7f\u7528\u9ad8\u8d28\u91cf\u7684\u67f4\u6cb9\u71c3\u6599\u548c\u53d1\u52a8\u673a\u673a\u6cb9<\/li>\n<li>\u9075\u5faa\u5236\u9020\u5546\u63a8\u8350\u7684\u7ef4\u62a4\u8ba1\u5212<\/li>\n<li>\u53ca\u65f6\u89e3\u51b3\u4efb\u4f55\u53d1\u52a8\u673a\u6027\u80fd\u95ee\u9898<\/li>\n<li>\u8003\u8651\u5b9a\u671f\u4f7f\u7528 DPF \u6e05\u6d01\u6dfb\u52a0\u5242<\/li>\n<\/ol>\n<h2 id=\"cost-analysis\">\u6210\u672c\u5206\u6790<\/h2>\n<p>\u4f30\u8ba1\u7ef4\u4fee\u8d39\u7528 (\u7f8e\u5143\/\u6b27\u5143)\uff1a<\/p>\n<ul>\n<li>DPF \u6e05\u6d01\uff1a$300-$800 \/ \u20ac250-\u20ac675<\/li>\n<li>DPF \u66f4\u6362\uff1a$1,000-$4,000 \/ \u20ac850-\u20ac3,400<\/li>\n<li>\u4f20\u611f\u5668\u66f4\u6362\uff1a$150-$400 \/ \u20ac125-\u20ac340<\/li>\n<li>PCM \u8f6f\u4ef6\u66f4\u65b0\uff1a$100-$300 \/ \u20ac85-\u20ac250<\/li>\n<\/ul>\n<p>\u4eba\u5de5\u6210\u672c\u56e0\u5730\u533a\u548c\u8f66\u95f4\u8d39\u7387\u800c\u5f02\u3002<\/p>\n<h2 id=\"diy-repair-guide\">DIY \u7ef4\u4fee\u6307\u5357<\/h2>\n<p>\u9002\u7528\u4e8e\u719f\u7ec3\u7684\u6280\u5e08\uff1a<\/p>\n<ol>\n<li>\u8fdb\u884c\u5f7b\u5e95\u8bca\u65ad\u4ee5\u786e\u5b9a\u6839\u672c\u539f\u56e0<\/li>\n<li>\u5982\u679c\u4e0e\u4f20\u611f\u5668\u76f8\u5173\uff0c\u66f4\u6362\u6545\u969c\u7ec4\u4ef6\u5e76\u6e05\u9664\u6545\u969c\u7801<\/li>\n<li>DPF \u6e05\u6d01\u6b65\u9aa4\uff1a\n<ul>\n<li>\u4ece\u8f66\u8f86\u4e0a\u79fb\u9664 DPF<\/li>\n<li>\u4f7f\u7528\u4e13\u4e1a\u7684\u6e05\u6d01\u8bbe\u5907\u6216\u89e3\u51b3\u65b9\u6848<\/li>\n<li>\u91cd\u65b0\u5b89\u88c5\u5e76\u6267\u884c\u5f3a\u5236\u518d\u751f<\/li>\n<\/ul>\n<\/li>\n<li>\u5bf9\u4e8e\u8f6f\u4ef6\u66f4\u65b0\uff0c\u4f7f\u7528\u9002\u5f53\u7684\u8bca\u65ad\u5de5\u5177\u5237\u65b0 PCM<\/li>\n<\/ol>\n<h2 id=\"related-issues-and-fault-codes\">\u76f8\u5173\u95ee\u9898\u4e0e\u6545\u969c\u7801<\/h2>\n<p>\u5e38\u89c1\u7684\u76f8\u5173\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>\u8fc7\u91cf\u7684\u70df\u7070\u751f\u6210<\/li>\n<li>\u71c3\u70e7\u4e0d\u5b8c\u5168<\/li>\n<li>\u71c3\u6cb9\u7cfb\u7edf\u95ee\u9898<\/li>\n<\/ul>\n<p>\u76f8\u5173 DTC\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p2002-particulate-trap-below-threshold\/\" title=\"P2002\uff1aDPF \u6548\u7387\u4f4e\u4e8e\u9608\u503c\">P2002\uff1aDPF \u6548\u7387\u4f4e\u4e8e\u9608\u503c<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p2463-dpf-soot-accumulation\/\" title=\"P2463\uff1aDPF \u70df\u7070\u79ef\u7d2f\">P2463\uff1aDPF \u70df\u7070\u79ef\u7d2f<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p242f-diesel-particulate-filter-restriction-ash-accumulation\/\" title=\"P242F\uff1aDPF \u518d\u751f\u672a\u5b8c\u6210\">P242F\uff1aDPF \u518d\u751f\u672a\u5b8c\u6210<\/a><\/li>\n<\/ul>\n<p>\u901a\u8fc7\u53ca\u65f6\u548c\u5f7b\u5e95\u5730\u89e3\u51b3 P2459\uff0c\u6280\u5e08\u53ef\u4ee5\u9632\u6b62\u66f4\u4e25\u91cd\u7684 DPF \u76f8\u5173\u95ee\u9898\uff0c\u5e76\u4fdd\u6301\u6700\u4f73\u7684\u8f66\u8f86\u6027\u80fd\u3002<\/p>\n<h2 id=\"frequently-asked-questions-about-p2459\">\u5173\u4e8e P2459 \u7684\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>P2459 \u6545\u969c\u7801\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/h3>\n<p>P2459 \u8868\u793a\u52a8\u529b\u7cfb\u7edf\u63a7\u5236\u6a21\u5757 (PCM) \u68c0\u6d4b\u5230\u67f4\u6cb9\u9897\u7c92\u6355\u96c6\u5668 (DPF) \u518d\u751f\u5468\u671f\u7684\u9891\u7387\u5f02\u5e38\u3002<\/p>\n<h3>P2459 \u662f\u901a\u7528\u6545\u969c\u7801\u8fd8\u662f\u5236\u9020\u5546\u7279\u5b9a\u7684\u6545\u969c\u7801\uff1f<\/h3>\n<p>P2459 \u662f\u9002\u7528\u4e8e\u914d\u5907 DPF \u7cfb\u7edf\u7684\u67f4\u6cb9\u52a8\u529b\u8f66\u8f86\u7684\u901a\u7528 OBD-II \u6545\u969c\u7801\u3002<\/p>\n<h3>\u4fee\u590d P2459 \u6545\u969c\u7801\u6709\u591a\u7d27\u6025\uff1f<\/h3>\n<p>\u867d\u7136\u4e0d\u662f\u7acb\u5373\u7684\u7d27\u6025\u95ee\u9898\uff0c\u4f46\u5e94\u5c3d\u5feb\u4fee\u590d P2459 \u4ee5\u9632\u6b62 DPF \u6216\u5176\u4ed6\u6392\u6c14\u90e8\u4ef6\u7684\u6f5c\u5728\u635f\u574f\u3002<\/p>\n<h3>\u6211\u53ef\u4ee5\u5728 P2459 \u6545\u969c\u7801\u5b58\u5728\u65f6\u7ee7\u7eed\u9a7e\u9a76\u5417\uff1f<\/h3>\n<p>\u901a\u5e38\u53ef\u4ee5\u7ee7\u7eed\u9a7e\u9a76\uff0c\u4f46\u5efa\u8bae\u5c3d\u5feb\u8fdb\u884c\u8bca\u65ad\u548c\u7ef4\u4fee\uff0c\u4ee5\u4fdd\u6301\u8f66\u8f86\u7684\u6700\u4f73\u6027\u80fd\u3002<\/p>\n<h3>P2459 \u7684\u5e38\u89c1\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5e38\u89c1\u539f\u56e0\u5305\u62ec\u9891\u7e41\u77ed\u9014\u9a7e\u9a76\u3001\u4f20\u611f\u5668\u6545\u969c\u3001DPF \u5835\u585e\u3001\u6392\u6c14\u6cc4\u6f0f\u548c PCM \u8f6f\u4ef6\u95ee\u9898\u3002<\/p>\n<h3>DPF \u7cfb\u7edf\u5982\u4f55\u5de5\u4f5c\uff1f<\/h3>\n<p>DPF \u4ece\u6392\u6c14\u6c14\u4f53\u4e2d\u6355\u96c6\u70df\u7070\u9897\u7c92\uff0c\u7136\u540e\u901a\u8fc7\u79f0\u4e3a\u518d\u751f\u7684\u8fc7\u7a0b\u5b9a\u671f\u5c06\u5176\u71c3\u70e7\u6389\u3002<\/p>\n<h3>\u4ec0\u4e48\u662f DPF \u518d\u751f\uff1f<\/h3>\n<p>DPF \u518d\u751f\u662f\u5c06\u79ef\u7d2f\u7684\u70df\u7070\u9897\u7c92\u5728\u9ad8\u6e29\u4e0b\uff08\u901a\u5e38\u4e3a 500-600\u00b0C \u6216 932-1112\u00b0F\uff09\u71c3\u70e7\u6389\u7684\u8fc7\u7a0b\u3002<\/p>\n<h3>DPF \u518d\u751f\u5e94\u591a\u957f\u65f6\u95f4\u8fdb\u884c\u4e00\u6b21\uff1f<\/h3>\n<p>\u518d\u751f\u9891\u7387\u53d6\u51b3\u4e8e\u9a7e\u9a76\u6761\u4ef6\uff0c\u901a\u5e38\u6bcf 300-900 \u82f1\u91cc\u8fdb\u884c\u4e00\u6b21\u88ab\u52a8\u518d\u751f\u3002<\/p>\n<h3>\u8bca\u65ad P2459 \u9700\u8981\u54ea\u4e9b\u5de5\u5177\uff1f<\/h3>\n<p>\u9700\u8981\u5e26\u9ad8\u7ea7\u529f\u80fd\u7684 OBD-II \u626b\u63cf\u4eea\u3001\u6570\u5b57\u4e07\u7528\u8868\u3001\u6392\u6c14\u80cc\u538b\u8868\u548c\u53ef\u80fd\u7684\u70df\u96fe\u673a\u3002<\/p>\n<h3>P2459 \u7684\u75c7\u72b6\u6709\u54ea\u4e9b\uff1f<\/h3>\n<p>\u75c7\u72b6\u53ef\u80fd\u5305\u62ec\u71c3\u6cb9\u6548\u7387\u4e0b\u964d\u3001\u53d1\u52a8\u673a\u6027\u80fd\u4e0b\u964d\u548c\u53d1\u52a8\u673a\u6545\u969c\u706f\u4eae\u8d77\u3002<\/p>\n<h3>\u4f4e\u8d28\u91cf\u71c3\u6599\u4f1a\u5bfc\u81f4 P2459 \u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u4f7f\u7528\u4f4e\u8d28\u91cf\u67f4\u6cb9\u71c3\u6599\u53ef\u80fd\u5bfc\u81f4\u8fc7\u91cf\u70df\u7070\u751f\u6210\u5e76\u66f4\u9891\u7e41\u5730\u8fdb\u884c DPF \u518d\u751f\u3002<\/p>\n<h3>\u9a7e\u9a76\u4e60\u60ef\u5982\u4f55\u5f71\u54cd P2459\uff1f<\/h3>\n<p>\u9891\u7e41\u77ed\u9014\u9a7e\u9a76\u6216\u8fc7\u591a\u6020\u901f\u53ef\u80fd\u4f1a\u963b\u6b62 DPF \u5b8c\u6210\u518d\u751f\uff0c\u4ece\u800c\u53ef\u80fd\u89e6\u53d1 P2459\u3002<\/p>\n<h3>DPF \u7cfb\u7edf\u6d89\u53ca\u54ea\u4e9b\u4f20\u611f\u5668\uff1f<\/h3>\n<p>\u5173\u952e\u4f20\u611f\u5668\u5305\u62ec\u538b\u529b\u4f20\u611f\u5668\u3001\u6e29\u5ea6\u4f20\u611f\u5668\uff0c\u6709\u65f6\u8fd8\u5305\u62ec\u6c27\u6c14\u4f20\u611f\u5668\u3002<\/p>\n<h3>\u5835\u585e\u7684\u7a7a\u6c14\u6ee4\u6e05\u5668\u4f1a\u5bfc\u81f4 P2459 \u5417\uff1f<\/h3>\n<p>\u867d\u7136\u4e0d\u662f\u76f4\u63a5\u539f\u56e0\uff0c\u4f46\u5835\u585e\u7684\u7a7a\u6c14\u6ee4\u6e05\u5668\u53ef\u80fd\u5bfc\u81f4\u71c3\u70e7\u4e0d\u5b8c\u5168\uff0c\u589e\u52a0\u70df\u7070\u751f\u6210\u548c DPF \u518d\u751f\u9891\u7387\u3002<\/p>\n<h3>\u4fee\u590d P2459 \u7684\u8d39\u7528\u662f\u591a\u5c11\uff1f<\/h3>\n<p>\u7ef4\u4fee\u8d39\u7528\u5dee\u5f02\u5f88\u5927\uff0c\u4ece $300-$800 \u8fdb\u884c DPF \u6e05\u6d01\u5230 $1,000-$4,000 \u8fdb\u884c DPF \u66f4\u6362\uff0c\u52a0\u4e0a\u8bca\u65ad\u8d39\u7528\u3002<\/p>\n<h3>\u6211\u53ef\u4ee5\u81ea\u5df1\u6e05\u9664 P2459 \u6545\u969c\u7801\u5417\uff1f<\/h3>\n<p>\u867d\u7136\u53ef\u4ee5\u6e05\u9664\u6545\u969c\u7801\uff0c\u4f46\u5982\u679c\u4e0d\u89e3\u51b3\u6839\u672c\u95ee\u9898\uff0c\u6545\u969c\u7801\u53ef\u80fd\u4f1a\u518d\u6b21\u51fa\u73b0\u3002\u5efa\u8bae\u8fdb\u884c\u4e13\u4e1a\u8bca\u65ad\u3002<\/p>\n<h3>P2459 \u7684\u9884\u9632\u63aa\u65bd\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5b9a\u671f\u8fdb\u884c\u9ad8\u901f\u516c\u8def\u9a7e\u9a76\u3001\u4f7f\u7528\u9ad8\u8d28\u91cf\u71c3\u6599\u3001\u9075\u5faa\u7ef4\u62a4\u8ba1\u5212\u5e76\u53ca\u65f6\u89e3\u51b3\u6027\u80fd\u95ee\u9898\u53ef\u4ee5\u5e2e\u52a9\u9884\u9632 