{"id":287218,"date":"2024-10-18T08:38:32","date_gmt":"2024-10-18T08:38:32","guid":{"rendered":"https:\/\/www.ziptuning.com\/zh\/?p=287218"},"modified":"2024-11-01T08:21:01","modified_gmt":"2024-11-01T08:21:01","slug":"p0457-evap-system-leak-detected-fuel-cap-loose-off","status":"publish","type":"post","link":"https:\/\/www.ziptuning.com\/zh\/blog\/p0457-evap-system-leak-detected-fuel-cap-loose-off\/","title":{"rendered":"P0457 &#8211; EVAP \u7cfb\u7edf\u6cc4\u6f0f\u68c0\u6d4b (\u6cb9\u7bb1\u76d6\u677e\u52a8\/\u8131\u843d)"},"content":{"rendered":"<h2 id=\"what-is-the-p0457-code-\">\u4ec0\u4e48\u662f P0457 \u4ee3\u7801\uff1f<\/h2>\n<p>P0457 \u4ee3\u7801\u8868\u793a\u5728\u84b8\u53d1\u6392\u653e\u63a7\u5236 (EVAP) \u7cfb\u7edf\u4e2d\u68c0\u6d4b\u5230\u4e00\u4e2a\u5927\u6cc4\u6f0f\u3002\u8be5\u7cfb\u7edf\u65e8\u5728\u6355\u83b7\u6765\u81ea\u71c3\u6cb9\u7bb1\u7684\u71c3\u6cb9\u84b8\u6c14\uff0c\u5e76\u9632\u6b62\u5b83\u4eec\u9038\u6563\u5230\u5927\u6c14\u4e2d\u3002\u5f53\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757 (ECM) \u68c0\u6d4b\u5230\u8be5\u7cfb\u7edf\u4e2d\u7684\u91cd\u5927\u6cc4\u6f0f\u65f6\uff0c\u5b83\u5c06\u5b58\u50a8 P0457 \u4ee3\u7801\u5e76\u70b9\u4eae\u53d1\u52a8\u673a\u6545\u969c\u706f\u3002<\/p>\n<div class=\"workshop-experience-text\">\n<p>\u5728\u6211\u4eec\u7684\u8f66\u95f4\uff0c\u6211\u4eec\u7ecf\u5e38\u770b\u5230 P0457 \u4ee3\u7801\u51fa\u73b0\u5728\u5404\u79cd\u54c1\u724c\u548c\u578b\u53f7\u7684\u8f66\u8f86\u4e0a\u3002\u5c31\u5728\u4e0a\u5468\uff0c\u6211\u4eec\u63a5\u5f85\u4e86\u4e00\u8f86\u5b9d\u9a6c 3 \u7cfb\u5217\uff0c\u663e\u793a\u4e86\u6b64\u4ee3\u7801\u3002\u7ecf\u8fc7\u4e00\u4e9b\u8bca\u65ad\u5de5\u4f5c\uff0c\u6211\u4eec\u53d1\u73b0\u95ee\u9898\u51fa\u5728 EVAP \u7cfb\u7edf\u4e2d\u7684\u6e05\u6d17\u9600\u6545\u969c\u3002\u518d\u4e4b\u524d\uff0c\u4e00\u8f86\u5927\u4f17\u6377\u8fbe\u4e5f\u6709\u540c\u6837\u7684\u4ee3\u7801\uff0c\u6700\u540e\u53d1\u73b0\u662f\u6d3b\u6027\u70ad\u7f50\u635f\u574f\u5f15\u8d77\u7684\u6cc4\u6f0f\u3002\u6211\u4eec\u8fd8\u7ef4\u4fee\u4e86\u4e00\u4e9b\u5965\u8fea\u548c\u5954\u9a70\u7684\u8f66\u8f86\uff0c\u663e\u793a P0457 \u4ee3\u7801\u3002\u867d\u7136\u5728\u6211\u4eec\u7684\u7ecf\u9a8c\u4e2d\uff0c\u4e9a\u6d32\u54c1\u724c\u7684\u8f66\u8f86\u51fa\u73b0\u8fd9\u79cd\u95ee\u9898\u8f83\u5c11\uff0c\u4f46\u4e4b\u524d\u6211\u4eec\u4e5f\u9047\u5230\u8fc7\u4e00\u8f86\u96f7\u514b\u8428\u65af RX\uff0c\u5b83\u9700\u8981\u66f4\u6362\u6cb9\u7bb1\u76d6\u624d\u80fd\u89e3\u51b3\u8fd9\u4e2a\u4ee3\u7801\u3002\u603b\u4f53\u6765\u8bf4\uff0c\u6211\u4eec\u53d1\u73b0 P0457 \u4ee3\u7801\u5728\u6b27\u6d32\u8f66\u4e0a\uff0c\u7279\u522b\u662f\u5fb7\u56fd\u54c1\u724c\u4e0a\u66f4\u4e3a\u5e38\u89c1\uff0c\u5c11\u89c1\u4e8e\u7f8e\u56fd\u6216\u4e9a\u6d32\u54c1\u724c\u7684\u8f66\u3002\u4f46\u65e0\u8bba\u662f\u4ec0\u4e48\u54c1\u724c\uff0c\u5168\u9762\u8bca\u65ad\u90fd\u662f\u5b9a\u4f4d EVAP \u6cc4\u6f0f\u539f\u56e0\u7684\u5173\u952e\u3002<\/p>\n<\/div>\n<h2 