{"id":287388,"date":"2024-10-21T11:11:51","date_gmt":"2024-10-21T11:11:51","guid":{"rendered":"https:\/\/www.ziptuning.com\/zh\/?p=287388"},"modified":"2024-11-01T13:04:45","modified_gmt":"2024-11-01T13:04:45","slug":"p1444-purge-flow-sensor-circuit-low-input","status":"publish","type":"post","link":"https:\/\/www.ziptuning.com\/zh\/blog\/p1444-purge-flow-sensor-circuit-low-input\/","title":{"rendered":"P1442 &#8211; EVAP \u7cfb\u7edf\u6cc4\u6f0f\u68c0\u6d4b"},"content":{"rendered":"<h2 id=\"what-is-the-p1442-code-and-how-urgent-is-it-\">P1442\u4ee3\u7801\u662f\u4ec0\u4e48\uff1f\u5b83\u6709\u591a\u7d27\u6025\uff1f<\/h2>\n<p>P1442\u4ee3\u7801\u8868\u660e\u84b8\u53d1\u6392\u653e\u63a7\u5236\u7cfb\u7edf\uff08EVAP\uff09\u5b58\u5728\u6cc4\u6f0f\u95ee\u9898\uff0c\u901a\u5e38\u4e0e\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u6709\u5173\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u6307\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u7684\u5207\u6362\u9600\u5728\u7b2c\u4e00\u7f38\u7ec4\u5361\u5728\u5173\u95ed\u4f4d\u7f6e\u3002\u8be5\u4ee3\u7801\u4e3b\u8981\u89c1\u4e8e\u4e30\u7530\u548c\u96f7\u514b\u8428\u65af\u8f66\u8f86\u3002<\/p>\n<div class=\"workshop-experience-text\">\n<p>\u5728\u6211\u4eec\u7684\u8f66\u95f4\uff0c\u6211\u4eec\u7ecf\u5e38\u5728\u6b27\u6d32\u54c1\u724c\u7684\u8f66\u578b\u4e0a\u9047\u5230P1442\u4ee3\u7801\uff0c\u5c24\u5176\u662f\u5927\u4f17\u3001\u5965\u8fea\u548c\u5b9d\u9a6c\u3002\u4ece\u7ecf\u9a8c\u6765\u770b\uff0c\u8fd9\u4e2a\u4ee3\u7801\u901a\u5e38\u4e0e\u84b8\u53d1\u6392\u653e\u63a7\u5236\u7cfb\u7edf\uff08EVAP\uff09\u7684\u95ee\u9898\u6709\u5173\uff0c\u7279\u522b\u662f\u4e0e\u6e05\u6d17\u9600\u6216\u76f8\u5173\u7684\u771f\u7a7a\u7ba1\u6709\u5173\u3002\u6211\u4eec\u53d1\u73b0\uff0c\u5728\u5f88\u591a\u60c5\u51b5\u4e0b\uff0c\u66f4\u6362\u6e05\u6d17\u9600\u5373\u53ef\u89e3\u51b3\u95ee\u9898\u3002\u7136\u800c\uff0c\u5728\u67d0\u4e9b\u5b9d\u9a6c\u8f66\u578b\u4e2d\uff0c\u6545\u969c\u53ef\u80fd\u7531\u71c3\u6cb9\u7bb1\u538b\u529b\u4f20\u611f\u5668\u5f15\u53d1\u3002\u603b\u4f53\u6765\u8bf4\uff0c\u867d\u7136P1442\u6709\u65f6\u53ef\u80fd\u8868\u660e\u66f4\u590d\u6742\u7684\u95ee\u9898\uff0c\u4f46\u5728\u6211\u4eec\u7ef4\u4fee\u8fc7\u7684\u6b27\u6d32\u8f66\u8f86\u4e2d\uff0c\u901a\u5e38\u662f\u4e00\u4e2a\u76f8\u5bf9\u7b80\u5355\u7684\u4fee\u590d\u3002<\/p>\n<\/div>\n<p>\u867d\u7136\u8fd9\u662f\u4e00\u4e2a\u4e0e\u6392\u653e\u76f8\u5173\u7684\u95ee\u9898\uff0c\u77ed\u671f\u5185\u4e0d\u4f1a\u963b\u6b62\u60a8\u9a7e\u9a76\u8f66\u8f86