P2459\u3002<\/p>\n<h3>P2459 \u662f\u5426\u4e0e EGR \u7cfb\u7edf\u6709\u5173\uff1f<\/h3>\n<p>\u662f\u7684\uff0cEGR \u7cfb\u7edf\u6545\u969c\u53ef\u80fd\u5bfc\u81f4\u70df\u7070\u589e\u52a0\uff0c\u4ece\u800c\u53ef\u80fd\u89e6\u53d1 P2459\u3002<\/p>\n<h3>\u54ea\u4e9b\u5176\u4ed6\u6545\u969c\u7801\u901a\u5e38\u4e0e P2459 \u4e00\u8d77\u51fa\u73b0\uff1f<\/h3>\n<p>\u76f8\u5173\u4ee3\u7801\u53ef\u80fd\u5305\u62ec <a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p2002-particulate-trap-below-threshold\/\" title=\"P2002\uff08DPF \u6548\u7387\u4f4e\u4e8e\u9608\u503c\uff09\">P2002\uff08DPF \u6548\u7387\u4f4e\u4e8e\u9608\u503c\uff09<\/a>\u3001<a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p2463-dpf-soot-accumulation\/\" title=\"P2463\uff08DPF \u70df\u7070\u79ef\u7d2f\uff09\">P2463\uff08DPF \u70df\u7070\u79ef\u7d2f\uff09<\/a>\u548c <a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p242f-diesel-particulate-filter-restriction-ash-accumulation\/\" title=\"P242F\uff08DPF \u518d\u751f\u672a\u5b8c\u6210\uff09\">P242F\uff08DPF \u518d\u751f\u672a\u5b8c\u6210\uff09<\/a>\u3002<\/p>\n<h3>\u6781\u7aef\u5929\u6c14\u6761\u4ef6\u662f\u5426\u4f1a\u5f71\u54cd DPF \u518d\u751f\u5e76\u89e6\u53d1 P2459\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u6781\u51b7\u5929\u6c14\u53ef\u80fd\u4f7f\u6392\u6c14\u96be\u4ee5\u8fbe\u5230\u6240\u9700\u7684\u518d\u751f\u6e29\u5ea6\uff0c\u4ece\u800c\u53ef\u80fd\u5bfc\u81f4 P2459\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7d27\u6025\u6027\u4e0e\u9a7e\u9a76\u5f71\u54cd P2459 \u6545\u969c\u7801\u8868\u793a\u67f4\u6cb9\u9897\u7c92\u6355\u96c6\u5668 (DPF) \u518d\u751f\u9891\u7387\u5b58\u5728\u95ee\u9898\uff0c\u867d\u7136\u4e0d\u662f\u7acb\u5373\u7684\u4e25\u91cd\u95ee\u9898\uff0c<\/p>\n","protected":false},"author":13,"featured_media":287903,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-287902","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/posts\/287902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/comments?post=287902"}],"version-history":[{"count":4,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/posts\/287902\/revisions"}],"predecessor-version":[{"id":288651,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/posts\/287902\/revisions\/288651"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/media\/287903"}],"wp:attachment":[{"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/media?parent=287902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/categories?post=287902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/tags?post=287902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}