{"id":287390,"date":"2024-10-21T11:11:50","date_gmt":"2024-10-21T11:11:50","guid":{"rendered":"https:\/\/www.ziptuning.com\/zh\/?p=287390"},"modified":"2024-11-04T04:31:39","modified_gmt":"2024-11-04T04:31:39","slug":"p1443-evap-system-control-valve","status":"publish","type":"post","link":"https:\/\/www.ziptuning.com\/zh\/blog\/p1443-evap-system-control-valve\/","title":{"rendered":"P1443 &#8211; EVAP\u7cfb\u7edf\u63a7\u5236\u9600"},"content":{"rendered":"<h2 id=\"urgency-assessment\">\u7d27\u6025\u60c5\u51b5\u8bc4\u4f30<\/h2>\n<p>P1443\u4ee3\u7801\u8868\u660e\u84b8\u53d1\u6392\u653e\u63a7\u5236\uff08EVAP\uff09\u7cfb\u7edf\u5b58\u5728\u95ee\u9898\uff0c\u7279\u522b\u662f\u4e0e\u6e05\u9664\u63a7\u5236\u9600\u6216\u7535\u78c1\u9600\u76f8\u5173\u3002\u867d\u7136\u5b83\u4e0d\u662f\u7acb\u5373\u7684\u5b89\u5168\u9690\u60a3\uff0c\u4f46\u8fd9\u4e2a\u6545\u969c\u4f1a\u5bfc\u81f4\u6392\u653e\u589e\u52a0\uff0c\u5e76\u53ef\u80fd\u5f71\u54cd\u71c3\u6cb9\u7ecf\u6d4e\u6027\u3002\u901a\u5e38\u53ef\u4ee5\u5b89\u5168\u5730\u77ed\u9014\u9a7e\u9a76\uff0c\u4f46\u5e94\u5c3d\u5feb\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u4ee5\u786e\u4fdd\u6392\u653e\u63a7\u5236\u6b63\u5e38\u5e76\u9632\u6b62\u6f5c\u5728\u7684\u9a7e\u9a76\u95ee\u9898\u3002<\/p>\n<div class=\"workshop-experience-text\">\n<p>\u5728\u6211\u4eec\u7684\u8f66\u95f4\u91cc\uff0c\u6211\u4eec\u6700\u5e38\u5728\u798f\u7279\u8f66\u8f86\u4e0a\u9047\u5230P1443\u4ee3\u7801\uff0c\u7279\u522b\u662f1990\u5e74\u4ee3\u672b\u548c2000\u5e74\u4ee3\u521d\u7684\u8f66\u578b\u3002\u4e0d\u8fc7\uff0c\u6211\u4eec\u4e5f\u5728\u4e00\u4e9b\u6c83\u5c14\u6c83\u8f66\u578b\u4e0a\u770b\u5230\u4e86\u8fd9\u4e2a\u6545\u969c\u7801\uff0c\u5c24\u5176\u662f\u798f\u7279\u62e5\u6709\u6c83\u5c14\u6c83\u671f\u95f4\u7684\u8f66\u578b\u3002\u8be5\u4ee3\u7801\u901a\u5e38\u8868\u793a\u4e0e\u84b8\u53d1\u6392\u653e\u63a7\u5236\uff08EVAP\uff09\u7cfb\u7edf\u76f8\u5173\u7684\u95ee\u9898\uff0c\u901a\u5e38\u662f\u6e05\u9664\u9600\u6216\u7535\u78c1\u9600\u3002\u5728\u6211\u4eec\u7684\u7ecf\u9a8c\u4e2d\uff0c\u66f4\u6362\u6e05\u9664\u9600\u901a\u5e38\u80fd\u89e3\u51b3\u95ee\u9898\uff0c\u4f46\u6211\u4eec\u4e5f\u9047\u5230\u8fc7\u56e0\u771f\u7a7a\u7ba1\u635f\u574f\u6216\u6d3b\u6027\u70ad\u7f50\u6545\u969c\u5bfc\u81f4\u7684\u6848\u4f8b\u3002\u6709\u8da3\u7684\u662f\uff0c\u6211\u4eec\u6ce8\u610f\u5230\u50cf\u5b9d\u9a6c\u548c\u5954\u9a70\u8fd9\u6837\u7684\u6b27\u6d32\u54c1\u724c\u503e\u5411\u4e8e\u4f7f\u7528\u5176\u81ea\u6709\u7684\u5382\u5bb6\u7279\u5b9a\u4ee3\u7801\u6765\u5904\u7406\u7c7b\u4f3c\u7684EVAP\u7cfb\u7edf\u95ee\u9898\uff0c\u800c\u4e0d\u662f\u4f7f\u7528P1443\u4ee3\u7801\u3002<\/p>\n<\/div>\n<h2 