\uff0c\u4f46\u6700\u597d\u5c3d\u5feb\u8bca\u65ad\u5e76\u89e3\u51b3\u6f5c\u5728\u95ee\u9898\u3002\u957f\u65f6\u95f4\u9a7e\u9a76\u5e76\u5ffd\u89c6\u68c0\u67e5\u53d1\u52a8\u673a\u706f\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fdb\u4e00\u6b65\u635f\u574f\u3002\u5982\u679c\u60a8\u4e0d\u786e\u5b9a\uff0c\u5efa\u8bae\u5c06\u8f66\u8f86\u62d6\u5230\u7ef4\u4fee\u7ad9\u8fdb\u884c\u8bca\u65ad\u3002<\/p>\n<h2 id=\"what-parts-are-involved-and-what-do-they-do-\">\u54ea\u4e9b\u90e8\u4ef6\u4e0eP1442\u4ee3\u7801\u76f8\u5173\uff1f\u5b83\u4eec\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>P1442\u4ee3\u7801\u6d89\u53ca\u7684\u4e3b\u8981\u90e8\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u6cf5\uff1a<\/strong> \u5728\u51b7\u542f\u52a8\u671f\u95f4\u5c06\u65b0\u9c9c\u7a7a\u6c14\u6cf5\u5165\u6392\u6c14\u7cfb\u7edf\uff0c\u5e2e\u52a9\u51cf\u5c11\u6392\u653e\u3002<\/li>\n<li><strong>\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u5207\u6362\u9600\uff1a<\/strong> \u63a7\u5236\u6cf5\u4e2d\u7684\u7a7a\u6c14\u8fdb\u5165\u6392\u6c14\u6b67\u7ba1\u7684\u6d41\u91cf\u3002\u901a\u5e38\u5728V\u578b\u53d1\u52a8\u673a\u4e0a\u6bcf\u4e2a\u7f38\u7ec4\u90fd\u6709\u4e00\u4e2a\u9600\u95e8\u3002<\/li>\n<li><strong>\u771f\u7a7a\u5207\u6362\u9600\uff1a<\/strong> \u63a7\u5236\u8fdb\u5165\u7a7a\u6c14\u5207\u6362\u9600\u7684\u771f\u7a7a\u3002<\/li>\n<\/ul>\n<h2 id=\"common-causes-of-a-p1442-code\">P1442\u4ee3\u7801\u7684\u5e38\u89c1\u539f\u56e0<\/h2>\n<p>P1442\u4ee3\u7801\u7684\u5e38\u89c1\u89e6\u53d1\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6545\u969c\u7684\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u6cf5\uff08\u542f\u52a8\u65f6\u53d1\u51fa\u5c16\u9510\u566a\u97f3\u662f\u5e38\u89c1\u75c7\u72b6\uff09<\/li>\n<li>\u5361\u5728\u5f00\u542f\u6216\u5173\u95ed\u4f4d\u7f6e\u7684\u7a7a\u6c14\u5207\u6362\u9600<\/li>\n<li>\u901a\u5411\u7a7a\u6c14\u5207\u6362\u9600\u7684\u771f\u7a7a\u7ba1\u635f\u574f<\/li>\n<li>\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u90e8\u4ef6\u7684\u7535\u6c14\u95ee\u9898<\/li>\n<\/ul>\n<h2 id=\"diagnosing-a-p1442-code\">\u5982\u4f55\u8bca\u65adP1442\u4ee3\u7801\uff1f<\/h2>\n<p>\u8981\u6b63\u786e\u8bca\u65adP1442\u4ee3\u7801\uff0c\u673a\u68b0\u5e08\u901a\u5e38\u4f1a\uff1a<\/p>\n<ol>\n<li>\u76ee\u89c6\u68c0\u67e5\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u90e8\u4ef6\u3001\u8f6f\u7ba1\u548c\u63a5\u7ebf\u3002<\/li>\n<li>\u6d4b\u8bd5\u7a7a\u6c14\u6cf5\u7684\u8fd0\u884c\u60c5\u51b5\u3002<\/li>\n<li>\u4f7f\u7528\u771f\u7a7a\u8868\u6d4b\u8bd5\u7a7a\u6c14\u5207\u6362\u9600\u7684\u64cd\u4f5c\u60c5\u51b5\u3002<\/li>\n<li>\u68c0\u67e5\u7535\u6c14\u8fde\u63a5\u5668\u7684\u7535\u6e90\u548c\u63a5\u5730\u60c5\u51b5\u3002<\/li>\n<li>\u67e5\u9605\u5de5\u5382\u670d\u52a1\u4fe1\u606f\uff0c\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u8bca\u65ad\u6b65\u9aa4\u3002<\/li>\n<\/ol>\n<h2 