{"id":287831,"date":"2024-10-23T14:50:34","date_gmt":"2024-10-23T14:50:34","guid":{"rendered":"https:\/\/www.ziptuning.com\/zh\/?p=287831"},"modified":"2024-11-04T13:37:36","modified_gmt":"2024-11-04T13:37:36","slug":"p220c-nox-sensor-circuit-high","status":"publish","type":"post","link":"https:\/\/www.ziptuning.com\/zh\/blog\/p220c-nox-sensor-circuit-high\/","title":{"rendered":"P220C &#8211; NOx\u4f20\u611f\u5668\u7535\u8def\u7535\u538b\u8fc7\u9ad8"},"content":{"rendered":"<h2 id=\"urgency-and-severity\">\u7d27\u6025\u7a0b\u5ea6\u4e0e\u4e25\u91cd\u6027<\/h2>\n<p>P220C\u4ee3\u7801\u6307\u793a\u7684\u662fBank 2 Sensor 1\u7684NOx\u4f20\u611f\u5668\u4f9b\u7535\u7535\u8def\u51fa\u73b0\u95ee\u9898\u3002\u867d\u7136\u8fd9\u4e0d\u662f\u4e00\u4e2a\u7acb\u523b\u7d27\u6025\u7684\u95ee\u9898\uff0c\u4f46\u5e94\u5c3d\u5feb\u5904\u7406\u4ee5\u7ef4\u6301\u9002\u5f53\u7684\u6392\u653e\u63a7\u5236\u5e76\u9632\u6b62\u6f5c\u5728\u7684\u53d1\u52a8\u673a\u6027\u80fd\u95ee\u9898\u3002\u8be5\u6545\u969c\u88ab\u8ba4\u4e3a\u662f\u4e2d\u7b49\u4e25\u91cd\u7684\uff0c\u56e0\u4e3a\u5b83\u53ef\u80fd\u4f1a\u5f71\u54cd\u8f66\u8f86\u51c6\u786e\u76d1\u63a7\u548c\u63a7\u5236\u5e9f\u6c14\u6392\u653e\u7684\u80fd\u529b\u3002<\/p>\n<div class=\"workshop-experience-text\">\n<p>\u5728\u6211\u4eec\u7684\u8f66\u95f4\uff0c\u6211\u4eec\u7ecf\u5e38\u770b\u5230P220C\u4ee3\u7801\uff0c\u5c24\u5176\u662f\u5728\u6b27\u6d32\u67f4\u6cb9\u8f66\u4e0a\uff0c\u5982\u5927\u4f17\u3001\u5965\u8fea\u548c\u5b9d\u9a6c\u8f66\u578b\u3002\u8fd9\u5728\u5927\u4f17\u9014\u9510\u3001\u5965\u8feaQ7\u548c\u5b9d\u9a6cX5\u67f4\u6cb9\u8f66\u4e0a\u5c24\u4e3a\u5e38\u89c1\u3002\u6211\u4eec\u53d1\u73b0\u5b83\u51e0\u4e4e\u603b\u662f\u4e0eNOx\u4f20\u611f\u5668\u6216\u5176\u7ebf\u675f\u76f8\u5173\u3002\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u66f4\u6362NOx\u4f20\u611f\u5668\u5e76\u68c0\u67e5\u7ebf\u8def\u8fde\u63a5\u5373\u53ef\u89e3\u51b3\u95ee\u9898\u3002\u7136\u800c\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u4e0d\u5f97\u4e0d\u66f4\u6362\u6574\u4e2a\u7ebf\u675f\u6216\u66f4\u65b0\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757\u8f6f\u4ef6\u3002\u6709\u8da3\u7684\u662f\uff0c\u6211\u4eec\u5f88\u5c11\u5728\u7f8e\u56fd\u6216\u4e9a\u6d32\u8f66\u8f86\u4e0a\u770b\u5230\u8be5\u4ee3\u7801\uff0c\u8fd9\u8868\u660e\u5b83\u66f4\u50cf\u662f\u6b27\u6d32\u67f4\u6cb9\u8f66\u7684\u4e13\u5c5e\u95ee\u9898\u3002<\/p>\n<\/div>\n<h2 