id=\"detailed-code-description\">\u8be6\u7ec6\u4ee3\u7801\u8bf4\u660e<\/h2>\n<p>P1443\u5b9a\u4e49\u4e3a\u201c\u84b8\u53d1\u6392\u653e\u63a7\u5236\u7cfb\u7edf\u63a7\u5236\u9600\u201d\uff0c\u8868\u660e\u52a8\u529b\u603b\u6210\u63a7\u5236\u6a21\u5757\uff08PCM\uff09\u68c0\u6d4b\u5230EVAP\u6e05\u9664\u63a7\u5236\u7535\u8def\u6216\u9600\u95e8\u5b58\u5728\u95ee\u9898\u3002EVAP\u7cfb\u7edf\u7684\u8bbe\u8ba1\u76ee\u7684\u662f\u6355\u6349\u5e76\u50a8\u5b58\u6765\u81ea\u6cb9\u7bb1\u7684\u71c3\u6cb9\u84b8\u6c14\uff0c\u9632\u6b62\u5176\u91ca\u653e\u5230\u5927\u6c14\u4e2d\u3002\u5f53\u6761\u4ef6\u9002\u5f53\u65f6\uff0c\u8fd9\u4e9b\u84b8\u6c14\u88ab\u6e05\u9664\u5230\u53d1\u52a8\u673a\u8fdb\u6c14\u7cfb\u7edf\u4e2d\u8fdb\u884c\u71c3\u70e7\u3002P1443\u4ee3\u7801\u5177\u4f53\u6307\u5411\u63a7\u5236\u8fd9\u4e2a\u6e05\u9664\u8fc7\u7a0b\u7684\u9600\u95e8\u6216\u7535\u78c1\u9600\u7684\u95ee\u9898\u3002<\/p>\n<h2 id=\"code-specificity\">\u4ee3\u7801\u7279\u5f02\u6027<\/h2>\n<p>P1443\u662f\u4e00\u4e2a\u5382\u5bb6\u7279\u5b9a\u4ee3\u7801\uff0c\u4e3b\u8981\u4e0e\u798f\u7279\u8f66\u8f86\u76f8\u5173\u3002\u867d\u7136\u5176\u901a\u7528\u542b\u4e49\u5728\u798f\u7279\u8f66\u578b\u4e2d\u4fdd\u6301\u4e00\u81f4\uff0c\u4f46\u4e0d\u540c\u5e74\u4efd\u548c\u53d1\u52a8\u673a\u914d\u7f6e\u7684\u8bca\u65ad\u6807\u51c6\u548c\u7ef4\u4fee\u7a0b\u5e8f\u53ef\u80fd\u7565\u6709\u4e0d\u540c\u3002\u5728\u8bca\u65ad\u6b64\u4ee3\u7801\u65f6\uff0c\u5efa\u8bae\u53c2\u8003\u7279\u5b9a\u8f66\u578b\u7684\u7ef4\u4fee\u4fe1\u606f\u3002<\/p>\n<h2 id=\"components-involved\">\u6d89\u53ca\u7684\u7ec4\u4ef6<\/h2>\n<p>\u4e0eP1443\u4ee3\u7801\u76f8\u5173\u7684\u5173\u952e\u7ec4\u4ef6\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>EVAP\u6e05\u9664\u63a7\u5236\u9600\/\u7535\u78c1\u9600\uff1a\u63a7\u5236\u4ece\u6d3b\u6027\u70ad\u7f50\u5230\u53d1\u52a8\u673a\u8fdb\u6c14\u7cfb\u7edf\u7684\u71c3\u6cb9\u84b8\u6c14\u6d41\u52a8\u3002<\/li>\n<li>\u6d3b\u6027\u70ad\u7f50\uff1a\u50a8\u5b58\u4ece\u6cb9\u7bb1\u6355\u83b7\u7684\u71c3\u6cb9\u84b8\u6c14\u3002<\/li>\n<li>\u6cb9\u7bb1\u538b\u529b\u4f20\u611f\u5668\uff1a\u76d1\u63a7\u6cb9\u7bb1\u548cEVAP\u7cfb\u7edf\u4e2d\u7684\u538b\u529b\u3002<\/li>\n<li>\u901a\u98ce\u9600\u7535\u78c1\u9600\uff1a\u63a7\u5236EVAP\u7cfb\u7edf\u901a\u5411\u5927\u6c14\u7684\u901a\u98ce\u3002<\/li>\n<li>PCM\uff1a\u76d1\u63a7\u5e76\u63a7\u5236EVAP\u7cfb\u7edf\u7684\u8fd0\u884c\u3002<\/li>\n<li>\u7ebf\u8def\u548c\u8fde\u63a5\u5668\uff1a\u4e3a\u7ec4\u4ef6\u548cPCM\u63d0\u4f9b\u7535\u6c14\u8fde\u63a5\u3002<\/li>\n<li>\u771f\u7a7a\u7ba1\uff1a\u8fde\u63a5EVAP\u7cfb\u7edf\u7684\u5404\u4e2a\u7ec4\u4ef6\u3002<\/li>\n<\/ol>\n<h2 