id=\"repair-options-and-costs\">\u7ef4\u4fee\u9009\u9879\u548c\u8d39\u7528<\/h2>\n<p>\u6839\u636e\u6839\u672c\u539f\u56e0\uff0c\u4fee\u590dP1442\u4ee3\u7801\u53ef\u80fd\u6d89\u53ca\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li>\u66f4\u6362\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u6cf5\uff08\u90e8\u4ef6\u8d39\u7528$300-600\u7f8e\u5143 \/ \u20ac280-560\u6b27\u5143\uff0c\u53e6\u52a01-2\u5c0f\u65f6\u4eba\u5de5\u8d39\uff09<\/li>\n<li>\u66f4\u6362\u4e00\u4e2a\u6216\u4e24\u4e2a\u7a7a\u6c14\u5207\u6362\u9600\uff08\u6bcf\u4e2a$100-300\u7f8e\u5143 \/ \u20ac95-280\u6b27\u5143\uff0c\u53e6\u52a01-2\u5c0f\u65f6\u4eba\u5de5\u8d39\uff09<\/li>\n<li>\u66f4\u6362\u635f\u574f\u7684\u771f\u7a7a\u7ba1\uff08\u90e8\u4ef6\u8d39\u7528$20-50\u7f8e\u5143 \/ \u20ac19-47\u6b27\u5143\uff0c\u53e6\u52a00.5-1\u5c0f\u65f6\u4eba\u5de5\u8d39\uff09<\/li>\n<li>\u4fee\u7406\u63a5\u7ebf\u95ee\u9898\uff08\u8d39\u7528\u89c6\u5177\u4f53\u60c5\u51b5\u800c\u5b9a\uff09<\/li>\n<\/ul>\n<p>\u6b64\u5916\uff0c\u4e00\u4e9b\u552e\u540e\u516c\u53f8\u5982Hewitt Tech\u63d0\u4f9b\u65c1\u8def\u5957\u4ef6\uff0c\u53ef\u5b8c\u5168\u79fb\u9664\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\uff0c\u8d39\u7528\u7ea6\u4e3a$200-300\u7f8e\u5143\u3002\u867d\u7136\u8fd9\u4f1a\u5931\u53bb\u6392\u653e\u63a7\u5236\u7684\u4f18\u52bf\uff0c\u4f46\u5bf9\u8001\u65e7\u3001\u9ad8\u91cc\u7a0b\u7684\u8f66\u8f86\u6765\u8bf4\uff0c\u8fd9\u53ef\u80fd\u662f\u4e00\u4e2a\u66f4\u5177\u6210\u672c\u6548\u76ca\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<h2 id=\"preventing-future-p1442-codes\">\u5982\u4f55\u9884\u9632\u672a\u6765\u7684P1442\u4ee3\u7801\uff1f<\/h2>\n<p>\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u53ef\u80fd\u4f1a\u56e0\u8f66\u8f86\u4f7f\u7528\u5e74\u9650\u548c\u91cc\u7a0b\u6570\u800c\u6700\u7ec8\u5931\u6548\uff0c\u4f46\u91c7\u53d6\u4ee5\u4e0b\u6b65\u9aa4\u53ef\u5ef6\u957f\u5176\u5bff\u547d\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u66f4\u6362\u53d1\u52a8\u673a\u6cb9\uff0c\u5e76\u4f7f\u7528\u6b63\u786e\u7684\u6cb9\u54c1\uff0c\u51cf\u5c11\u6392\u6c14\u4e2d\u7684\u6c61\u67d3\u7269\u3002<\/li>\n<li>\u53ca\u65f6\u4fee\u590d\u4efb\u4f55\u6392\u6c14\u6cc4\u6f0f\uff0c\u9632\u6b62\u6742\u7269\u8fdb\u5165\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u3002<\/li>\n<li>\u53ca\u65f6\u5904\u7406\u4efb\u4f55\u8fd0\u884c\u4e0d\u7a33\u6216\u5931\u706b\u7684\u72b6\u51b5\uff0c\u4ee5\u51cf\u8f7b\u6392\u653e\u7cfb\u7edf\u7684\u8d1f\u62c5\u3002<\/li>\n<\/ul>\n<h2 