{"id":288217,"date":"2024-10-28T07:59:02","date_gmt":"2024-10-28T07:59:02","guid":{"rendered":"https:\/\/www.ziptuning.com\/zh\/?p=288217"},"modified":"2024-11-04T06:39:50","modified_gmt":"2024-11-04T06:39:50","slug":"spn-157-engine-injector-metering-rail-1-pressure","status":"publish","type":"post","link":"https:\/\/www.ziptuning.com\/zh\/blog\/spn-157-engine-injector-metering-rail-1-pressure\/","title":{"rendered":"SPN 157 &#8211; \u53d1\u52a8\u673a\u55b7\u6cb9\u5668\u8ba1\u91cf\u8f68 #1 \u538b\u529b"},"content":{"rendered":"<h2 id=\"urgency-and-severity\">\u7d27\u6025\u7a0b\u5ea6\u4e0e\u4e25\u91cd\u6027<\/h2>\n<p>SPN 157\u8868\u793a\u71c3\u6cb9\u8f68\u538b\u529b\u4f4e\u4e8e\u6307\u4ee4\u538b\u529b\u3002\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u542f\u52a8\u56f0\u96be\u3001\u52a8\u529b\u4e0d\u8db3\uff0c\u751a\u81f3\u65e0\u6cd5\u542f\u52a8\u53d1\u52a8\u673a\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u4ee5\u5c0f\u5fc3\u9a7e\u9a76\u5230\u7ef4\u4fee\u5e97\u3002\u7136\u800c\uff0c\u5982\u679c\u53d1\u52a8\u673a\u52a8\u529b\u660e\u663e\u4e0b\u964d\u6216\u6839\u672c\u65e0\u6cd5\u542f\u52a8\uff0c\u8bf7\u7acb\u5373\u505c\u6b62\u9a7e\u9a76\u5e76\u62d6\u8f66\uff0c\u4ee5\u514d\u9020\u6210\u989d\u5916\u635f\u574f\u3002<\/p>\n<div class=\"workshop-experience-text\">\n<p>\u5728\u6211\u4eec\u7684\u8f66\u95f4\uff0cSPN 157\u6545\u969c\u4ee3\u7801\u9891\u7e41\u51fa\u73b0\uff0c\u7279\u522b\u662f\u5728\u88c5\u914d\u4e86\u5eb7\u660e\u65af\u53d1\u52a8\u673a\u7684\u6b27\u6d32\u54c1\u724c\uff0c\u5982\u6c83\u5c14\u6c83\u3001\u6885\u8d5b\u5fb7\u65af\u548cDAF\u5361\u8f66\u4e0a\u3002\u4e0a\u4e2a\u6708\uff0c\u4e00\u8f862012\u5e74\u7684\u6c83\u5c14\u6c83VNL\u914d\u5907ISX15\u53d1\u52a8\u673a\u629b\u51faSPN 157 FMI 18\u4ee3\u7801\u3002\u5361\u8f66\u8fd0\u884c\u4e0d\u7a33\u5b9a\u4e14\u52a8\u529b\u4e0d\u8db3\u3002\u6211\u4eec\u4ece\u57fa\u672c\u68c0\u67e5\u5f00\u59cb\u2014\u2014\u66f4\u6362\u71c3\u6cb9\u6ee4\u6e05\u5668\u5e76\u68c0\u67e5\u7ba1\u8def\u662f\u5426\u6f0f\u6cb9\uff0c\u4f46\u6ca1\u6709\u53d1\u73b0\u95ee\u9898\u3002\u7136\u540e\u62c6\u4e0b\u55b7\u6cb9\u5668\u8fdb\u884c\u6d4b\u8bd5\uff0c\u7ed3\u679c\u53d1\u73b06\u4e2a\u55b7\u6cb9\u5668\u4e2d\u67094\u4e2a\u6545\u969c\u3002\u66f4\u6362\u4e86\u5168\u5957\u55b7\u6cb9\u5668\u540e\uff0c\u542f\u52a8\u95ee\u9898\u4ecd\u7136\u5b58\u5728\u3002\u6700\u540e\u6211\u4eec\u62c6\u4e0b\u71c3\u6cb9\u6cf5\uff0c\u53d1\u73b0\u539f\u6765\u7684\u9676\u74f7\u67f1\u585e\u5df2\u66f4\u65b0\u4e3a\u65b0\u7684\u91d1\u5c5e\u8bbe\u8ba1\uff0c\u56e0\u6b64\u8fd9\u4e0d\u662f\u95ee\u9898\u6240\u5728\u3002\u8fd9\u6b21\u6545\u969c\u6392\u67e5\u786e\u5b9e\u5f88\u68d8\u624b\uff0cSPN 