id=\"common-causes\">\u5e38\u89c1\u539f\u56e0<\/h2>\n<p>\u6309\u53ef\u80fd\u6027\u6392\u5e8f\uff0cP1443\u7684\u6700\u5e38\u89c1\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>EVAP\u6e05\u9664\u63a7\u5236\u9600\/\u7535\u78c1\u9600\u6545\u969c<\/li>\n<li>\u771f\u7a7a\u7ba1\u635f\u574f\u6216\u65ad\u5f00<\/li>\n<li>\u6cb9\u7bb1\u538b\u529b\u4f20\u611f\u5668\u6545\u969c<\/li>\n<li>\u7ebf\u8def\u6216\u8fde\u63a5\u5668\u635f\u574f<\/li>\n<li>\u901a\u98ce\u9600\u7535\u78c1\u9600\u6545\u969c<\/li>\n<li>\u6d3b\u6027\u70ad\u7f50\u6cc4\u6f0f\u6216\u635f\u574f<\/li>\n<li>PCM\u8f6f\u4ef6\u95ee\u9898\u6216\u6545\u969c<\/li>\n<\/ol>\n<h2 id=\"diagnostic-procedure\">\u8bca\u65ad\u6b65\u9aa4<\/h2>\n<ol>\n<li>\n<p>\u76ee\u89c6\u68c0\u67e5\u6240\u6709EVAP\u7cfb\u7edf\u7ec4\u4ef6\uff0c\u68c0\u67e5\u662f\u5426\u6709\u635f\u574f\u7684\u771f\u7a7a\u7ba1\u3001\u677e\u52a8\u7684\u8fde\u63a5\u6216\u660e\u663e\u7684\u78e8\u635f\u8ff9\u8c61\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528\u626b\u63cf\u5de5\u5177\u68c0\u67e5\u5176\u4ed6\u6545\u969c\u7801\u5e76\u67e5\u770b\u51bb\u7ed3\u5e27\u6570\u636e\u3002<\/p>\n<\/li>\n<li>\n<p>\u6d4b\u8bd5EVAP\u6e05\u9664\u63a7\u5236\u9600\uff1a<\/p>\n<ul>\n<li>\u627e\u5230\u9600\u95e8\uff08\u901a\u5e38\u9760\u8fd1\u8fdb\u6c14\u6b67\u7ba1\uff09<\/li>\n<li>\u53d1\u52a8\u673a\u5173\u95ed\u65f6\uff0c\u65ad\u5f00\u7535\u6c14\u8fde\u63a5\u5668<\/li>\n<li>\u6d4b\u91cf\u9600\u95e8\u7aef\u5b50\u7684\u7535\u963b\uff08\u5178\u578b\u8303\u56f4\uff1a22-30\u6b27\u59c6\uff09<\/li>\n<li>\u5411\u9600\u95e8\u7aef\u5b50\u65bd\u52a012V\u7535\u538b\u548c\u63a5\u5730 &#8211; \u5e94\u8be5\u542c\u5230\u660e\u663e\u7684\u70b9\u51fb\u58f0<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5bf9EVAP\u7cfb\u7edf\u8fdb\u884c\u70df\u96fe\u6d4b\u8bd5\u4ee5\u68c0\u67e5\u662f\u5426\u6709\u6cc4\u6f0f\uff1a<\/p>\n<ul>\n<li>\u5c06\u70df\u96fe\u673a\u8fde\u63a5\u5230EVAP\u670d\u52a1\u53e3<\/li>\n<li>\u5c06\u7cfb\u7edf\u52a0\u538b\u52300.5\u82f1\u5bf8\u6c34\u67f1\uff08124.5 Pa\uff09<\/li>\n<li>\u89c2\u5bdf\u7ec4\u4ef6\u548c\u8fde\u63a5\u5904\u662f\u5426\u6709\u70df\u96fe\u6cc4\u6f0f<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u4f7f\u7528\u626b\u63cf\u5de5\u5177\u547d\u4ee4EVAP\u6e05\u9664\u63a7\u5236\u9600\u6253\u5f00\u548c\u5173\u95ed\uff0c\u540c\u65f6\u76d1\u63a7\u6cb9\u7bb1\u538b\u529b\u4f20\u611f\u5668\u7684\u8bfb\u6570\u3002<\/p>\n<\/li>\n<li>\n<p>\u68c0\u67e5\u6cb9\u7bb1\u538b\u529b\u4f20\u611f\u5668\u8f93\u51fa\uff1a<\/p>\n<ul>\n<li>\u6b63\u5e38\u8303\u56f4\uff1a-7\u52307\u82f1\u5bf8\u6c34\u67f1\uff08-1.74\u52301.74 