id=\"continued-driving-safety\">\u7ee7\u7eed\u9a7e\u9a76\u7684\u5b89\u5168\u6027<\/h2>\n<p>\u901a\u5e38\u5728\u6709\u6b64\u4ee3\u7801\u7684\u60c5\u51b5\u4e0b\u77ed\u65f6\u95f4\u9a7e\u9a76\u662f\u5b89\u5168\u7684\u3002\u7136\u800c\uff0c\u957f\u65f6\u95f4\u64cd\u4f5c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6392\u653e\u589e\u52a0\u3001\u71c3\u6cb9\u6548\u7387\u964d\u4f4e\u4ee5\u53ca\u50ac\u5316\u8f6c\u5316\u5668\u7684\u6f5c\u5728\u635f\u574f\u3002\u5efa\u8bae\u5c3d\u5feb\u5bf9\u95ee\u9898\u8fdb\u884c\u8bca\u65ad\u548c\u4fee\u590d\uff0c\u4ee5\u9632\u6b62\u8fdb\u4e00\u6b65\u7684\u590d\u6742\u60c5\u51b5\u3002<\/p>\n<h2 id=\"code-meaning-and-significance\">\u4ee3\u7801\u542b\u4e49\u4e0e\u91cd\u8981\u6027<\/h2>\n<p>P220C\u7279\u522b\u6307\u7684\u662fBank 2\u6392\u6c14\u50ac\u5316\u8f6c\u5316\u5668\u540eNOx\u4f20\u611f\u5668\u7684\u4f9b\u7535\u7535\u8def\u95ee\u9898\u3002\u8be5\u4f20\u611f\u5668\u5bf9\u4e8e\u76d1\u6d4b\u6392\u6c14\u540e\u5904\u7406\u7cfb\u7edf\u7684\u6548\u7387\u5e76\u786e\u4fdd\u7b26\u5408\u6392\u653e\u6cd5\u89c4\u81f3\u5173\u91cd\u8981\u3002\u8be5\u4ee3\u7801\u8868\u660e\u4f20\u611f\u5668\u7684\u4f9b\u7535\u7535\u538b\u8d85\u51fa\u9884\u671f\u8303\u56f4\uff0c\u53ef\u80fd\u5bfc\u81f4NOx\u8bfb\u6570\u4e0d\u51c6\u786e\u548c\u6392\u653e\u63a7\u5236\u4e0d\u5f53\u3002<\/p>\n<h2 id=\"code-specificity\">\u4ee3\u7801\u7684\u7279\u5b9a\u6027<\/h2>\n<p>P220C\u662f\u9002\u7528\u4e8e\u4f7f\u7528OBD-II\u7cfb\u7edf\u7684\u591a\u5bb6\u5236\u9020\u5546\u7684\u901a\u7528\u52a8\u529b\u7cfb\u7edf\u4ee3\u7801\u3002\u7136\u800c\uff0c\u5177\u4f53\u7684\u8bca\u65ad\u548c\u4fee\u590d\u7a0b\u5e8f\u53ef\u80fd\u56e0\u8f66\u8f86\u7684\u54c1\u724c\u548c\u578b\u53f7\u800c\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<h2 id=\"components-involved\">\u6d89\u53ca\u7684\u7ec4\u4ef6<\/h2>\n<p>\u4e0eP220C\u76f8\u5173\u7684\u4e3b\u8981\u7ec4\u4ef6\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>NOx\u4f20\u611f\u5668\uff08Bank 2 Sensor 