157\u5728\u71c3\u6cb9\u7cfb\u7edf\u4e2d\u6709\u591a\u4e2a\u53ef\u80fd\u7684\u6545\u969c\u70b9\u3002\u6211\u4eec\u4f1a\u7ee7\u7eed\u6df1\u5165\u68c0\u67e5\uff0c\u4f46\u6000\u7591\u53ef\u80fd\u662f\u6cf5\u672c\u8eab\u7684\u95ee\u9898\u3002\u6839\u636e\u6211\u4eec\u7684\u7ecf\u9a8c\uff0c\u8fd9\u7edd\u5bf9\u4e0d\u662f\u4e00\u4e2a\u5feb\u901f\u6216\u7b80\u5355\u7684\u4fee\u590d\u8fc7\u7a0b\u3002<\/p>\n<\/div>\n<h2 id=\"code-details\">\u4ee3\u7801\u8be6\u60c5<\/h2>\n<p>SPN 157\u662f\u9002\u7528\u4e8e\u8bb8\u591a\u67f4\u6cb9\u53d1\u52a8\u673a\u54c1\u724c\u548c\u578b\u53f7\u7684\u901a\u7528\u8bca\u65ad\u6545\u969c\u4ee3\u7801\uff0c\u5305\u62ec\u5eb7\u660e\u65af\u3001\u5361\u7279\u5f7c\u52d2\u3001\u5e95\u7279\u5f8b\u67f4\u6cb9\u7b49\u3002\u5b83\u6307\u793a\u9ad8\u538b\u71c3\u6cb9\u7cfb\u7edf\u7684\u95ee\u9898\uff0c\u8be5\u7cfb\u7edf\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u538b\u71c3\u6cb9\u6cf5<\/li>\n<li>\u71c3\u6cb9\u8f68\/\u84c4\u80fd\u5668<\/li>\n<li>\u55b7\u6cb9\u5668<\/li>\n<li>\u9ad8\u538b\u71c3\u6cb9\u7ba1\u8def<\/li>\n<li>\u71c3\u6cb9\u8f68\u538b\u529b\u4f20\u611f\u5668<\/li>\n<li>\u9650\u538b\u9600<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u90e8\u4ef6\u5171\u540c\u4f5c\u7528\uff0c\u4ee5\u5bf9\u55b7\u6cb9\u5668\u8fdb\u884c\u7cbe\u786e\u7684\u71c3\u6cb9\u52a0\u538b\u548c\u8ba1\u91cf\u3002\u9002\u5f53\u7684\u71c3\u6cb9\u538b\u529b\uff08\u53ef\u8d85\u8fc730,000 psi\uff09\u5bf9\u4e8e\u53d1\u52a8\u673a\u6027\u80fd\u3001\u6392\u653e\u548c\u71c3\u6cb9\u6548\u7387\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h2 id=\"common-causes\">\u5e38\u89c1\u539f\u56e0<\/h2>\n<p>\u6280\u5e08\u901a\u5e38\u4f1a\u5c06SPN 157\u7684\u6839\u672c\u539f\u56e0\u8ffd\u6eaf\u5230\u4ee5\u4e0b\u95ee\u9898\u4e4b\u4e00\uff1a<\/p>\n<ul>\n<li>\u71c3\u6cb9\u6ee4\u6e05\u5668\u5835\u585e\u6216\u6c61\u67d3\uff0c\u9650\u5236\u4e86\u6d41\u5411\u9ad8\u538b\u6cf5\u7684\u71c3\u6cb9\u6d41\u52a8<\/li>\n<li>\u9ad8\u538b\u71c3\u6cb9\u7ba1\u3001\u5bc6\u5c01\u4ef6\u6216\u63a5\u5934\u6f0f\u6cb9<\/li>\n<li>\u6545\u969c\u7684\u9ad8\u538b\u71c3\u6cb9\u6cf5\u65e0\u6cd5\u4ea7\u751f\u6307\u4ee4\u538b\u529b<\/li>\n<li>\u9650\u538b\u9600\u6cc4\u6f0f\u6216\u5361\u5728\u5f00\u542f\u72b6\u6001<\/li>\n<li>\u6545\u969c\u7684\u71c3\u6cb9\u8f68\u538b\u529b\u4f20\u611f\u5668\u5411ECM\u63d0\u4f9b\u4e0d\u51c6\u786e\u7684\u8bfb\u6570<\/li>\n<li>\u4e00\u4e2a\u6216\u591a\u4e2a\u55b7\u6cb9\u5668\u5185\u90e8\u6cc4\u6f0f<\/li>\n<li>ECM\u4e0e\u71c3\u6cb9\u7cfb\u7edf\u90e8\u4ef6\u4e4b\u95f4\u7684\u7ebf\u8def\u95ee\u9898<\/li>\n<\/ul>\n<h2 id=\"diagnostic-steps\">\u8bca\u65ad\u6b65\u9aa4<\/h2>\n<ol>\n<li>\n<p>\u4f7f\u7528\u626b\u63cf\u5de5\u5177\u68c0\u67e5\u5176\u4ed6\u6545\u969c\u4ee3\u7801\u3002\u5982\u679c\u5b58\u5728\u76f8\u5173\u4ee3\u7801\uff0c\u4f18\u5148\u8bca\u65ad\u8fd9\u4e9b\u4ee3\u7801\uff0c\u56e0\u4e3a\u5b83\u4eec\u53ef\u80fd\u4e0eSPN 