kPa\uff09<\/li>\n<li>\u5f53\u547d\u4ee4EVAP\u9600\u95e8\u65f6\uff0c\u8bfb\u6570\u5e94\u8be5\u53d1\u751f\u53d8\u5316<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u68c0\u67e5\u7ebf\u8def\u548c\u8fde\u63a5\u5668\u662f\u5426\u6709\u635f\u574f\u3001\u8150\u8680\u6216\u677e\u52a8\u7684\u8fde\u63a5\u3002<\/p>\n<\/li>\n<\/ol>\n<h3 id=\"solutions\">\u89e3\u51b3\u65b9\u6848<\/h3>\n<ol>\n<li>\u66f4\u6362\u6545\u969c\u7684EVAP\u6e05\u9664\u63a7\u5236\u9600\/\u7535\u78c1\u9600<\/li>\n<li>\u4fee\u590d\u6216\u66f4\u6362\u635f\u574f\u7684\u771f\u7a7a\u7ba1<\/li>\n<li>\u5982\u679c\u6cb9\u7bb1\u538b\u529b\u4f20\u611f\u5668\u6545\u969c\uff0c\u8fdb\u884c\u66f4\u6362<\/li>\n<li>\u4fee\u590d\u6216\u66f4\u6362\u635f\u574f\u7684\u7ebf\u8def\u548c\u8fde\u63a5\u5668<\/li>\n<li>\u5982\u679c\u901a\u98ce\u9600\u7535\u78c1\u9600\u6545\u969c\uff0c\u8fdb\u884c\u66f4\u6362<\/li>\n<li>\u5982\u679c\u6d3b\u6027\u70ad\u7f50\u635f\u574f\u6216\u9971\u548c\uff0c\u66f4\u6362\u7f50\u4f53<\/li>\n<li>\u5982\u679c\u6709\u53ef\u7528\u7684PCM\u8f6f\u4ef6\u66f4\u65b0\uff0c\u8fdb\u884c\u66f4\u65b0<\/li>\n<\/ol>\n<h2 id=\"prevention\">\u9884\u9632\u63aa\u65bd<\/h2>\n<p>\u4e3a\u4e86\u9632\u6b62\u5c06\u6765\u51fa\u73b0P1443\u4ee3\u7801\uff1a<\/p>\n<ol>\n<li>\u5b9a\u671f\u68c0\u67e5EVAP\u7cfb\u7edf\u7ec4\u4ef6\u662f\u5426\u6709\u635f\u574f\u6216\u78e8\u635f<\/li>\n<li>\u52a0\u6cb9\u540e\u786e\u4fdd\u6b63\u786e\u5b89\u88c5\u6cb9\u7bb1\u76d6<\/li>\n<li>\u907f\u514d\u52a0\u6cb9\u8fc7\u6ee1<\/li>\n<li>\u4f7f\u7528\u4f18\u8d28\u71c3\u6cb9\u4ee5\u964d\u4f4e\u7cfb\u7edf\u6c61\u67d3\u7684\u98ce\u9669<\/li>\n<li>\u53ca\u65f6\u5904\u7406\u4efb\u4f55\u71c3\u6cb9\u7cfb\u7edf\u6216\u53d1\u52a8\u673a\u6027\u80fd\u95ee\u9898<\/li>\n<\/ol>\n<h2 id=\"repair-costs\">\u7ef4\u4fee\u6210\u672c<\/h2>\n<p>\u4f30\u8ba1\u8d39\u7528\uff08\u7f8e\u5143\/\u6b27\u5143\uff09\uff1a<\/p>\n<ul>\n<li>\u8bca\u65ad\u8d39\u7528\uff1a$75-150 \/ \u20ac65-130<\/li>\n<li>EVAP\u6e05\u9664\u63a7\u5236\u9600\uff1a$50-150 \/ \u20ac45-130<\/li>\n<li>\u771f\u7a7a\u7ba1\u4fee\u7406\uff1a$20-100 \/ \u20ac18-85<\/li>\n<li>\u6cb9\u7bb1\u538b\u529b\u4f20\u611f\u5668\uff1a$100-250 \/ \u20ac85-215<\/li>\n<li>\u7ebf\u8def\u4fee\u7406\uff1a$50-200 \/ \u20ac45-170<\/li>\n<li>\u6d3b\u6027\u70ad\u7f50\u66f4\u6362\uff1a$150-400 \/ \u20ac130-345<\/li>\n<li>\u4eba\u5de5\u8d39\u7528\u56e0\u5730\u533a\u548c\u7ef4\u4fee\u5e97\u8d39\u7387\u800c\u5f02<\/li>\n<\/ul>\n<h2 