1\uff09<\/li>\n<li>\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757\uff08ECM\uff09<\/li>\n<li>\u7ebf\u675f\u548c\u8fde\u63a5\u5668<\/li>\n<li>\u6392\u6c14\u540e\u5904\u7406\u7cfb\u7edf<\/li>\n<\/ol>\n<p>NOx\u4f20\u611f\u5668\u6d4b\u91cf\u6392\u6c14\u6d41\u4e2d\u7684\u6c2e\u6c27\u5316\u7269\u6d53\u5ea6\uff0c\u4e3aECM\u63d0\u4f9b\u5173\u952e\u6570\u636e\uff0c\u4ee5\u8c03\u6574\u53d1\u52a8\u673a\u8fd0\u884c\u5e76\u786e\u4fdd\u9002\u5f53\u7684\u6392\u653e\u63a7\u5236\u3002<\/p>\n<h2 id=\"common-causes\">\u5e38\u89c1\u539f\u56e0<\/h2>\n<p>P220C\u7684\u5178\u578b\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\u6545\u969c\u7684NOx\u4f20\u611f\u5668<\/li>\n<li>\u7535\u7ebf\u6216\u8fde\u63a5\u5668\u635f\u574f<\/li>\n<li>ECM\u6545\u969c<\/li>\n<li>\u6392\u6c14\u6cc4\u6f0f<\/li>\n<li>\u50ac\u5316\u8f6c\u5316\u5668\u5931\u6548<\/li>\n<\/ol>\n<h2 id=\"diagnostic-procedure\">\u8bca\u65ad\u6b65\u9aa4<\/h2>\n<ol>\n<li>\u8fde\u63a5OBD-II\u626b\u63cf\u4eea\uff0c\u9a8c\u8bc1P220C\u4ee3\u7801\u3002<\/li>\n<li>\u68c0\u67e5\u662f\u5426\u6709\u5176\u4ed6\u76f8\u5173\u4ee3\u7801\u3002<\/li>\n<li>\u68c0\u67e5NOx\u4f20\u611f\u5668\u53ca\u5176\u7ebf\u675f\u662f\u5426\u6709\u53ef\u89c1\u7684\u635f\u574f\u6216\u8150\u8680\u3002<\/li>\n<li>\u4f7f\u7528\u6570\u5b57\u4e07\u7528\u8868\u6d4b\u91cfNOx\u4f20\u611f\u5668\u8fde\u63a5\u5668\u7684\u4f9b\u7535\u7535\u538b\u3002\u901a\u5e38\u5e94\u572812-14\u4f0f\u4e4b\u95f4\u3002<\/li>\n<li>\u68c0\u67e5\u4f20\u611f\u5668\u52a0\u70ed\u7535\u8def\u7684\u7535\u963b\u3002<\/li>\n<li>\u5bf9NOx\u4f20\u611f\u5668\u7535\u8def\u8fdb\u884c\u7535\u538b\u964d\u6d4b\u8bd5\u3002<\/li>\n<li>\u68c0\u67e5\u6392\u6c14\u7cfb\u7edf\u662f\u5426\u6709\u6cc4\u6f0f\u6216\u635f\u574f\u3002<\/li>\n<li>\u4f7f\u7528\u626b\u63cf\u5de5\u5177\u67e5\u770bNOx\u4f20\u611f\u5668\u7684\u5b9e\u65f6\u6570\u636e\uff0c\u5e76\u4e0e\u89c4\u8303\u8fdb\u884c\u6bd4\u8f83\u3002<\/li>\n<\/ol>\n<h2 id=\"solutions-and-repair-options\">\u89e3\u51b3\u65b9\u6848\u548c\u4fee\u590d\u9009\u9879<\/h2>\n<ol>\n<li>\u5982\u679c\u8bca\u65ad\u51faNOx\u4f20\u611f\u5668\u6545\u969c\uff0c\u5219\u66f4\u6362\u8be5\u4f20\u611f\u5668\u3002<\/li>\n<li>\u4fee\u7406\u6216\u66f4\u6362\u635f\u574f\u7684\u7535\u7ebf\u548c\u8fde\u63a5\u5668\u3002<\/li>\n<li>\u5982\u679c\u53ef\u7528\uff0c\u66f4\u65b0ECM\u8f6f\u4ef6\u3002<\/li>\n<li>\u5982\u679c\u50ac\u5316\u8f6c\u5316\u5668\u5931\u6548\uff0c\u5219\u66f4\u6362\u50ac\u5316\u8f6c\u5316\u5668\u3002<\/li>\n<li>\u4fee\u590d\u4efb\u4f55\u6392\u6c14\u6cc4\u6f0f\u3002<\/li>\n<\/ol>\n<h2 