157\u76f8\u5173\u6216\u662f\u5176\u539f\u56e0\u3002<\/p>\n<\/li>\n<li>\n<p>\u76ee\u89c6\u68c0\u67e5\u71c3\u6cb9\u7cfb\u7edf\u662f\u5426\u6709\u5916\u90e8\u6f0f\u6cb9\uff0c\u5e76\u6839\u636e\u9700\u8981\u8fdb\u884c\u4fee\u590d\u3002<\/p>\n<\/li>\n<li>\n<p>\u68c0\u67e5\u6d41\u5411\u9ad8\u538b\u6cf5\u7684\u71c3\u6cb9\u4f9b\u5e94\uff0c\u786e\u4fdd\u6cb9\u7bb1\u5185\u71c3\u6cb9\u5145\u8db3\u4e14\u6ee4\u6e05\u5668\u672a\u5835\u585e\u3002\u5982\u6709\u5fc5\u8981\uff0c\u66f4\u6362\u6ee4\u6e05\u5668\u3002<\/p>\n<\/li>\n<li>\n<p>\u8fdb\u884c\u71c3\u6cb9\u7cfb\u7edf\u6cc4\u6f0f\u6d4b\u8bd5\uff0c\u4ee5\u68c0\u67e5\u9ad8\u538b\u6cc4\u6f0f\u3002\u6309\u7167\u5236\u9020\u5546\u7684\u7a0b\u5e8f\u64cd\u4f5c\uff0c\u901a\u5e38\u6d89\u53ca\u5c01\u95ed\u71c3\u6cb9\u7ba1\u5e76\u76d1\u6d4b\u538b\u529b\u8870\u51cf\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u6ca1\u6709\u53d1\u73b0\u6cc4\u6f0f\uff0c\u8bf7\u8fdb\u884c\u71c3\u6cb9\u7cfb\u7edf\u538b\u529b\u6d4b\u8bd5\u3002\u4f7f\u7528\u626b\u63cf\u5de5\u5177\u548c\u8fde\u63a5\u81f3\u71c3\u6cb9\u8f68\u6d4b\u8bd5\u53e3\u7684\u6570\u5b57\u538b\u529b\u8ba1\uff0c\u5c06\u5b9e\u9645\u538b\u529b\u4e0e\u6307\u4ee4\u538b\u529b\u8fdb\u884c\u6bd4\u8f83\u3002\u538b\u529b\u5e94\u57283,000 psi\uff08200 bar\uff09\u4ee5\u5185\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u538b\u529b\u8fc7\u4f4e\uff0c\u4f7f\u7528\u626b\u63cf\u5de5\u5177\u63a7\u5236\u9650\u538b\u9600\u7684\u5f00\u5173\u3002\u5982\u679c\u9600\u95e8\u5173\u95ed\u65f6\u538b\u529b\u672a\u4e0a\u5347\uff0c\u5219\u53ef\u80fd\u662f\u9600\u95e8\u6545\u969c\u3002<\/p>\n<\/li>\n<li>\n<p>\u68c0\u67e5\u71c3\u6cb9\u8f68\u538b\u529b\u4f20\u611f\u5668\u4fe1\u53f7\u5e76\u4e0e\u8f68\u538b\u529b\u8fdb\u884c\u6bd4\u8f83\u3002\u5982\u679c\u4fe1\u53f7\u8d85\u51fa\u8303\u56f4\uff0c\u8bf7\u68c0\u67e5\u7ebf\u8def\u5e76\u6839\u636e\u9700\u8981\u66f4\u6362\u4f20\u611f\u5668\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u538b\u529b\u4f20\u611f\u5668\u548c\u7ebf\u8def\u6b63\u5e38\uff0c\u95ee\u9898\u53ef\u80fd\u51fa\u5728\u6545\u969c\u7684\u9ad8\u538b\u6cf5\u6216\u6f0f\u6cb9\u7684\u55b7\u6cb9\u5668\u4e0a\u3002\u8fdb\u4e00\u6b65\u7684\u8bca\u65ad\u9700\u8981\u4e13\u7528\u8bbe\u5907\u4ee5\u9694\u79bb\u6545\u969c\u90e8\u4ef6\u3002<\/p>\n<\/li>\n<\/ol>\n<h2 id=\"repair-solutions\">\u7ef4\u4fee\u89e3\u51b3\u65b9\u6848<\/h2>\n<p>SPN 157\u7684\u7ef4\u4fee\u53d6\u51b3\u4e8e\u8bca\u65ad\u51fa\u7684\u6839\u672c\u539f\u56e0\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u6ee4\u6e05\u5668\u5835\u585e\uff1a<\/strong>\u66f4\u6362\u71c3\u6cb9\u6ee4\u6e05\u5668\u7ec4\u4ef6\u3002\u6309\u7167\u5236\u9020\u5546\u7684\u7a0b\u5e8f\u64cd\u4f5c\uff0c\u53ef\u80fd\u9700\u8981\u5c06\u7cfb\u7edf\u6392\u6c14\u4ee5\u53bb\u9664\u7a7a\u6c14\