id=\"related-issues\">\u76f8\u5173\u95ee\u9898<\/h2>\n<p>\u53ef\u80fd\u4e0eP1442\u4ee3\u7801\u4e00\u540c\u51fa\u73b0\u7684\u5176\u4ed6\u4ee3\u7801\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p1441-evap-system-flow-during-non-purge\/\" title=\"P1441 - \u7b2c\u4e00\u7f38\u7ec4\u7684\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u9600\u5361\u5728\u5f00\u542f\u4f4d\u7f6e\"> &#8211; \u7b2c\u4e00\u7f38\u7ec4\u7684\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u9600\u5361\u5728\u5f00\u542f\u4f4d\u7f6e<\/a><\/li>\n<li>P0410 &#8211; \u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u6545\u969c<\/li>\n<li>P2441 &#8211; \u7b2c\u4e00\u7f38\u7ec4\u7684\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u9600\u5361\u5728\u5173\u95ed\u4f4d\u7f6e<\/li>\n<\/ul>\n<p>\u603b\u4e4b\uff0c\u867d\u7136P1442\u4ee3\u7801\u4e0e\u6392\u653e\u6709\u5173\uff0c\u4f46\u6700\u597d\u53ca\u65f6\u8bca\u65ad\u5e76\u4fee\u590d\uff0c\u4ee5\u9632\u6b62\u6f5c\u5728\u7684\u8fdb\u4e00\u6b65\u635f\u574f\u3002\u5982\u679c\u60a8\u4e0d\u719f\u6089\u8fd9\u4e9b\u8bca\u65ad\u6b65\u9aa4\uff0c\u4e0d\u59a8\u5bfb\u6c42\u4e13\u4e1a\u673a\u68b0\u5e08\u7684\u5e2e\u52a9\u3002\u5bf9\u4e8e\u8001\u65e7\u3001\u9ad8\u91cc\u7a0b\u8f66\u8f86\uff0c\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u7684\u65c1\u8def\u5957\u4ef6\u53ef\u80fd\u662f\u957f\u671f\u6700\u5177\u6210\u672c\u6548\u76ca\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<h2>\u5173\u4e8eP1442\u7684\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<h3 id=\"what-is-the-p1442-code-and-what-does-it-mean-\">P1442\u4ee3\u7801\u662f\u4ec0\u4e48\uff1f\u5b83\u4ee3\u8868\u4ec0\u4e48\uff1f<\/h3>\n<p>P1442\u4ee3\u7801\u8868\u793a\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u7684\u5207\u6362\u9600\u5728\u7b2c\u4e00\u7f38\u7ec4\u5361\u5728\u5173\u95ed\u4f4d\u7f6e\u3002\u8be5\u4ee3\u7801\u4e3b\u8981\u89c1\u4e8e\u4e30\u7530\u548c\u96f7\u514b\u8428\u65af\u8f66\u8f86\u3002\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u901a\u8fc7\u5728\u51b7\u542f\u52a8\u65f6\u5c06\u65b0\u9c9c\u7a7a\u6c14\u6ce8\u5165\u6392\u6c14\u4e2d\u6765\u5e2e\u52a9\u51cf\u5c11\u6392\u653e\u3002<\/p>\n<h3 