id=\"urgency-and-severity\">\u7d27\u6025\u6027\u548c\u4e25\u91cd\u6027<\/h2>\n<p>P0457 \u4ee3\u7801\u901a\u5e38\u4e0d\u4f1a\u5f71\u54cd\u8f66\u8f86\u7684\u53ef\u9a7e\u9a76\u6027\u6216\u6027\u80fd\uff0c\u56e0\u6b64\u77ed\u671f\u5185\u7ee7\u7eed\u9a7e\u9a76\u662f\u5b89\u5168\u7684\u3002\u7136\u800c\uff0c\u5e94\u8be5\u5c3d\u5feb\u8fdb\u884c\u8bca\u65ad\u548c\u4fee\u590d\uff0c\u539f\u56e0\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u8f66\u8f86\u5728\u5b58\u5728\u6b64\u4ee3\u7801\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u80fd\u65e0\u6cd5\u901a\u8fc7\u6392\u653e\u6d4b\u8bd5\u3002<\/li>\n<li>\u71c3\u6cb9\u84b8\u6c14\u6cc4\u6f0f\u5230\u5927\u6c14\u4e2d\u4f1a\u5bfc\u81f4\u7a7a\u6c14\u6c61\u67d3\u3002<\/li>\n<li>\u5982\u679c\u4e0d\u53ca\u65f6\u89e3\u51b3\uff0cEVAP \u5927\u6cc4\u6f0f\u53ef\u80fd\u4f1a\u5bfc\u81f4\u66f4\u4e25\u91cd\u7684\u71c3\u6cb9\u6cc4\u6f0f\u3002<\/li>\n<\/ol>\n<p>\u867d\u7136\u5728\u4ee3\u7801\u51fa\u73b0\u65f6\u4e0d\u9700\u8981\u7acb\u5373\u505c\u6b62\u9a7e\u9a76\u6216\u8bbf\u95ee\u7ecf\u9500\u5546\uff0c\u4f46\u6700\u597d\u5728\u51e0\u5929\u5185\u8ba9\u5408\u683c\u7684\u6280\u5e08\u68c0\u67e5\u8be5\u95ee\u9898\u3002\u957f\u65f6\u95f4\u9a7e\u9a76\u5e76\u5e26\u6709 P0457 \u4ee3\u7801\u53ef\u80fd\u4f1a\u8ba9\u95ee\u9898\u6076\u5316\u3002<\/p>\n<h2 id=\"general-vs-manufacturer-specific\">\u901a\u7528\u4ee3\u7801\u4e0e\u5236\u9020\u5546\u7279\u5b9a\u4ee3\u7801<\/h2>\n<p>P0457 \u662f\u4e00\u4e2a\u901a\u7528\u52a8\u529b\u7cfb\u7edf\u4ee3\u7801\uff0c\u9002\u7528\u4e8e1996\u5e74\u4e4b\u540e\u7684\u6240\u6709\u54c1\u724c\u548c\u578b\u53f7\u7684\u8f66\u8f86\u3002\u4ee3\u7801\u5b9a\u4e49\u548c\u57fa\u672c\u6545\u969c\u6392\u9664\u6b65\u9aa4\u5728\u5404\u4e2a\u5236\u9020\u5546\u4e4b\u95f4\u662f\u76f8\u540c\u7684\u3002<\/p>\n<p>\u7136\u800c\uff0c\u4e0d\u540c\u54c1\u724c\u751a\u81f3\u4e0d\u540c\u578b\u53f7\u4e4b\u95f4\uff0cEVAP \u7cfb\u7edf\u7684\u5177\u4f53\u7ec4\u4ef6\u548c\u914d\u7f6e\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002\u5728\u8bca\u65ad\u548c\u4fee\u590d P0457 \u4ee3\u7801\u65f6\uff0c\u59cb\u7ec8\u5e94\u53c2\u8003\u8be5\u8f66\u578b\u7684\u5de5\u5382\u7ef4\u4fee\u4fe1\u606f\u3002<\/p>\n<h2 id=\"evap-system-components\">EVAP \u7cfb\u7edf\u7ec4\u4ef6<\/h2>\n<p>EVAP \u7cfb\u7edf\u7684\u4e3b\u8981\u7ec4\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u71c3\u6cb9\u7bb1<\/strong> &#8211; \u50a8\u5b58\u8f66\u8f86\u7684\u71c3\u6cb9\u4f9b\u7ed9<\/li>\n<li><strong>\u71c3\u6cb9\u7bb1\u538b\u529b\u4f20\u611f\u5668<\/strong> &#8211; \u76d1\u63a7\u71c3\u6cb9\u7bb1\u4e2d\u7684\u538b\u529b\/\u771f\u7a7a<\/li>\n<li><strong>\u6d3b\u6027\u70ad\u7f50<\/strong> &#8211; \u6355\u83b7\u5e76\u50a8\u5b58\u6765\u81ea\u71c3\u6cb9\u7bb1\u7684\u71c3\u6cb9\u84b8\u6c14<\/li>\n<li><strong>\u7f50\u4f53\u6392\u6c14\u9600<\/strong> &#8211; \u63a7\u5236\u6d3b\u6027\u70ad\u7f50\u5185\u5916\u7684\u6c14\u6d41<\/li>\n<li><strong>\u7f50\u4f53\u6e05\u6d17\u9600<\/strong> &#8211; \u63a7\u5236\u4ece\u7f50\u4f53\u5230\u53d1\u52a8\u673a\u8fdb\u6c14\u7684\u71c3\u6cb9\u84b8\u6c14\u6d41\u52a8<\/li>\n<li><strong>\u84b8\u6c14\u548c\u771f\u7a7a\u7ba1\u9053<\/strong> &#8211; \u8fde\u63a5\u5404\u7ec4\u4ef6\u5e76\u5141\u8bb8\u84b8\u6c14\/\u771f\u7a7a\u6d41\u52a8<\/li>\n<\/ul>\n<h2 