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u71c3\u6cb9\u7ba1\u6f0f\u6cb9\uff1a<\/strong>\u66f4\u6362\u4efb\u4f55\u53d7\u635f\u7684\u9ad8\u538b\u7ba1\u3001\u5bc6\u5c01\u4ef6\u6216\u63a5\u5934\u3002\u6309\u89c4\u683c\u62e7\u7d27\u7d27\u56fa\u4ef6\u4ee5\u907f\u514d\u518d\u6b21\u6cc4\u6f0f\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6545\u969c\u7684\u9650\u538b\u9600\uff1a<\/strong>\u62c6\u4e0b\u5e76\u66f4\u6362\u9600\u95e8\u3002\u62e7\u7d27\u56fa\u5b9a\u87ba\u6813\u81f389 in-lbs\uff0810 Nm\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6545\u969c\u7684\u71c3\u6cb9\u8f68\u538b\u529b\u4f20\u611f\u5668\uff1a<\/strong>\u66f4\u6362\u4f20\u611f\u5668\u3002\u626d\u77e9\u8981\u6c42\u4e3a18 ft-lbs\uff0824 Nm\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6545\u969c\u7684\u9ad8\u538b\u71c3\u6cb9\u6cf5\uff1a<\/strong>\u62c6\u5378\u5e76\u66f4\u6362\u6cf5\u3002\u5c06\u6cf5\u9f7f\u8f6e\u87ba\u6813\u62e7\u7d27\u81f330 ft-lbs\uff0840 Nm\uff09\uff0c\u51fa\u53e3\u63a5\u5934\u62e7\u7d27\u81f352 ft-lbs\uff0870 Nm\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u55b7\u6cb9\u5668\u6f0f\u6cb9\uff1a<\/strong>\u66f4\u6362\u6545\u969c\u55b7\u6cb9\u5668\u3002\u55b7\u6cb9\u5668\u56fa\u5b9a\u87ba\u6813\u7684\u626d\u77e9\u8981\u6c42\u4e3a30 ft-lbs\uff0840 Nm\uff09\uff0c\u56de\u6cb9\u7ba1\u63a5\u5934\u626d\u77e9\u4e3a22 ft-lbs\uff0830 Nm\uff09\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u7ef4\u4fee\u540e\uff0c\u6e05\u9664\u6545\u969c\u4ee3\u7801\u5e76\u901a\u8fc7\u8fd0\u884c\u53d1\u52a8\u673a\u9a8c\u8bc1\u6307\u4ee4\u4e0e\u5b9e\u9645\u8f68\u538b\u529b\u5728\u516c\u5dee\u8303\u56f4\u5185\u3002<\/p>\n<h2 id=\"prevention\">\u9884\u9632\u63aa\u65bd<\/h2>\n<p>\u5b9a\u671f\u6309\u7167\u5236\u9020\u5546\u63a8\u8350\u7684\u95f4\u9694\uff08\u901a\u5e38\u4e3a\u6bcf15,000-20,000\u82f1\u91cc\uff09\u66f4\u6362\u71c3\u6cb9\u6ee4\u6e05\u5668\uff0c\u662f\u9884\u9632\u5927\u591a\u6570SPN 157\u95ee\u9898\u7684\u6700\u4f73\u65b9\u6cd5\u3002\u59cb\u7ec8\u4f7f\u7528\u7b26\u5408OEM\u89c4\u683c\u7684\u6ee4\u6e05\u5668\u3002<\/p>\n<p>\u6c61\u67d3\u7684\u71c3\u6cb9\u662f\u53e6\u4e00\u4e2a\u5e38\u89c1\u539f\u56e0\u3002\u907f\u514d\u5728\u50a8\u7f50\u7ef4\u62a4\u4e0d\u826f\u7684\u52a0\u6cb9\u7ad9\u52a0\u6cb9\u3002\u5982\u679c\u5728\u7070\u5c18\u8f83\u591a\u7684\u73af\u5883\u6216\u71c3\u6cb9\u8d28\u91cf\u5b58\u7591\u7684\u60c5\u51b5\u4e0b\u4f5c\u4e1a\uff0c\u53ef\u8003\u8651\u589e\u52a0\u989d\u5916\u7684\u8fc7\u6ee4\u7cfb\u7edf\u6216\u6c34\u5206\u79bb\u5668\u3002<\/p>\n<h2 id=\"cost\">\u8d39\u7528<\/h2>\n<p>SPN 157\u7684\u8bca\u65ad\u901a\u5e38\u9700\u89811-3\u5c0f\u65f6\uff0c\u8f66\u95f4\u7684\u5e73\u5747\u6536\u8d39\u4e3a\u6bcf\u5c0f\u65f6$100-150 USD\uff08\u20ac110-165 