id=\"diy-repair-guide\">DIY\u7ef4\u4fee\u6307\u5357<\/h2>\n<p>\u9002\u5408\u6709\u7ecf\u9a8c\u7684\u6280\u5e08\uff1a<\/p>\n<ol>\n<li>\u4f7f\u7528\u626b\u63cf\u5de5\u5177\u548c\u70df\u96fe\u6d4b\u8bd5\u786e\u8ba4\u8bca\u65ad\u7ed3\u679c<\/li>\n<li>\u6839\u636e\u8bca\u65ad\u7ed3\u679c\u5b9a\u4f4d\u6545\u969c\u7ec4\u4ef6<\/li>\n<li>\u66f4\u6362EVAP\u6e05\u9664\u63a7\u5236\u9600\u7684\u6b65\u9aa4\uff1a\n<ul>\n<li>\u65ad\u5f00\u7535\u6c60<\/li>\n<li>\u627e\u5230\u8fdb\u6c14\u6b67\u7ba1\u9644\u8fd1\u7684\u9600\u95e8<\/li>\n<li>\u65ad\u5f00\u7535\u6c14\u8fde\u63a5\u5668\u548c\u771f\u7a7a\u7ba1<\/li>\n<li>\u62c6\u5378\u5b89\u88c5\u87ba\u6813\u5e76\u66f4\u6362\u9600\u95e8<\/li>\n<li>\u91cd\u65b0\u8fde\u63a5\u771f\u7a7a\u7ba1\u548c\u7535\u6c14\u8fde\u63a5\u5668<\/li>\n<li>\u6e05\u9664\u6545\u969c\u7801\u5e76\u8fdb\u884cEVAP\u7cfb\u7edf\u76d1\u63a7\u9a71\u52a8\u5faa\u73af<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2 id=\"related-issues\">\u76f8\u5173\u95ee\u9898<\/h2>\n<ul>\n<li>\u7531\u4e8eEVAP\u7cfb\u7edf\u6cc4\u6f0f\u800c\u5bfc\u81f4\u7684\u71c3\u6cb9\u6c14\u5473<\/li>\n<li>\u5982\u679c\u901a\u98ce\u9600\u5361\u4f4f\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u52a0\u6cb9\u56f0\u96be<\/li>\n<li>\u5982\u679c\u6e05\u9664\u9600\u5361\u5728\u6253\u5f00\u4f4d\u7f6e\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6020\u901f\u4e0d\u7a33\u6216\u7184\u706b<\/li>\n<li>\u71c3\u6cb9\u7ecf\u6d4e\u6027\u4e0b\u964d<\/li>\n<\/ul>\n<h2 id=\"associated-fault-codes\">\u76f8\u5173\u6545\u969c\u7801<\/h2>\n<ul>\n<li>P0440-<a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0457-evap-system-leak-detected-fuel-cap-loose-off\/\" title=\"P0457\uff1a\u4e0eEVAP\u7cfb\u7edf\u76f8\u5173\u7684\u5404\u79cd\u6545\u969c\u7801\">P0457\uff1a\u4e0eEVAP\u7cfb\u7edf\u76f8\u5173\u7684\u5404\u79cd\u6545\u969c\u7801<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0171-system-too-lean-bank-1\/\" title=\"P0171\">P0171<\/a>\/<a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0174-system-too-lean-bank-2\/\" title=\"P0174\uff1a\u7cfb\u7edf\u6df7\u5408\u6c14\u8fc7\u7a00\u4ee3\u7801\uff08\u5982\u679c\u6e05\u9664\u9600\u5361\u5728\u6253\u5f00\u4f4d\u7f6e\u53ef\u80fd\u4f1a\u53d1\u751f\uff09\">P0174\uff1a\u7cfb\u7edf\u6df7\u5408\u6c14\u8fc7\u7a00\u4ee3\u7801\uff08\u5982\u679c\u6e05\u9664\u9600\u5361\u5728\u6253\u5f00\u4f4d\u7f6e\u53ef\u80fd\u4f1a\u53d1\u751f\uff09<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p1450-catalyst-damage-causes-symptoms-and-repair\/\" title=\"P1450\uff1a\u65e0\u6cd5\u91ca\u653e\u6cb9\u7bb1\u771f\u7a7a\">P1450\uff1a\u65e0\u6cd5\u91ca\u653e\u6cb9\u7bb1\u771f\u7a7a<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p1451-dpf-system-performance\/\" title=\"P1451\uff1aEVAP\u63a7\u5236\u7cfb\u7edf\u901a\u98ce\u63a7\u5236\u9600\u7535\u8def\u6545\u969c\">P1451