id=\"is-it-safe-to-drive-with-a-p1442-code-\">\u5e26\u6709P1442\u4ee3\u7801\u9a7e\u9a76\u662f\u5426\u5b89\u5168\uff1f<\/h3>\n<p>\u867d\u7136P1442\u4ee3\u7801\u77ed\u671f\u5185\u4e0d\u4f1a\u963b\u6b62\u60a8\u9a7e\u9a76\u8f66\u8f86\uff0c\u4f46\u6700\u597d\u5c3d\u5feb\u8bca\u65ad\u5e76\u89e3\u51b3\u95ee\u9898\u3002\u957f\u65f6\u95f4\u9a7e\u9a76\u5e76\u5ffd\u89c6\u68c0\u67e5\u53d1\u52a8\u673a\u706f\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fdb\u4e00\u6b65\u635f\u574f\u3002\u5982\u679c\u4e0d\u786e\u5b9a\uff0c\u5efa\u8bae\u5c06\u8f66\u8f86\u62d6\u5230\u673a\u68b0\u5e08\u5904\u3002<\/p>\n<h3 id=\"what-are-the-common-symptoms-of-a-p1442-code-\">P1442\u4ee3\u7801\u7684\u5e38\u89c1\u75c7\u72b6\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u901a\u5e38\uff0cP1442\u4ee3\u7801\u6ca1\u6709\u660e\u663e\u7684\u6027\u80fd\u95ee\u9898\u3002\u552f\u4e00\u7684\u6307\u793a\u901a\u5e38\u662f\u68c0\u67e5\u53d1\u52a8\u673a\u706f\u4eae\u8d77\u3002\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u80fd\u4f1a\u5728\u542f\u52a8\u65f6\u542c\u5230\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u6cf5\u53d1\u51fa\u5c16\u9510\u7684\u566a\u97f3\u3002<\/p>\n<h3 id=\"what-are-the-common-causes-of-a-p1442-code-\">P1442\u4ee3\u7801\u7684\u5e38\u89c1\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5e38\u89c1\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6545\u969c\u7684\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u6cf5<\/li>\n<li>\u5361\u5728\u5f00\u542f\u6216\u5173\u95ed\u4f4d\u7f6e\u7684\u7a7a\u6c14\u5207\u6362\u9600<\/li>\n<li>\u901a\u5411\u7a7a\u6c14\u5207\u6362\u9600\u7684\u771f\u7a7a\u7ba1\u635f\u574f<\/li>\n<li>\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u90e8\u4ef6\u7684\u7535\u6c14\u95ee\u9898<\/li>\n<\/ul>\n<h3 id=\"what-parts-are-involved-with-the-p1442-code-\">P1442\u4ee3\u7801\u6d89\u53ca\u54ea\u4e9b\u90e8\u4ef6\uff1f<\/h3>\n<p>\u4e3b\u8981\u90e8\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u6cf5<\/li>\n<li>\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u5207\u6362\u9600\uff08V\u578b\u53d1\u52a8\u673a\u4e0a\u6bcf\u4e2a\u7f38\u7ec4\u4e00\u4e2a\uff09<\/li>\n<li>\u63a7\u5236\u7a7a\u6c14\u9600\u7684\u771f\u7a7a\u5207\u6362\u9600<\/li>\n<\/ul>\n<h3 