EUR\uff09\u3002<\/p>\n<p>\u76f8\u5173\u7ef4\u4fee\u7684\u5e38\u89c1\u90e8\u4ef6\u8d39\u7528\uff1a<\/p>\n<ul>\n<li>\u71c3\u6cb9\u6ee4\u6e05\u5668\u7ec4\u4ef6\uff1a$90-200 USD\uff08\u20ac100-220 EUR\uff09<\/li>\n<li>\u9ad8\u538b\u71c3\u6cb9\u7ba1\uff1a$200-400 USD\uff08\u20ac220-440 EUR\uff09<\/li>\n<li>\u9650\u538b\u9600\uff1a$250-400 USD\uff08\u20ac275-440 EUR\uff09<\/li>\n<li>\u71c3\u6cb9\u8f68\u538b\u529b\u4f20\u611f\u5668\uff1a$150-250 USD\uff08\u20ac165-275 EUR\uff09<\/li>\n<li>\u9ad8\u538b\u71c3\u6cb9\u6cf5\uff1a$1200-1800 USD\uff08\u20ac1300-2000 EUR\uff09<\/li>\n<li>\u55b7\u6cb9\u5668\uff1a\u6bcf\u4e2a$350-700 USD\uff08\u20ac385-770 EUR\uff09<\/li>\n<\/ul>\n<h2 id=\"related-concerns\">\u76f8\u5173\u95ee\u9898<\/h2>\n<p>\u5176\u4ed6\u7ecf\u5e38\u4f34\u968fSPN 157\u7684\u75c7\u72b6\u548c\u4ee3\u7801\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u542f\u52a8\u56f0\u96be\u6216\u65e0\u6cd5\u542f\u52a8<\/strong>\uff0c\u7531\u4e8e\u8f68\u538b\u529b\u8fc7\u4f4e<\/li>\n<li><strong>\u8fd0\u884c\u4e0d\u7a33\u6216\u52a8\u529b\u4e0d\u8db3<\/strong>\uff0c\u56e0\u4e3aECM\u9650\u5236\u4e86\u6027\u80fd<\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/spn-1209-engine-exhaust-gas-pressure\/\" title=\"SPN 1209\/FMI 7- \u71c3\u6cb9\u538b\u529b\u9650\u538b\u9600\u5361\u4f4f\">SPN 1209\/FMI 7- \u71c3\u6cb9\u538b\u529b\u9650\u538b\u9600\u5361\u4f4f<\/a><\/li>\n<li><strong>SPN 1347\/FMI 7<\/strong> &#8211; \u55b7\u6cb9\u5668\u6c14\u7f38 #X \u95ed\u5408\u65f6\u95f4\u8fc7\u957f<\/li>\n<li><strong>SPN 1323\/FMI 31<\/strong> &#8211; \u55b7\u6cb9\u5668\u6c14\u7f38 #X \u64cd\n<p>\u4f5c\u4e0d\u7a33\u5b9a<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u76f8\u5173\u4ee3\u7801\u53ef\u4ee5\u5e2e\u52a9\u786e\u5b9a\u95ee\u9898\u662f\u5426\u51fa\u5728\u9650\u538b\u9600\u3001\u55b7\u6cb9\u5668\u6216\u9ad8\u538b\u71c3\u6cb9\u7cfb\u7edf\u4e2d\u7684\u5176\u4ed6\u90e8\u4ef6\u4e0a\u3002\u8bca\u65ad\u5e76\u4fee\u590dSPN 157\u7684\u6839\u672c\u539f\u56e0\u901a\u5e38\u4e5f\u4f1a\u89e3\u51b3\u8fd9\u4e9b\u4ee3\u7801\u3002<\/p>\n<h2 id=\"frequently-asked-questions-about-spn-157\">\u5173\u4e8eSPN 157\u7684\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3 id=\"what-does-spn-157-fault-code-mean-\">SPN 157\u6545\u969c\u4ee3\u7801\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/h3>\n<p>SPN 157\u8868\u793a\u5b9e\u9645\u71c3\u6cb9\u8f68\u538b\u529b\u4f4e\u4e8e\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757\uff08ECM\uff09\u7684\u6307\u4ee4\u538b\u529b\u3002\u8fd9\u610f\u5473\u7740\u9ad8\u538b\u71c3\u6cb9\u7cfb\u7edf\u672a\u751f\u6210\u6240\u9700\u7684\u71c3\u6cb9\u538b\u529b\u3002<\/p>\n<h3 id=\"how-urgent-is-spn-157-and-can-i-continue-driving-with-it-\">SPN 157\u7684\u7d27\u6025\u7a0b\u5ea6\u5982\u4f55\uff1f\u6211\u53ef\u4ee5\u7ee7\u7eed\u9a7e\u9a76\u5417\uff1f<\/h3>\n<p>\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u5982\u679cSPN 