id=\"preventive-measures\">\u9884\u9632\u63aa\u65bd<\/h2>\n<ol>\n<li>\u5b9a\u671f\u7ef4\u62a4\u6392\u6c14\u7cfb\u7edf<\/li>\n<li>\u53ca\u65f6\u4fee\u590d\u6392\u6c14\u6cc4\u6f0f<\/li>\n<li>\u4f7f\u7528\u9ad8\u8d28\u91cf\u71c3\u6599<\/li>\n<li>\u907f\u514d\u957f\u65f6\u95f4\u6020\u901f<\/li>\n<li>\u5b9a\u671f\u8fdb\u884c\u53d1\u52a8\u673a\u8c03\u6821<\/li>\n<\/ol>\n<h2 id=\"estimated-repair-costs\">\u9884\u8ba1\u4fee\u7406\u8d39\u7528<\/h2>\n<ul>\n<li>\u8bca\u65ad\u8d39\u7528\uff1a100-150\u7f8e\u5143 \/ 85-130\u6b27\u5143<\/li>\n<li>NOx\u4f20\u611f\u5668\u66f4\u6362\uff1a200-500\u7f8e\u5143 \/ 170-425\u6b27\u5143<\/li>\n<li>\u7ebf\u675f\u4fee\u7406\uff1a100-300\u7f8e\u5143 \/ 85-255\u6b27\u5143<\/li>\n<li>ECM\u8f6f\u4ef6\u66f4\u65b0\uff1a100-200\u7f8e\u5143 \/ 85-170\u6b27\u5143<\/li>\n<li>\u50ac\u5316\u8f6c\u5316\u5668\u66f4\u6362\uff1a500-2000\u7f8e\u5143 \/ 425-1700\u6b27\u5143<\/li>\n<\/ul>\n<p>\u603b\u8d39\u7528\u53ef\u6839\u636e\u5177\u4f53\u95ee\u9898\u548c\u6240\u9700\u4fee\u7406\u8d39\u7528\u5728200\u81f32500\u7f8e\u5143\uff08170\u81f32125\u6b27\u5143\uff09\u4e4b\u95f4\u53d8\u5316\u3002<\/p>\n<h2 id=\"repair-guide\">\u4fee\u7406\u6307\u5357<\/h2>\n<ol>\n<li>\u65ad\u5f00\u8f66\u8f86\u7535\u6c60\u3002<\/li>\n<li>\u627e\u5230\u6545\u969c\u7684NOx\u4f20\u611f\u5668\uff08\u901a\u5e38\u4f4d\u4e8e\u50ac\u5316\u8f6c\u5316\u5668\u9644\u8fd1\uff09\u3002<\/li>\n<li>\u65ad\u5f00\u7535\u6c14\u8fde\u63a5\u5668\u3002<\/li>\n<li>\u4f7f\u7528\u4e13\u7528\u5957\u7b52\u6216\u6273\u624b\u62e7\u4e0b\u4f20\u611f\u5668\uff08\u901a\u5e38\u4e3a22mm\u62167\/8\u82f1\u5bf8\uff09\u3002<\/li>\n<li>\u6e05\u6d01\u5b89\u88c5\u533a\u57df\u548c\u6392\u6c14\u7ba1\u4e2d\u7684\u87ba\u7eb9\u3002<\/li>\n<li>\u5b89\u88c5\u65b0\u4f20\u611f\u5668\uff0c\u5e76\u6309\u5236\u9020\u5546\u7684\u89c4\u8303\u626d\u77e9\u7d27\u56fa\uff08\u901a\u5e38\u4e3a20-40Nm\u621615-30\u82f1\u5c3a\u78c5\uff09\u3002<\/li>\n<li>\u91cd\u65b0\u8fde\u63a5\u7535\u6c14\u8fde\u63a5\u5668\u3002<\/li>\n<li>\u91cd\u65b0\u8fde\u63a5\u7535\u6c60\u3002<\/li>\n<li>\u6e05\u9664\u6545\u969c\u4ee3\u7801\uff0c\u5e76\u8fdb\u884c\u8bd5\u9a7e\u4ee5\u786e\u4fdd\u6b63\u786e\u64cd\u4f5c\u3002<\/li>\n<\/ol>\n<h2 