\uff1aEVAP\u63a7\u5236\u7cfb\u7edf\u901a\u98ce\u63a7\u5236\u9600\u7535\u8def\u6545\u969c<\/a><\/li>\n<\/ul>\n<p>\u901a\u8fc7\u53ca\u65f6\u5f7b\u5e95\u5730\u89e3\u51b3P1443\u4ee3\u7801\uff0c\u5de5\u7a0b\u5e08\u548c\u6280\u5e08\u53ef\u4ee5\u786e\u4fddEVAP\u7cfb\u7edf\u6b63\u5e38\u8fd0\u884c\uff0c\u7ef4\u6301\u6392\u653e\u5408\u89c4\uff0c\u5e76\u9632\u6b62\u6f5c\u5728\u7684\u9a7e\u9a76\u95ee\u9898\u3002<\/p>\n<h2 id=\"p1443-code-faq\">\u5173\u4e8eP1443\u6545\u969c\u7801\u7684\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3 id=\"what-does-the-p1443-code-mean-\">P1443\u4ee3\u7801\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/h3>\n<p>P1443\u4ee3\u8868\u201c\u84b8\u53d1\u6392\u653e\u63a7\u5236\u7cfb\u7edf\u63a7\u5236\u9600\u201d\uff0c\u8868\u793a\u8f66\u8f86\u7684EVAP\u7cfb\u7edf\u5b58\u5728\u95ee\u9898\uff0c\u7279\u522b\u662f\u4e0e\u6e05\u9664\u63a7\u5236\u9600\u6216\u7535\u78c1\u9600\u76f8\u5173\u3002<\/p>\n<h3 id=\"is-it-safe-to-drive-with-a-p1443-code-\">\u5e26\u7740P1443\u6545\u969c\u7801\u9a7e\u9a76\u5b89\u5168\u5417\uff1f<\/h3>\n<p>\u867d\u7136\u4e0d\u662f\u7d27\u6025\u7684\u5b89\u5168\u9690\u60a3\uff0c\u4f46\u6700\u597d\u5c3d\u5feb\u89e3\u51b3\u95ee\u9898\u3002\u901a\u5e38\u53ef\u4ee5\u77ed\u9014\u9a7e\u9a76\uff0c\u4f46\u957f\u65f6\u95f4\u9a7e\u9a76\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6392\u653e\u589e\u52a0\u548c\u71c3\u6cb9\u7ecf\u6d4e\u6027\u4e0b\u964d\u3002<\/p>\n<h3 id=\"what-are-the-common-symptoms-of-a-p1443-code-\">P1443\u6545\u969c\u7801\u7684\u5e38\u89c1\u75c7\u72b6\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5e38\u89c1\u75c7\u72b6\u5305\u62ec\u68c0\u67e5\u5f15\u64ce\u706f\u70b9\u4eae\u3001\u71c3\u6cb9\u6548\u7387\u4e0b\u964d\uff0c\u6709\u65f6\u8fd8\u4f34\u6709\u5f3a\u70c8\u7684\u71c3\u6cb9\u6c14\u5473\u3002<\/p>\n<h3 id=\"what-are-the-main-causes-of-a-p1443-code-\">P1443\u6545\u969c\u7801\u7684\u4e3b\u8981\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5e38\u89c1\u539f\u56e0\u5305\u62ec\u6e05\u9664\u9600\/\u7535\u78c1\u9600\u6545\u969c\u3001\u771f\u7a7a\u7ba1\u635f\u574f\u3001\u6d3b\u6027\u70ad\u7f50\u635f\u574f\u3001\u7ebf\u8def\u95ee\u9898\u6216\u6cb9\u7bb1\u538b\u529b\u4f20\u611f\u5668\u6545\u969c\u3002<\/p>\n<h3 id=\"how-do-i-diagnose-a-p1443-code-\">\u5982\u4f55\u8bca\u65adP1443\u6545\u969c\u7801\uff1f<\/h3>\n<p>\u9996\u5148\u76ee\u89c6\u68c0\u67e5EVAP\u7cfb\u7edf\u7ec4\u4ef6\uff0c\u68c0\u67e5\u771f\u7a7a\u6cc4\u6f0f\uff0c\u6d4b\u8bd5\u6e05\u9664\u9600\/\u7535\u78c1\u9600\uff0c\u5e76\u4f7f\u7528\u626b\u63cf\u5de5\u5177\u68c0\u67e5\u5176\u4ed6\u6545\u969c\u7801\u548c\u51bb\u7ed3\u5e27\u6570\u636e\u3002<\/p>\n<h3 