157\u6fc0\u6d3b\uff0c\u60a8\u53ef\u4ee5\u5c0f\u5fc3\u9a7e\u9a76\u5230\u7ef4\u4fee\u5e97\u3002\u7136\u800c\uff0c\u53d1\u52a8\u673a\u53ef\u80fd\u4f1a\u542f\u52a8\u56f0\u96be\u3001\u52a8\u529b\u4e0d\u8db3\uff0c\u751a\u81f3\u65e0\u6cd5\u542f\u52a8\u3002\u5982\u679c\u6027\u80fd\u660e\u663e\u4e0b\u964d\uff0c\u8bf7\u7acb\u5373\u505c\u6b62\u9a7e\u9a76\uff0c\u5e76\u62d6\u8f66\u5230\u7ef4\u4fee\u5e97\u4ee5\u907f\u514d\u8fdb\u4e00\u6b65\u635f\u574f\u3002<\/p>\n<h3 id=\"what-are-the-common-causes-of-spn-157-\">SPN 157\u7684\u5e38\u89c1\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5e38\u89c1\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u71c3\u6cb9\u6ee4\u6e05\u5668\u5835\u585e\uff0c\u9650\u5236\u4e86\u6d41\u52a8<\/li>\n<li>\u9ad8\u538b\u71c3\u6cb9\u7ba1\u3001\u5bc6\u5c01\u4ef6\u6216\u63a5\u5934\u6f0f\u6cb9<\/li>\n<li>\u9ad8\u538b\u71c3\u6cb9\u6cf5\u6545\u969c<\/li>\n<li>\u9650\u538b\u9600\u6cc4\u6f0f\u6216\u5361\u5728\u5f00\u542f\u72b6\u6001<\/li>\n<li>\u6545\u969c\u7684\u71c3\u6cb9\u8f68\u538b\u529b\u4f20\u611f\u5668<\/li>\n<li>\u55b7\u6cb9\u5668\u5185\u90e8\u6cc4\u6f0f<\/li>\n<li>ECM\u4e0e\u71c3\u6cb9\u7cfb\u7edf\u90e8\u4ef6\u4e4b\u95f4\u7684\u7ebf\u8def\u95ee\u9898<\/li>\n<\/ul>\n<h3 id=\"what-are-the-symptoms-of-spn-157-\">SPN 157\u7684\u75c7\u72b6\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u53ef\u80fd\u7684\u75c7\u72b6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u542f\u52a8\u56f0\u96be\u6216\u65e0\u6cd5\u542f\u52a8<\/li>\n<li>\u52a8\u529b\u4e0d\u8db3\u548c\u6027\u80fd\u4e0b\u964d<\/li>\n<li>\u8fd0\u884c\u4e0d\u7a33\u6216\u5931\u706b<\/li>\n<li>\u53d1\u52a8\u673a\u6545\u969c\u706f\u4eae\u8d77<\/li>\n<\/ul>\n<h3 id=\"what-vehicle-makes-and-models-commonly-get-spn-157-\">\u54ea\u4e9b\u8f66\u578b\u901a\u5e38\u4f1a\u51fa\u73b0SPN 157\uff1f<\/h3>\n<p>SPN 157\u662f\u4e00\u4e2a\u901a\u7528\u4ee3\u7801\uff0c\u53ef\u80fd\u51fa\u73b0\u5728\u8bb8\u591a\u67f4\u6cb9\u53d1\u52a8\u673a\u4e0a\uff0c\u5305\u62ec\u5eb7\u660e\u65af\u3001\u5361\u7279\u5f7c\u52d2\u3001\u5e95\u7279\u5f8b\u67f4\u6cb9\u3001\u6c83\u5c14\u6c83\u3001\u9a6c\u514b\u7b49\u54c1\u724c\u3002\u5b83\u5e76\u4e0d\u7279\u5b9a\u4e8e\u4efb\u4f55\u7279\u5b9a\u54c1\u724c\u6216\u578b\u53f7\u3002<\/p>\n<h3 id=\"what-systems-and-components-are-involved-with-spn-157-\">\u54ea\u4e9b\u7cfb\u7edf\u548c\u90e8\u4ef6\u4e0eSPN 157\u76f8\u5173\uff1f<\/h3>\n<p>\u53ef\u80fd\u89e6\u53d1SPN 157\u7684\u9ad8\u538b\u71c3\u6cb9\u7cfb\u7edf\u90e8\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u538b\u71c3\u6cb9\u6cf5<\/li>\n<li>\u71c3\u6cb9\u8f68\u548c\u9ad8\u538b\u7ba1\u8def<\/li>\n<li>\u71c3\u6cb9\u8f68\u538b\u529b\u4f20\u611f\u5668<\/li>\n<li>\u9650\u538b\u9600<\/li>\n<li>\u55b7\u6cb9\u5668<\/li>\n<\/ul>\n<h3 