id=\"common-causes\">\u5e38\u89c1\u539f\u56e0<\/h2>\n<p>P0457 \u4ee3\u7801\u7684\u6700\u5e38\u89c1\u539f\u56e0\u662f\uff1a<\/p>\n<ol>\n<li>\u677e\u52a8\u3001\u635f\u574f\u6216\u4e22\u5931\u7684\u6cb9\u7bb1\u76d6\uff08\u6700\u5e38\u89c1\uff09<\/li>\n<li>EVAP \u8f6f\u7ba1\/\u7ba1\u9053\u7834\u88c2\u3001\u65ad\u5f00\u6216\u635f\u574f<\/li>\n<li>\u7f50\u4f53\u6392\u6c14\u9600\u6216\u6e05\u6d17\u9600\u6545\u969c<\/li>\n<li>\u6d3b\u6027\u70ad\u7f50\u6cc4\u6f0f\u6216\u635f\u574f<\/li>\n<li>\u71c3\u6cb9\u7bb1\u538b\u529b\u4f20\u611f\u5668\u6545\u969c<\/li>\n<\/ol>\n<h2 id=\"diagnosis-steps\">\u8bca\u65ad\u6b65\u9aa4<\/h2>\n<p>\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8bca\u65ad P0457 \u4ee3\u7801\uff1a<\/p>\n<ol>\n<li>\u76ee\u89c6\u68c0\u67e5\u6cb9\u7bb1\u76d6\uff0c\u786e\u4fdd\u5176\u5b58\u5728\u5e76\u6b63\u786e\u62e7\u7d27\u3002\u5982\u6709\u635f\u574f\uff0c\u8bf7\u66f4\u6362\u3002<\/li>\n<li>\u6e05\u9664\u4ee3\u7801\u5e76\u91cd\u65b0\u6d4b\u8bd5\uff0c\u770b\u770b\u662f\u5426\u8fd4\u56de\u3002\u5982\u679c\u4e0d\u8fd4\u56de\uff0c\u6cb9\u7bb1\u76d6\u53ef\u80fd\u662f\u95ee\u9898\u6240\u5728\u3002<\/li>\n<li>\u5982\u679c\u4ee3\u7801\u91cd\u65b0\u51fa\u73b0\uff0c\u4f7f\u7528\u70df\u96fe\u673a\u5bf9 EVAP \u7cfb\u7edf\u52a0\u538b\uff0c\u5e76\u89c2\u5bdf\u662f\u5426\u6709\u70df\u96fe\u4ece\u6cc4\u6f0f\u70b9\u9038\u51fa\u3002<\/li>\n<li>\u76ee\u89c6\u68c0\u67e5\u6240\u6709 EVAP \u8f6f\u7ba1\u3001\u7ba1\u9053\u548c\u8fde\u63a5\u5904\u3002\u4fee\u590d\/\u66f4\u6362\u4efb\u4f55\u635f\u574f\u7684\u7ec4\u4ef6\u3002<\/li>\n<li>\u6d4b\u8bd5\u6392\u6c14\u9600\u548c\u6e05\u6d17\u9600\u7684\u64cd\u4f5c\u3002\u5982\u679c\u6709\u6545\u969c\uff0c\u8bf7\u66f4\u6362\u3002<\/li>\n<li>\u68c0\u67e5\u6d3b\u6027\u70ad\u7f50\u662f\u5426\u6709\u88c2\u7f1d\u6216\u635f\u574f\u3002\u5982\u6709\u5fc5\u8981\uff0c\u66f4\u6362\u3002<\/li>\n<li>\u8bc4\u4f30\u71c3\u6cb9\u7bb1\u538b\u529b\u4f20\u611f\u5668\uff0c\u5982\u6709\u6545\u969c\uff0c\u8fdb\u884c\u66f4\u6362\u3002<\/li>\n<\/ol>\n<h2 id=\"repair-costs\">\u4fee\u7406\u8d39\u7528<\/h2>\n<p>\u4fee\u7406 P0457 \u4ee3\u7801\u7684\u8d39\u7528\u8303\u56f4\u4ece\u4e0d\u5230 20 \u7f8e\u5143\u5230\u8d85\u8fc7 600 \u7f8e\u5143\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u6839\u672c\u539f\u56e0\uff1a<\/p>\n<ul>\n<li>\u6cb9\u7bb1\u76d6\uff1a$10-30 \u7f8e\u5143 \/ \u20ac9-27 \u6b27\u5143<\/li>\n<li>EVAP \u8f6f\u7ba1\uff1a$20-50 \u7f8e\u5143 \/ \u20ac18-45 \u6b27\u5143<\/li>\n<li>\u6392\u6c14\u9600\u6216\u6e05\u6d17\u9600\uff1a$50-200 \u7f8e\u5143 \/ \u20ac45-180 \u6b27\u5143<\/li>\n<li>\u6d3b\u6027\u70ad\u7f50\uff1a$200-600 \u7f8e\u5143 \/ \u20ac180-540 \u6b27\u5143<\/li>\n<li>\u538b\u529b\u4f20\u611f\u5668\uff1a$50-300 \u7f8e\u5143 \/ \u20ac45-270 \u6b27\u5143<\/li>\n<\/ul>\n<p>\u5de5\u65f6\u8d39\u7528\u53e6\u5916\u8ba1\u7b97\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u6240\u9700\u7684\u4fee\u7406\u53ca\u5f53\u5730\u7684\u5de5\u65f6\u8d39\u7387\u3002\u8bca\u65ad\u548c\u4fee\u590d P0457 \u901a\u5e38\u9700\u8981 1-3 \u5c0f\u65f6\u3002<\/p>\n<h2 id=\"prevention\">\u9884\u9632<\/h2>\n<p>\u4e3a\u4e86\u9632\u6b62 P0457 \u4ee3\u7801\u518d\u6b21\u53d1\u751f\uff1a<\/p>\n<ul>\n<li>\u52a0\u6cb9\u540e\u52a1\u5fc5\u5c06\u6cb9\u7bb1\u76d6\u5b8c\u5168\u62e7\u7d27<\/li>\n<li>\u5982\u6709 EVAP \u7cfb\u7edf\u6cc4\u6f0f\u6216\u635f\u574f\u7684\u7ec4\u4ef6\uff0c\u8bf7\u7acb\u5373\u8fdb\u884c\u4fee\u7406<\/li>\n<li>\u9075\u5faa\u5236\u9020\u5546\u7684\u63a8\u8350\u7ef4\u62a4\u8ba1\u5212<\/li>\n<\/ul>\n<h2 id=\"related-codes\">\u76f8\u5173\u4ee3\u7801<\/h2>\n<p>\u5176\u4ed6\u53ef\u80fd\u4e0e P0457 \u4e00\u8d77\u51fa\u73b0\u7684 EVAP \u7cfb\u7edf\u4ee3\u7801\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0455-evap-system-leak-detected-gross-leak-no-flow\/\" title=\"P0455 - EVAP \u7cfb\u7edf\u5927\u6cc4\u6f0f\u68c0\u6d4b\">P0455 &#8211; EVAP \u7cfb\u7edf\u5927\u6cc4\u6f0f\u68c0\u6d4b<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0456-evap-system-leak-detected-very-small-leak\/\" title=\"P0456 - EVAP \u7cfb\u7edf\u5c0f\u6cc4\u6f0f\u68c0\u6d4b\">P0456 &#8211; EVAP \u7cfb\u7edf\u5c0f\u6cc4\u6f0f\u68c0\u6d4b<\/a><\/li>\n<li>P0442 &#8211; EVAP \u7cfb\u7edf\u6cc4\u6f0f\u68c0\u6d4b<\/li>\n<\/ul>\n<p>\u5982\u679c\u5b58\u5728\u8fd9\u4e9b\u4ee3\u7801\uff0c\u5b83\u4eec\u4e5f\u5e94\u4e00\u540c\u8bca\u65ad\uff0c\u56e0\u4e3a\u5b83\u4eec\u53ef\u80fd\u5177\u6709\u76f8\u4f3c\u7684\u6839\u672c\u539f\u56e0\u3002\u4e00\u8d77\u89e3\u51b3\u6240\u6709\u4ee3\u7801\u53ef\u4ee5\u9632\u6b62\u91cd\u590d\u4fee\u7406\u7684\u9700\u8981\u3002<\/p>\n<p>\u603b\u4e4b\uff0cP0457 \u4ee3\u7801\u8868\u793a EVAP \u7cfb\u7edf\u4e2d\u5b58\u5728\u91cd\u5927\u6cc4\u6f0f\uff0c\u5e94\u5c3d\u5feb\u8bca\u65ad\u548c\u4fee\u590d\uff0c\u4ee5\u9632\u6b62\u6392\u653e\u6d4b\u8bd5\u5931\u8d25\u548c\u95ee\u9898\u6076\u5316\u3002\u6700\u5e38\u89c1\u7684\u4fee\u590d\u662f\u66f4\u6362\u6cb9\u7bb1\u76d6\uff0c\u4f46\u5982\u679c\u4ee3\u7801\u6301\u7eed\u5b58\u5728\uff0c\u5e94\u68c0\u67e5\u6574\u4e2a EVAP \u7cfb\u7edf\u662f\u5426\u5b58\u5728\u6cc4\u6f0f\u548c\u635f\u574f\u7684\u7ec4\u4ef6\u3002\u4fee\u7406\u8d39\u7528\u4ece\u8f83\u4f4e\u5230\u8f83\u9ad8\u4e0d\u7b49\uff0c\u53d6\u51b3\u4e8e\u5177\u4f53\u539f\u56e0\u3002<\/p>\n<h2 id=\"frequently-asked-questions-about-p0457-code\">\u5173\u4e8e P0457 \u4ee3\u7801\u7684\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>P0457 \u4ee3\u7801\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/h3>\n<p>P0457 \u4ee3\u7801\u8868\u793a\u5728\u84b8\u53d1\u6392\u653e\u63a7\u5236 (EVAP) \u7cfb\u7edf\u4e2d\u68c0\u6d4b\u5230\u4e00\u4e2a\u5927\u6cc4\u6f0f\u3002EVAP \u7cfb\u7edf\u65e8\u5728\u6355\u83b7\u71c3\u6cb9\u7bb1\u4e2d\u7684\u71c3\u6cb9\u84b8\u6c14\uff0c\u5e76\u9632\u6b62\u5b83\u4eec\u9038\u6563\u5230\u5927\u6c14\u4e2d\u3002\u5f53\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757 (ECM) \u68c0\u6d4b\u5230\u8be5\u7cfb\u7edf\u4e2d\u7684\u91cd\u5927\u6cc4\u6f0f\u65f6\uff0c\u5b83\u5c06\u5b58\u50a8 P0457 \u4ee3\u7801\u5e76\u70b9\u4eae\u53d1\u52a8\u673a\u6545\u969c\u706f\u3002<\/p>\n<h3>\u5e26\u6709 P0457 \u4ee3\u7801\u9a7e\u9a76\u662f\u5426\u5b89\u5168\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u77ed\u671f\u5185\u5e26\u6709 P0457 \u4ee3\u7801\u9a7e\u9a76\u901a\u5e38\u662f\u5b89\u5168\u7684\uff0c\u56e0\u4e3a\u5b83\u901a\u5e38\u4e0d\u4f1a\u5f71\u54cd\u8f66\u8f86\u6027\u80fd\u6216\u9a7e\u9a76\u6027\u3002\u7136\u800c\uff0c\u5e94\u8be5\u5c3d\u5feb\u5bf9\u8be5\u4ee3\u7801\u8fdb\u884c\u8bca\u65ad\u548c\u4fee\u590d\uff0c\u4ee5\u9632\u6b62\u6392\u653e\u6d4b\u8bd5\u5931\u8d25\u548c\u6cc4\u6f0f\u6076\u5316\u3002<\/p>\n<h3>P0457 \u4ee3\u7801\u7684\u5e38\u89c1\u75c7\u72b6\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u6700\u5e38\u89c1\u7684\u75c7\u72b6\u662f\u53d1\u52a8\u673a\u6545\u969c\u706f\u4eae\u8d77\u3002\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u80fd\u8fd8\u4f1a\u6ce8\u610f\u5230\u71c3\u6cb9\u6c14\u5473\uff0c\u8fd9\u662f\u7531\u4e8e\u71c3\u6cb9\u84b8\u6c14\u4ece EVAP \u7cfb\u7edf\u6cc4\u6f0f\u51fa\u6765\u3002<\/p>\n<h3>P0457 \u4ee3\u7801\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>P0457 \u4ee3\u7801\u7684\u6700\u5e38\u89c1\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u677e\u52a8\u3001\u635f\u574f\u6216\u4e22\u5931\u7684\u6cb9\u7bb1\u76d6<\/li>\n<li>EVAP \u8f6f\u7ba1\u548c\u7ba1\u9053\u7834\u88c2\u3001\u65ad\u5f00\u6216\u635f\u574f<\/li>\n<li>\u6392\u6c14\u9600\u6216\u6e05\u6d17\u9600\u6545\u969c<\/li>\n<li>\u6d3b\u6027\u70ad\u7f50\u6cc4\u6f0f\u6216\u635f\u574f<\/li>\n<li>\u71c3\u6cb9\u7bb1\u538b\u529b\u4f20\u611f\u5668\u6545\u969c<\/li>\n<\/ul>\n<h3>\u5982\u4f55\u8bca\u65ad P0457 \u4ee3\u7801\uff1f<\/h3>\n<p>\u8981\u8bca\u65ad P0457 \u4ee3\u7801\uff1a<\/p>\n<ol>\n<li>\u68c0\u67e5\u6cb9\u7bb1\u76d6\u662f\u5426\u7d27\u56fa\u4e14\u65e0\u635f\u574f\u3002\u5982\u6709\u5fc5\u8981\uff0c\u66f4\u6362\u3002<\/li>\n<li>\u76ee\u89c6\u68c0\u67e5\u6240\u6709 EVAP \u8f6f\u7ba1\u3001\u7ba1\u9053\u548c\u8fde\u63a5\u5904\u662f\u5426\u6709\u88c2\u7f1d\u3001\u635f\u574f\u6216\u677e\u52a8\u7684\u63a5\u5934\u3002\u6839\u636e\u9700\u8981\u8fdb\u884c\u4fee\u7406\u3002<\/li>\n<li>\u5bf9 EVAP \u7cfb\u7edf\u8fdb\u884c\u70df\u96fe\u6d4b\u8bd5\uff0c\u4ee5\u786e\u5b9a\u6cc4\u6f0f\u70b9\u3002<\/li>\n<li>\u6d4b\u8bd5\u6392\u6c14\u9600\u548c\u6e05\u6d17\u9600\u7684\u64cd\u4f5c\u3002\u5982\u6709\u6545\u969c\uff0c\u66f4\u6362\u3002<\/li>\n<li>\u68c0\u67e5\u6d3b\u6027\u70ad\u7f50\u662f\u5426\u6709\u88c2\u7f1d\u6216\u635f\u574f\u3002\u5982\u6709\u5fc5\u8981\uff0c\u8fdb\u884c\u66f4\u6362\u3002<\/li>\n<li>\u68c0\u67e5\u71c3\u6cb9\u7bb1\u538b\u529b\u4f20\u611f\u5668\uff0c\u5982\u6709\u6545\u969c\uff0c\u8fdb\u884c\u66f4\u6362\u3002<\/li>\n<\/ol>\n<h3>\u677e\u52a8\u7684\u6cb9\u7bb1\u76d6\u4f1a\u5f15\u53d1 P0457 \u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u677e\u52a8\u3001\u635f\u574f\u6216\u4e22\u5931\u7684\u6cb9\u7bb1\u76d6\u662f\u5f15\u53d1 P0457 \u4ee3\u7801\u7684\u6700\u5e38\u89c1\u539f\u56e0\u3002\u52a0\u6cb9\u540e\u52a1\u5fc5\u786e\u4fdd\u6cb9\u7bb1\u76d6\u62e7\u7d27\u3002<\/p>\n<h3>\u4fee\u590d P0457 \u4ee3\u7801\u7684\u8d39\u7528\u662f\u591a\u5c11\uff1f<\/h3>\n<p>\u4fee\u590d P0457 \u4ee3\u7801\u7684\u8d39\u7528\u5dee\u5f02\u5f88\u5927\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u6839\u672c\u539f\u56e0\uff0c\u4ece 10 \u7f8e\u5143\u66f4\u6362\u6cb9\u7bb1\u76d6\u5230 600 \u591a\u7f8e\u5143\u66f4\u6362\u6d3b\u6027\u70ad\u7f50\u3002\u5e73\u5747\u8d39\u7528\u901a\u5e38\u5728 100-300 \u7f8e\u5143\u4e4b\u95f4\u3002<\/p>\n<h3>\u6211\u53ef\u4ee5\u81ea\u5df1\u8bca\u65ad P0457 \u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u60a8\u53ef\u4ee5\u6267\u884c\u57fa\u672c\u7684\u8bca\u65ad\u6b65\u9aa4\uff0c\u5982\u68c0\u67e5\u6cb9\u7bb1\u76d6\u548c\u76ee\u89c6\u68c0\u67e5 EVAP \u7ec4\u4ef6\u3002\u7136\u800c\uff0c\u50cf\u70df\u96fe\u6d4b\u8bd5\u8fd9\u6837\u7684\u9ad8\u7ea7\u8bca\u65ad\u9700\u8981\u4e13\u4e1a\u8bbe\u5907\u548c\u7ecf\u9a8c\u3002\u5efa\u8bae\u8bf7\u4e13\u4e1a\u6280\u5e08\u8fdb\u884c\u5168\u9762\u8bca\u65ad\u3002<\/p>\n<h3>\u5982\u679c\u5ffd\u89c6 P0457 \u4ee3\u7801\u4f1a\u53d1\u751f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5ffd\u89c6 P0457 \u4ee3\u7801\u53ef\u80fd\u5bfc\u81f4\uff1a<\/p>\n<ul>\n<li>\u6392\u653e\u6d4b\u8bd5\u5931\u8d25<\/li>\n<li>\u84b8\u53d1\u6392\u653e\u589e\u52a0<\/li>\n<li>EVAP \u7cfb\u7edf\u6cc4\u6f0f\u6076\u5316<\/li>\n<li>\u5728\u4e25\u91cd\u60c5\u51b5\u4e0b\uff0c\u53ef\u80fd\u53d1\u751f\u71c3\u6cb9\u6cc4\u6f0f\u548c\u706b\u707e\u5371\u9669<\/li>\n<\/ul>\n<h3>P0457 \u4ee3\u7801\u51fa\u73b0\u7684\u9891\u7387\u5982\u4f55\uff1f<\/h3>\n<p>P0457 \u4ee3\u7801\u7684\u51fa\u73b0\u9891\u7387\u56e0\u8f66\u8f86\u54c1\u724c\u548c\u578b\u53f7\u800c\u5f02\u3002\u7136\u800c\uff0c\u5b83\u662f\u8f83\u4e3a\u5e38\u89c1\u7684 EVAP \u7cfb\u7edf\u6545\u969c\u4ee3\u7801\u4e4b\u4e00\u3002<\/p>\n<h3>P0457 \u4ee3\u7801\u53ef\u4ee5\u81ea\u884c\u6e05\u9664\u5417\uff1f<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u7531\u677e\u52a8\u7684\u6cb9\u7bb1\u76d6\u5f15\u8d77\u7684 P0457 \u4ee3\u7801\u5728\u6cb9\u7bb1\u76d6\u62e7\u7d27\u540e\uff0c\u53ef\u80fd\u4f1a\u5728\u51e0\u6b21\u9a7e\u9a76\u5faa\u73af\u540e\u81ea\u884c\u6e05\u9664\u3002\u7136\u800c\uff0c\u4efb\u4f55\u6f5c\u5728\u7684 EVAP \u7cfb\u7edf\u95ee\u9898\u4ecd\u9700\u4fee\u590d\uff0c\u4ee3\u7801\u624d\u80fd\u6c38\u4e45\u89e3\u51b3\u3002<\/p>\n<h3>P0457 \u548c P0455 \u4ee3\u7801\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h3>\n<p>P0457 \u548c P0455 \u90fd\u8868\u793a EVAP \u7cfb\u7edf\u6cc4\u6f0f\uff0c\u4f46 P0457 \u7279\u6307\u5927\u6cc4\u6f0f\uff0c\u800c P0455 \u662f\u4efb\u4f55\u5927\u5c0f\u6cc4\u6f0f\u7684\u901a\u7528\u4ee3\u7801\u3002\u4e24\u8005\u7684\u8bca\u65ad\u6b65\u9aa4\u7c7b\u4f3c\u3002<\/p>\n<h3>P0457 \u4ee3\u7801\u4f1a\u5f71\u54cd\u71c3\u6cb9\u7ecf\u6d4e\u6027\u5417\uff1f<\/h3>\n<p>\u7531\u4e8e\u71c3\u6cb9\u84b8\u6c14\u6cc4\u6f0f\u800c\u672a\u88ab\u71c3\u70e7\uff0c\u5927\u578b EVAP \u7cfb\u7edf\u6cc4\u6f0f\u53ef\u80fd\u4f1a\u5f71\u54cd\u71c3\u6cb9\u7ecf\u6d4e\u6027\u3002\u7136\u800c\uff0c\u4e0e\u9a7e\u9a76\u4e60\u60ef\u548c\u8f66\u8f86\u72b6\u51b5\u7b49\u5176\u4ed6\u56e0\u7d20\u76f8\u6bd4\uff0c\u5176\u5f71\u54cd\u901a\u5e38\u8f83\u5c0f\u3002<\/p>\n<h3>P0457 \u4ee3\u7801\u7684\u6700\u5e38\u89c1\u4fee\u590d\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>P0457 \u4ee3\u7801\u7684\u6700\u5e38\u89c1\u4fee\u590d\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u66f4\u6362\u6cb9\u7bb1\u76d6<\/li>\n<li>\u66f4\u6362\u7834\u88c2\u6216\u635f\u574f\u7684 EVAP \u8f6f\u7ba1<\/li>\n<li>\u66f4\u6362\u6545\u969c\u7684\u6392\u6c14\u9600\u6216\u6e05\u6d17\u9600<\/li>\n<li>\u66f4\u6362\u6cc4\u6f0f\u7684\u6d3b\u6027\u70ad\u7f50<\/li>\n<\/ul>\n<h3>\u8bca\u65ad\u548c\u4fee\u590d P0457 \u4ee3\u7801\u9700\u8981\u591a\u957f\u65f6\u95f4\uff1f<\/h3>\n<p>\u8bca\u65ad P0457 \u4ee3\u7801\u901a\u5e38\u9700\u8981 1-2 \u5c0f\u65f6\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u6839\u672c\u539f\u56e0\u3002\u4fee\u7406\u65f6\u95f4\u5404\u4e0d\u76f8\u540c\uff0c\u4f46\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u603b\u5171\u4e0d\u5230 3 \u5c0f\u65f6\u3002<\/p>\n<h3>P0457 \u4ee3\u7801\u80fd\u89e6\u53d1\u5176\u4ed6\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u5927\u578b EVAP \u6cc4\u6f0f\u6709\u65f6\u4f1a\u89e6\u53d1\u5176\u4ed6\u4ee3\u7801\uff0c\u5982 P0442\uff08\u5c0f\u6cc4\u6f0f\u68c0\u6d4b\u5230\uff09\u6216 <a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0455-evap-system-leak-detected-gross-leak-no-flow\/\" title=\"P0455\uff08\u5927\u6cc4\u6f0f\u68c0\u6d4b\u5230\uff09\">P0455\uff08\u5927\u6cc4\u6f0f\u68c0\u6d4b\u5230\uff09<\/a>\u3002\u89e3\u51b3 <a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0457-evap-system-leak-detected-fuel-cap-loose-off\/\" title=\"P0457 \u901a\u5e38\u4e5f\u4f1a\u89e3\u51b3\u8fd9\u4e9b\u76f8\u5173\u4ee3\u7801\">P0457 \u901a\u5e38\u4e5f\u4f1a\u89e3\u51b3\u8fd9\u4e9b\u76f8\u5173\u4ee3\u7801<\/a>\u3002<\/p>\n<h3>\u4ec0\u4e48\u662f EVAP \u7cfb\u7edf\uff0c\u5b83\u6709\u4ec0\u4e48\u4f5c\u7528\uff1f<\/h3>\n<p>\u84b8\u53d1\u6392\u653e\u63a7\u5236 (EVAP) \u7cfb\u7edf\u7528\u4e8e\u6355\u83b7\u6765\u81ea\u71c3\u6cb9\u7bb1\u7684\u71c3\u6cb9\u84b8\u6c14\uff0c\u5c06\u5176\u50a8\u5b58\u5728\u6d3b\u6027\u70ad\u7f50\u4e2d\uff0c\u7136\u540e\u5728\u6761\u4ef6\u9002\u5f53\u65f6\u5c06\u5176\u91ca\u653e\u5230\u53d1\u52a8\u673a\u4e2d\u71c3\u70e7\u3002\u8fd9\u6837\u53ef\u4ee5\u9632\u6b62\u71c3\u6cb9\u84b8\u6c14\u9038\u6563\u5230\u5927\u6c14\u4e2d\u3002<\/p>\n<h3>P0457 \u4ee3\u7801\u53ef\u4ee5\u901a\u8fc7\u6392\u653e\u6d4b\u8bd5\u5417\uff1f<\/h3>\n<p>\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u8f66\u8f86\u5b58\u5728 P0457 \u4ee3\u7801\uff0c\u6392\u653e\u6d4b\u8bd5\u5c06\u65e0\u6cd5\u901a\u8fc7\uff0c\u5373\u4f7f\u6ca1\u6709\u660e\u663e\u7684\u75c7\u72b6\u3002\u4ee3\u7801\u5fc5\u987b\u4fee\u590d\uff0c\u7cfb\u7edf\u5b8c\u6210\u51c6\u5907\u9a7e\u9a76\u5faa\u73af\u540e\u624d\u80fd\u91cd\u65b0\u8fdb\u884c\u6d4b\u8bd5\u3002<\/p>\n<h3>\u5982\u4f55\u9632\u6b62 P0457 \u4ee3\u7801\uff1f<\/h3>\n<p>\u4e3a\u4e86\u9632\u6b62 P0457 \u4ee3\u7801\uff1a<\/p>\n<ul>\n<li>\u52a0\u6cb9\u540e\u52a1\u5fc5\u5c06\u6cb9\u7bb1\u76d6\u62e7\u7d27\uff0c\u76f4\u5230\u542c\u5230\u201c\u5494\u55d2\u201d\u58f0<\/li>\n<li>\u7acb\u5373\u66f4\u6362\u4efb\u4f55\u635f\u574f\u6216\u7834\u88c2\u7684 EVAP \u7ec4\u4ef6<\/li>\n<li>\u9075\u5faa\u5236\u9020\u5546\u63a8\u8350\u7684 EVAP \u7cfb\u7edf\u68c0\u67e5\u548c\u7ef4\u62a4\u8ba1\u5212<\/li>\n<\/ul>\n<h3>\u4f55\u65f6\u5e94\u5bfb\u6c42\u4e13\u4e1a\u5e2e\u52a9\u4fee\u590d P0457 \u4ee3\u7801\uff1f<\/h3>\n<p>\u5982\u679c\u5728\u62e7\u7d27\u6216\u66f4\u6362\u6cb9\u7bb1\u76d6\u540e\u4ee3\u7801\u4ecd\u7136\u5b58\u5728\uff0c\u6216\u8005\u60a8\u4e0d\u786e\u5b9a\u5982\u4f55\u8bca\u65ad\u6cc4\u6f0f\uff0c\u6700\u597d\u5bfb\u6c42\u5408\u683c\u6280\u5e08\u7684\u5e2e\u52a9\u3002\u6ca1\u6709\u9002\u5f53\u7684\u77e5\u8bc6\u548c\u5de5\u5177\u5c31\u8fdb\u884c\u9ad8\u7ea7\u8bca\u65ad\u6216\u4fee\u7406\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fdb\u4e00\u6b65\u7684\u635f\u574f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662f P0457 \u4ee3\u7801\uff1f P0457 \u4ee3\u7801\u8868\u793a\u5728\u84b8\u53d1\u6392\u653e\u63a7\u5236 (EVAP) \u7cfb\u7edf\u4e2d\u68c0\u6d4b\u5230\u4e00\u4e2a\u5927\u6cc4\u6f0f\u3002\u8be5\u7cfb\u7edf\u65e8<\/p>\n","protected":false},"author":13,"featured_media":287219,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-287218","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\/287218","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=287218"}],"version-history":[{"count":4,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/posts\/287218\/revisions"}],"predecessor-version":[{"id":288358,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/posts\/287218\/revisions\/288358"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/media\/287219"}],"wp:attachment":[{"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/media?parent=287218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/categories?post=287218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/tags?post=287218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}