id=\"can-a-loose-gas-cap-cause-a-p1443-code-\">\u677e\u52a8\u7684\u6cb9\u7bb1\u76d6\u4f1a\u5bfc\u81f4P1443\u6545\u969c\u7801\u5417\uff1f<\/h3>\n<p>\u867d\u7136\u677e\u52a8\u7684\u6cb9\u7bb1\u76d6\u66f4\u6709\u53ef\u80fd\u89e6\u53d1\u5176\u4ed6EVAP\u6545\u969c\u7801\uff0c\u4f46\u68c0\u67e5\u5e76\u62e7\u7d27\u6cb9\u7bb1\u76d6\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u7b2c\u4e00\u6b65\u3002<\/p>\n<h3 id=\"how-do-i-test-the-evap-purge-valve-\">\u5982\u4f55\u6d4b\u8bd5EVAP\u6e05\u9664\u9600\uff1f<\/h3>\n<p>\u4f60\u53ef\u4ee5\u901a\u8fc7\u65ad\u5f00\u6e05\u9664\u9600\uff0c\u6d4b\u91cf\u5176\u7535\u963b\uff08\u901a\u5e38\u4e3a22-30\u6b27\u59c6\uff09\uff0c\u5e76\u68c0\u67e5\u65bd\u52a012V\u65f6\u662f\u5426\u6709\u70b9\u51fb\u58f0\u6765\u6d4b\u8bd5\u6e05\u9664\u9600\u3002<\/p>\n<h3 id=\"what-is-the-cost-to-repair-a-p1443-code-\">\u4fee\u590dP1443\u6545\u969c\u7801\u7684\u8d39\u7528\u662f\u591a\u5c11\uff1f<\/h3>\n<p>\u4fee\u590d\u8d39\u7528\u53ef\u80fd\u56e0\u539f\u56e0\u4e0d\u540c\u800c\u5dee\u5f02\u5f88\u5927\uff0c\u96f6\u4ef6\u52a0\u4eba\u5de5\u7684\u603b\u8d39\u7528\u901a\u5e38\u5728$50-$400\u4e4b\u95f4\u3002\u7b80\u5355\u7684\u6e05\u9664\u9600\u66f4\u6362\u53ef\u80fd\u82b1\u8d39\u7ea6$100-$200\u3002<\/p>\n<h3 id=\"can-i-clear-the-p1443-code-myself-\">\u6211\u53ef\u4ee5\u81ea\u5df1\u6e05\u9664P1443\u6545\u969c\u7801\u5417\uff1f<\/h3>\n<p>\u4f60\u53ef\u4ee5\u4f7f\u7528OBD-II\u626b\u63cf\u5de5\u5177\u6e05\u9664\u6545\u969c\u7801\uff0c\u4f46\u5982\u679c\u6839\u672c\u95ee\u9898\u672a\u89e3\u51b3\uff0c\u5b83\u53ef\u80fd\u4f1a\u518d\u6b21\u51fa\u73b0\u3002<\/p>\n<h3 id=\"is-p1443-a-manufacturer-specific-code-\">P1443\u662f\u4e00\u4e2a\u5382\u5bb6\u7279\u5b9a\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0cP1443\u4e3b\u8981\u4e0e\u798f\u7279\u8f66\u8f86\u76f8\u5173\uff0c\u867d\u7136\u5176\u901a\u7528\u542b\u4e49\u5728\u5404\u4e2a\u54c1\u724c\u4e2d\u76f8\u4f3c\u3002<\/p>\n<h3 id=\"how-does-the-evap-system-work-\">EVAP\u7cfb\u7edf\u5982\u4f55\u5de5\u4f5c\uff1f<\/h3>\n<p>EVAP\u7cfb\u7edf\u4ece\u6cb9\u7bb1\u6355\u6349\u71c3\u6cb9\u84b8\u6c14\uff0c\u50a8\u5b58\u5728\u6d3b\u6027\u70ad\u7f50\u4e2d\uff0c\u7136\u540e\u5c06\u5176\u6e05\u9664\u5230\u53d1\u52a8\u673a\u8fdb\u6c14\u7cfb\u7edf\u4e2d\u71c3\u70e7\u3002<\/p>\n<h3 id=\"can-a-faulty-o2-sensor-cause-a-p1443-code-\">\u6545\u969c\u7684\u6c27\u4f20\u611f\u5668\u4f1a\u5bfc\u81f4P1443\u6545\u969c\u7801\u5417\uff1f<\/h3>\n<p>\u867d\u7136\u4e0d\u592a\u53ef\u80fd\u662f\u76f4\u63a5\u539f\u56e0\uff0c\u4f46\u6545\u969c\u7684\u6c27\u4f20\u611f\u5668\u6709\u65f6\u4f1a\u89e6\u53d1\u591a\u4e2a\u6545\u969c\u7801\uff0c\u5305\u62ecP1443\uff0c\u56e0\u4e3a\u5b83\u5f71\u54cd\u6574\u4e2a\u53d1\u52a8\u673a\u6027\u80fd\u3002<\/p>\n<h3 