id=\"how-do-you-diagnose-the-cause-of-spn-157-\">\u5982\u4f55\u8bca\u65adSPN 157\u7684\u539f\u56e0\uff1f<\/h3>\n<p>\u8bca\u65ad\u6b65\u9aa4\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\u68c0\u67e5\u76f8\u5173\u6545\u969c\u4ee3\u7801\u5e76\u4f18\u5148\u8bca\u65ad\u8fd9\u4e9b\u4ee3\u7801<\/li>\n<li>\u76ee\u89c6\u68c0\u67e5\u5916\u90e8\u71c3\u6cb9\u6cc4\u6f0f\u5e76\u8fdb\u884c\u4fee\u590d<\/li>\n<li>\u68c0\u67e5\u71c3\u6cb9\u4f9b\u5e94\u5e76\u66f4\u6362\u5835\u585e\u7684\u6ee4\u6e05\u5668<\/li>\n<li>\u8fdb\u884c\u9ad8\u538b\u6cc4\u6f0f\u6d4b\u8bd5<\/li>\n<li>\u4f7f\u7528\u626b\u63cf\u5de5\u5177\u68c0\u67e5\u5b9e\u9645\u4e0e\u6307\u4ee4\u71c3\u6cb9\u8f68\u538b\u529b<\/li>\n<li>\u6d4b\u8bd5\u9650\u538b\u9600\u548c\u538b\u529b\u4f20\u611f\u5668<\/li>\n<li>\u9694\u79bb\u6545\u969c\u90e8\u4ef6\uff0c\u91cd\u70b9\u68c0\u67e5\u6cf5\u548c\u55b7\u6cb9\u5668<\/li>\n<\/ol>\n<h3 id=\"how-do-you-fix-spn-157-\">\u5982\u4f55\u4fee\u590dSPN 157\uff1f<\/h3>\n<p>\u4fee\u590d\u53d6\u51b3\u4e8e\u8bca\u65ad\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li>\u66f4\u6362\u5835\u585e\u7684\u71c3\u6cb9\u6ee4\u6e05\u5668<\/li>\n<li>\u66f4\u6362\u6f0f\u6cb9\u7684\u9ad8\u538b\u71c3\u6cb9\u7ba1\u548c\u63a5\u5934<\/li>\n<li>\u66f4\u6362\u6545\u969c\u7684\u9650\u538b\u9600\u3001\u4f20\u611f\u5668\u3001\u6cf5\u6216\u55b7\u6cb9\u5668<\/li>\n<li>\u4fee\u590d\u635f\u574f\u7684\u7ebf\u8def<\/li>\n<\/ul>\n<h3 id=\"can-faulty-injectors-cause-spn-157-\">\u55b7\u6cb9\u5668\u6545\u969c\u4f1a\u5bfc\u81f4SPN 157\u5417\uff1f<\/h3>\n<p>\u4f1a\u7684\uff0c\u55b7\u6cb9\u5668\u5185\u90e8\u6cc4\u6f0f\u6216\u5361\u5728\u5f00\u542f\u72b6\u6001\u53ef\u80fd\u5bfc\u81f4\u8f68\u538b\u529b\u4e0d\u8db3\u5e76\u89e6\u53d1SPN 157\u3002\u7136\u800c\uff0c\u55b7\u6cb9\u5668\u901a\u5e38\u4e0d\u662f\u6839\u672c\u539f\u56e0\u3002<\/p>\n<h3 id=\"will-spn-157-put-the-engine-into-derate-mode-\">SPN 157\u4f1a\u4f7f\u53d1\u52a8\u673a\u8fdb\u5165\u964d\u529f\u7387\u6a21\u5f0f\u5417\uff1f<\/h3>\n<p>\u4f1a\u7684\uff0c\u5982\u679cSPN 157\u957f\u65f6\u95f4\u4fdd\u6301\u6fc0\u6d3b\u72b6\u6001\uff0cECM\u53ef\u80fd\u4f1a\u5c06\u53d1\u52a8\u673a\u7f6e\u4e8e\u964d\u529f\u7387\u6a21\u5f0f\u4ee5\u9650\u5236\u6027\u80fd\u5e76\u907f\u514d\u635f\u574f\u3002<\/p>\n<h3 id=\"how-much-does-it-cost-to-diagnose-spn-157-\">\u8bca\u65adSPN 157\u7684\u8d39\u7528\u662f\u591a\u5c11\uff1f<\/h3>\n<p>\u8bca\u65ad\u901a\u5e38\u9700\u89811-3\u5c0f\u65f6\uff0c\u8f66\u95f4\u6536\u8d39\u4e3a\u6bcf\u5c0f\u65f6$100-150\uff0c\u56e0\u6b64\u8bca\u65ad\u8d39\u7528\u9884\u8ba1\u5728$100-450\u4e4b\u95f4\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u6545\u969c\u539f\u56e0\u3002<\/p>\n<h3 id=\"how-much-do-parts-cost-to-fix-spn-157-\">\u4fee\u590dSPN 