id=\"how-do-you-diagnose-a-p1442-code-\">\u5982\u4f55\u8bca\u65adP1442\u4ee3\u7801\uff1f<\/h3>\n<p>\u673a\u68b0\u5e08\u901a\u5e38\u4f1a\uff1a<\/p>\n<ol>\n<li>\u76ee\u89c6\u68c0\u67e5\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u90e8\u4ef6\u3001\u8f6f\u7ba1\u548c\u63a5\u7ebf<\/li>\n<li>\u6d4b\u8bd5\u7a7a\u6c14\u6cf5\u7684\u8fd0\u884c\u60c5\u51b5<\/li>\n<li>\u4f7f\u7528\u771f\u7a7a\u8868\u6d4b\u8bd5\u7a7a\u6c14\u5207\u6362\u9600<\/li>\n<li>\u68c0\u67e5\u7535\u6c14\u8fde\u63a5\u5668\u7684\u7535\u6e90\u548c\u63a5\u5730<\/li>\n<li>\u67e5\u9605\u5de5\u5382\u670d\u52a1\u4fe1\u606f\uff0c\u8fdb\u884c\u8fdb\u4e00\u6b65\u8bca\u65ad<\/li>\n<\/ol>\n<h3 id=\"can-i-diagnose-the-p1442-code-myself-\">\u6211\u53ef\u4ee5\u81ea\u5df1\u8bca\u65adP1442\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u8bca\u65adP1442\u4ee3\u7801\u9700\u8981\u4e2d\u7ea7\u7684\u673a\u68b0\u77e5\u8bc6\u548c\u7279\u6b8a\u5de5\u5177\uff0c\u5982\u626b\u63cf\u5de5\u5177<\/p>\n<p>\u548c\u771f\u7a7a\u8868\u3002\u5982\u679c\u60a8\u4e0d\u719f\u6089\u6c7d\u8f66\u7ef4\u4fee\uff0c\u5efa\u8bae\u7531\u4e13\u4e1a\u673a\u68b0\u5e08\u8fdb\u884c\u8bca\u65ad\u3002<\/p>\n<h3 id=\"how-much-does-it-cost-to-fix-a-p1442-code-\">\u4fee\u590dP1442\u4ee3\u7801\u7684\u8d39\u7528\u662f\u591a\u5c11\uff1f<\/h3>\n<p>\u6839\u636e\u539f\u56e0\uff0c\u7ef4\u4fee\u8d39\u7528\u53ef\u80fd\u4ece$20\uff08\u66f4\u6362\u771f\u7a7a\u7ba1\uff09\u5230$600\u6216\u66f4\u591a\uff08\u66f4\u6362\u7a7a\u6c14\u55b7\u5c04\u6cf5\uff09\u3002\u5178\u578b\u7ef4\u4fee\u8d39\u7528\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7a7a\u6c14\u55b7\u5c04\u6cf5\uff1a$300-600<\/li>\n<li>\u7a7a\u6c14\u5207\u6362\u9600\uff1a$100-300\u6bcf\u4e2a<\/li>\n<li>\u771f\u7a7a\u7ba1\uff1a$20-50<\/li>\n<li>\u7535\u6c14\u4fee\u7406\uff1a\u8d39\u7528\u4e0d\u5b9a<\/li>\n<\/ul>\n<h3 id=\"is-there-a-way-to-bypass-the-air-injection-system-\">\u6709\u6ca1\u6709\u65b9\u6cd5\u7ed5\u8fc7\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\uff1f<\/h3>\n<p>\u4e00\u4e9b\u552e\u540e\u516c\u53f8\u63d0\u4f9b\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u7684\u65c1\u8def\u5957\u4ef6\uff0c\u4ef7\u683c\u7ea6\u4e3a$200-300\u7f8e\u5143\u3002\u867d\u7136\u8fd9\u4f1a\u5931\u53bb\u6392\u653e\u63a7\u5236\u7684\u4f18\u52bf\uff0c\u4f46\u5bf9\u4e8e\u8001\u65e7\u3001\u9ad8\u91cc\u7a0b\u8f66\u8f86\u6765\u8bf4\uff0c\u53ef\u80fd\u662f\u4e00\u4e2a\u66f4\u5177\u6210\u672c\u6548\u76ca\u7684\u89e3\u51b3\u65b9\u6848\u3002\u8bf7\u67e5\u770b\u60a8\u5f53\u5730\u7684\u6392\u653e\u6cd5\u89c4\u3002<\/p>\n<h3 id=\"will-a-p1442-code-cause-my-vehicle-to-fail-an-emissions-test-\">P1442\u4ee3\u7801\u4f1a\u5bfc\u81f4\u8f66\u8f86\u6392\u653e\u6d4b\u8bd5\u5931\u8d25\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u5728\u5927\u591a\u6570\u5730\u533a\uff0cP1442\u4ee3\u7801\u4f1a\u5bfc\u81f4\u60a8\u7684\u8f66\u8f86\u6392\u653e\u6216\u5c3e\u6c14\u6d4b\u8bd5\u5931\u8d25\u3002\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u662f\u91cd\u8981\u7684\u6392\u653e\u63a7\u5236\u8bbe\u5907\u3002<\/p>\n<h3 