id=\"related-issues-and-fault-codes\">\u76f8\u5173\u95ee\u9898\u548c\u6545\u969c\u4ee3\u7801<\/h2>\n<p>P220C\u53ef\u80fd\u4e0e\u5176\u4ed6\u4ee3\u7801\u76f8\u5173\uff0c\u5982\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p220b-nox-sensor-circuit-low\/\" title=\"P220B\uff08NOx\u4f20\u611f\u5668\u7535\u8def\u8303\u56f4\/\u6027\u80fd Bank 2 Sensor 1\uff09\">P220B\uff08NOx\u4f20\u611f\u5668\u7535\u8def\u8303\u56f4\/\u6027\u80fd Bank 2 Sensor 1\uff09<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p229f-nox-sensor-heater-control-circuit-bank-1-sensor-1\/\" title=\"P229F\uff08NOx\u4f20\u611f\u5668\u7535\u8def\u95f4\u6b47\u6027 Bank 2 Sensor 1\uff09\">P229F\uff08NOx\u4f20\u611f\u5668\u7535\u8def\u95f4\u6b47\u6027 Bank 2 Sensor 1\uff09<\/a><\/li>\n<li>P2200-P2209\uff08NOx\u4f20\u611f\u5668\u7535\u8def\u6545\u969c\uff09<\/li>\n<li>P20EE\uff08SCR NOx\u50ac\u5316\u5242\u6548\u7387\u4f4e\u4e8e\u9608\u503c\uff09<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u4ee3\u7801\u901a\u5e38\u8868\u660e\u6392\u6c14\u540e\u5904\u7406\u7cfb\u7edf\u6216\u53d1\u52a8\u673a\u7ba1\u7406\u7cfb\u7edf\u5b58\u5728\u66f4\u5e7f\u6cdb\u7684\u95ee\u9898\uff0c\u9700\u8fdb\u884c\u5168\u9762\u7684\u8bca\u65ad\u3002<\/p>\n<h2 id=\"frequently-asked-questions-about-p220c\">\u5173\u4e8eP220C\u7684\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>P220C\u4ee3\u7801\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/h3>\n<p>P220C\u8868\u793aBank 2 Sensor 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href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p220b-nox-sensor-circuit-low\/\" title=\"P220B\uff08NOx\u4f20\u611f\u5668\u7535\u8def\u8303\u56f4\/\u6027\u80fd Bank 2 Sensor 1\uff09\">P220B\uff08NOx\u4f20\u611f\u5668\u7535\u8def\u8303\u56f4\/\u6027\u80fd Bank 2 Sensor 1\uff09<\/a>\u548c<a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p229f-nox-sensor-heater-control-circuit-bank-1-sensor-1\/\" title=\"P229F\uff08NOx\u4f20\u611f\u5668\u7535\u8def\u95f4\u6b47\u6027 Bank 2 Sensor 1\uff09\">P229F\uff08NOx\u4f20\u611f\u5668\u7535\u8def\u95f4\u6b47\u6027 Bank 2 Sensor 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