id=\"how-often-should-the-evap-system-be-checked-\">EVAP\u7cfb\u7edf\u5e94\u8be5\u591a\u4e45\u68c0\u67e5\u4e00\u6b21\uff1f<\/h3>\n<p>\u5728\u5e38\u89c4\u7ef4\u62a4\u671f\u95f4\u76ee\u89c6\u68c0\u67e5EVAP\u7ec4\u4ef6\u662f\u4e2a\u597d\u4e60\u60ef\uff0c\u4f46\u9664\u975e\u51fa\u73b0\u95ee\u9898\uff0c\u5426\u5219\u6ca1\u6709\u7279\u5b9a\u7684\u68c0\u67e5\u8ba1\u5212\u3002<\/p>\n<h3 id=\"can-cold-weather-trigger-a-p1443-code-\">\u5bd2\u51b7\u5929\u6c14\u4f1a\u89e6\u53d1P1443\u6545\u969c\u7801\u5417\uff1f<\/h3>\n<p>\u6781\u7aef\u5bd2\u51b7\u6709\u65f6\u4f1a\u5bfc\u81f4\u4e34\u65f6\u7684EVAP\u7cfb\u7edf\u95ee\u9898\uff0c\u4f46\u6301\u7eed\u7684P1443\u6545\u969c\u7801\u901a\u5e38\u662f\u7531\u4e8e\u7ec4\u4ef6\u6545\u969c\u5f15\u8d77\u7684\uff0c\u800c\u4e0d\u662f\u5929\u6c14\u3002<\/p>\n<h3 id=\"whats-the-difference-between-p1443-and-p0443-\">P1443\u548cP0443\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h3>\n<p>P1443\u662f\u798f\u7279\u7684\u5382\u5bb6\u7279\u5b9a\u4ee3\u7801\uff0c\u800cP0443\u662fEVAP\u6e05\u9664\u63a7\u5236\u7535\u8def\u6545\u969c\u7684\u901a\u7528\u4ee3\u7801\u3002\u5b83\u4eec\u901a\u5e38\u8868\u793a\u7c7b\u4f3c\u7684\u95ee\u9898\u3002<\/p>\n<h3 id=\"can-a-p1443-code-cause-failed-emissions-tests-\">P1443\u6545\u969c\u7801\u4f1a\u5bfc\u81f4\u6392\u653e\u6d4b\u8bd5\u5931\u8d25\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u7531\u4e8eP1443\u8868\u793aEVAP\u7cfb\u7edf\u95ee\u9898\uff0c\u5b83\u53ef\u80fd\u5bfc\u81f4\u8f66\u8f86\u5728\u9700\u8981\u6392\u653e\u6d4b\u8bd5\u7684\u5730\u533a\u672a\u80fd\u901a\u8fc7\u6d4b\u8bd5\u3002<\/p>\n<h3 id=\"how-long-does-it-take-to-fix-a-p1443-code-\">\u4fee\u590dP1443\u6545\u969c\u7801\u9700\u8981\u591a\u957f\u65f6\u95f4\uff1f<\/h3>\n<p>\u4fee\u7406\u65f6\u95f4\u53ef\u80fd\u4ece1\u52303\u5c0f\u65f6\u4e0d\u7b49\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u662f\u7b80\u5355\u7684\u96f6\u4ef6\u66f4\u6362\u8fd8\u662f\u66f4\u590d\u6742\u7684\u8bca\u65ad\u548c\u7ef4\u4fee\u3002<\/p>\n<h3 id=\"can-i-replace-the-evap-purge-valve-myself-\">\u6211\u53ef\u4ee5\u81ea\u5df1\u66f4\u6362EVAP\u6e05\u9664\u9600\u5417\uff1f<\/h3>\n<p>\u5982\u679c\u4f60\u6709\u673a\u68b0\u77e5\u8bc6\uff0c\u66f4\u6362\u6e05\u9664\u9600\u901a\u5e38\u662f\u4e00\u4e2a\u9002\u5408DIY\u7684\u5de5\u4f5c\u3002\u7136\u800c\uff0c\u6b63\u786e\u7684\u8bca\u65ad\u81f3\u5173\u91cd\u8981\uff0c\u4ee5\u786e\u4fdd\u8fd9\u662f\u6b63\u786e\u7684\u7ef4\u4fee\u63aa\u65bd\u3002<\/p>\n<h3 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