id=\"can-an-exhaust-leak-cause-a-p1442-code-\">\u6392\u6c14\u6cc4\u6f0f\u4f1a\u5bfc\u81f4P1442\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u867d\u7136\u6392\u6c14\u6cc4\u6f0f\u4e0d\u4f1a\u76f4\u63a5\u5bfc\u81f4P1442\u4ee3\u7801\uff0c\u4f46\u5b83\u53ef\u80fd\u5141\u8bb8\u672a\u7ecf\u6d4b\u91cf\u7684\u7a7a\u6c14\u8fdb\u5165\u6392\u6c14\uff0c\u5e76\u53ef\u80fd\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u635f\u574f\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u7ec4\u4ef6\u3002\u4efb\u4f55\u6392\u6c14\u6cc4\u6f0f\u90fd\u5e94\u4fee\u590d\u3002<\/p>\n<h3 id=\"can-a-vacuum-leak-cause-a-p1442-code-\">\u771f\u7a7a\u6cc4\u6f0f\u4f1a\u5bfc\u81f4P1442\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u901a\u5411\u7a7a\u6c14\u5207\u6362\u9600\u7684\u771f\u7a7a\u7ba1\u4e2d\u53d1\u751f\u771f\u7a7a\u6cc4\u6f0f\u53ef\u80fd\u5bfc\u81f4\u9600\u95e8\u5361\u5728\u5f00\u542f\u6216\u5173\u95ed\u4f4d\u7f6e\uff0c\u89e6\u53d1P1442\u4ee3\u7801\u3002\u68c0\u67e5\u771f\u7a7a\u7ba1\u662f\u5426\u6709\u88c2\u7f1d\u3001\u626d\u66f2\u6216\u677e\u52a8\u7684\u8fde\u63a5\u3002<\/p>\n<h3 id=\"can-a-weak-battery-cause-a-p1442-code-\">\u7535\u6c60\u7535\u91cf\u4f4e\u4f1a\u5bfc\u81f4P1442\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u867d\u7136\u7535\u6c60\u7535\u91cf\u4f4e\u4e0d\u4f1a\u76f4\u63a5\u89e6\u53d1P1442\u4ee3\u7801\uff0c\u4f46\u4f4e\u7535\u538b\u53ef\u80fd\u4f1a\u5bfc\u81f4\u50cf\u7a7a\u6c14\u55b7\u5c04\u9600\u548c\u7ee7\u7535\u5668\u7b49\u654f\u611f\u7535\u5b50\u5143\u4ef6\u884c\u4e3a\u5f02\u5e38\u3002\u786e\u4fdd\u7535\u6c60\u5145\u6ee1\u7535\u5e76\u5904\u4e8e\u826f\u597d\u72b6\u6001\u3002<\/p>\n<h3 id=\"can-a-blown-fuse-cause-a-p1442-code-\">\u4fdd\u9669\u4e1d\u70e7\u65ad\u4f1a\u5bfc\u81f4P1442\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u5982\u679c\u63a7\u5236\u7a7a\u6c14\u55b7\u5c04\u6cf5\u6216\u9600\u95e8\u7684\u4fdd\u9669\u4e1d\u70e7\u65ad\uff0c\u5b83\u53ef\u80fd\u4f1a\u89e6\u53d1P1442\u4ee3\u7801\u3002\u5728\u66f4\u6362\u4efb\u4f55\u7ec4\u4ef6\u4e4b\u524d\u68c0\u67e5\u4fdd\u9669\u4e1d\u3002\u67e5\u9605\u7535\u8def\u56fe\u4ee5\u627e\u5230\u76f8\u5173\u4fdd\u9669\u4e1d\u3002<\/p>\n<h3 id=\"can-a-p1442-code-trigger-other-codes-\">P1442\u4ee3\u7801\u4f1a\u89e6\u53d1\u5176\u4ed6\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>P1442\u901a\u5e38\u662f\u552f\u4e00\u4e0e\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u76f4\u63a5\u76f8\u5173\u7684\u4ee3\u7801\u3002\u7136\u800c\uff0c\u6839\u672c\u539f\u56e0\uff08\u4f8b\u5982\u6392\u6c14\u6cc4\u6f0f\u6216\u8fd0\u884c\u4e0d\u7a33\u7684\u60c5\u51b5\uff09\u53ef\u80fd\u89e6\u53d1\u5176\u4ed6\u4ee3\u7801\u3002\u59cb\u7ec8\u6309\u7167\u4ee3\u7801\u51fa\u73b0\u7684\u987a\u5e8f\u8fdb\u884c\u8bca\u65ad\u548c\u7ef4\u4fee\u3002<\/p>\n<h3 id=\"what-are-some-other-common-codes-that-may-appear-with-p1442-\">\u6709\u54ea\u4e9b\u5e38\u89c1\u4ee3\u7801\u53ef\u80fd\u4e0eP1442\u4e00\u8d77\u51fa\u73b0\uff1f<\/h3>\n<p>\u76f8\u5173\u4ee3\u7801\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p1441-evap-system-flow-during-non-purge\/\" title=\"P1441 - \u7b2c\u4e00\u7f38\u7ec4\u7684\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u9600\u5361\u5728\u5f00\u542f\u4f4d\u7f6e\">P1441 &#8211; \u7b2c\u4e00\u7f38\u7ec4\u7684\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u9600\u5361\u5728\u5f00\u542f\u4f4d\u7f6e<\/a><\/li>\n<li>P0410 &#8211; \u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u6545\u969c<\/li>\n<li>P2441 &#8211; \u7b2c\u4e00\u7f38\u7ec4\u7684\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u9600\u5361\u5728\u5173\u95ed\u4f4d\u7f6e<\/li>\n<\/ul>\n<h3 id=\"is-a-p1442-code-the-same-as-a-p0410-code-\">P1442\u4ee3\u7801\u4e0eP0410\u4ee3\u7801\u76f8\u540c\u5417\uff1f<\/h3>\n<p>\u867d\u7136\u8fd9\u4e24\u4e2a\u4ee3\u7801\u90fd\u4e0e\u4e8c\u6b21\u7a7a\u6c14\u55b7\u5c04\u7cfb\u7edf\u6709\u5173\uff0c\u4f46P0410\u4ee3\u7801\u662f\u4e00\u4e2a\u901a\u7528\u7684OBD-II\u4ee3\u7801\uff0c\u8868\u793a\u7cfb\u7edf\u7684\u603b\u4f53\u6545\u969c\u3002P1442\u4ee3\u7801\u5219\u662f\u7279\u5b9a\u4e8e\u5236\u9020\u5546\u7684\uff0c\u8868\u793a\u7b2c\u4e00\u7f38\u7ec4\u7684\u7a7a\u6c14\u9600\u5361\u5728\u5173\u95ed\u4f4d\u7f6e\u3002<\/p>\n<h3 id=\"will-disconnecting-the-battery-erase-a-p1442-code-\">\u65ad\u5f00\u7535\u6c60\u8fde\u63a5\u4f1a\u6e05\u9664P1442\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u65ad\u5f00\u7535\u6c60\u8fde\u63a5\u4f1a\u6e05\u9664PCM\u4e2d\u7684\u4ee3\u7801\u8bb0\u5fc6\uff0c\u4f46\u4e0d\u4f1a\u4fee\u590d\u6f5c\u5728\u7684\u95ee\u9898\u3002\u4e00\u65e6\u6545\u969c\u518d\u6b21\u88ab\u68c0\u6d4b\u5230\uff0c\u4ee3\u7801\u5c06\u518d\u6b21\u51fa\u73b0\u3002\u59cb\u7ec8\u8bca\u65ad\u5e76\u4fee\u590d\u6839\u672c\u539f\u56e0\u3002<\/p>\n<h3 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