157\u7684\u90e8\u4ef6\u8d39\u7528\u662f\u591a\u5c11\uff1f<\/h3>\n<p>\u90e8\u4ef6\u8d39\u7528\u56e0\u53d1\u52a8\u673a\u54c1\u724c\u548c\u578b\u53f7\u800c\u5f02\uff1a<\/p>\n<ul>\n<li>\u71c3\u6cb9\u6ee4\u6e05\u5668\uff1a$90-200<\/li>\n<li>\u9ad8\u538b\u71c3\u6cb9\u7ba1\uff1a$200-400<\/li>\n<li>\u9650\u538b\u9600\uff1a$250-400<\/li>\n<li>\u71c3\u6cb9\u8f68\u538b\u529b\u4f20\u611f\u5668\uff1a$150-250<\/li>\n<li>\u9ad8\u538b\u71c3\u6cb9\u6cf5\uff1a$1200-1800<\/li>\n<li>\u55b7\u6cb9\u5668\uff1a\u6bcf\u4e2a$350-700<\/li>\n<\/ul>\n<h3 id=\"can-low-fuel-level-cause-spn-157-\">\u71c3\u6cb9\u4e0d\u8db3\u4f1a\u5bfc\u81f4SPN 157\u5417\uff1f<\/h3>\n<p>\u4f1a\u7684\uff0c\u5982\u679c\u71c3\u6cb9\u4e0d\u8db3\uff0c\u7a7a\u6c14\u53ef\u80fd\u8fdb\u5165\u7cfb\u7edf\uff0c\u5bfc\u81f4\u8f68\u538b\u529b\u4e0d\u8db3\u3002\u8bf7\u59cb\u7ec8\u4fdd\u6301\u81f3\u5c111\/4\u6cb9\u7bb1\u7684\u71c3\u6cb9\u3002<\/p>\n<h3 id=\"will-contaminated-fuel-cause-spn-157-\">\u71c3\u6cb9\u6c61\u67d3\u4f1a\u5bfc\u81f4SPN 157\u5417\uff1f<\/h3>\n<p>\u4f1a\u7684\uff0c\u6c61\u67d3\u7684\u71c3\u6cb9\u4f1a\u5835\u585e\u6ee4\u6e05\u5668\u5e76\u635f\u574f\u9ad8\u538b\u71c3\u6cb9\u6cf5\uff0c\u5bfc\u81f4\u8f68\u538b\u529b\u4e0d\u8db3\u5e76\u89e6\u53d1SPN 157\u3002<\/p>\n<h3 id=\"what-regular-maintenance-helps-prevent-spn-157-\">\u54ea\u4e9b\u5e38\u89c4\u7ef4\u62a4\u6709\u52a9\u4e8e\u9632\u6b62SPN 157\uff1f<\/h3>\n<p>\u6309\u65f6\u66f4\u6362\u71c3\u6cb9\u6ee4\u6e05\u5668\uff08\u901a\u5e38\u6bcf15,000-20,000\u82f1\u91cc\uff09\u662f\u6700\u4f73\u7684\u9884\u9632\u63aa\u65bd\u3002\u5728\u7070\u5c18\u8f83\u591a\u7684\u73af\u5883\u4e2d\u4f7f\u7528\u9ad8\u8d28\u91cf\u71c3\u6cb9\u548c\u989d\u5916\u7684\u8fc7\u6ee4\u88c5\u7f6e\u4e5f\u6709\u5e2e\u52a9\u3002<\/p>\n<h3 id=\"what-other-codes-may-appear-with-spn-157-\">\u4e0eSPN 157\u4e00\u8d77\u51fa\u73b0\u7684\u5176\u4ed6\u4ee3\u7801\u6709\u54ea\u4e9b\uff1f<\/h3>\n<p>\u901a\u5e38\u4e0eSPN 157\u4e00\u8d77\u51fa\u73b0\u7684\u76f8\u5173\u4ee3\u7801\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/spn-1209-engine-exhaust-gas-pressure\/\" title=\"SPN 1209\/FMI 7 - \u538b\u529b\u9650\u538b\u9600\u5361\u4f4f\">SPN 1209\/FMI 7 &#8211; \u538b\u529b\u9650\u538b\u9600\u5361\u4f4f<\/a><\/li>\n<li>SPN 1347\/FMI 7 &#8211; \u55b7\u6cb9\u5668\u9ad8\u538b\u5bc6\u5c01\u6cc4\u6f0f<\/li>\n<li>SPN 1323\/FMI 31 &#8211; \u55b7\u6cb9\u5668\u64cd\u4f5c\u4e0d\u7a33\u5b9a<\/li>\n<\/ul>\n<h3 id=\"what-tools-are-needed-to-diagnose-spn-157-\">\u8bca\u65adSPN 157\u9700\u8981\u54ea\u4e9b\u5de5\u5177\uff1f<\/h3>\n<p>\u8bca\u65adSPN 157\u9700\u8981\uff1a<\/p>\n<ul>\n<li>\u8bca\u65ad\u626b\u63cf\u5de5\u5177<\/li>\n<li>\u6570\u5b57\u4e07\u7528\u8868<\/li>\n<li>\u9ad8\u538b\u71c3\u6cb9\u8ba1\u548c\u914d\u4ef6\u5957\u4ef6<\/li>\n<li>\u6cc4\u6f0f\u6d4b\u8bd5\u4eea<\/li>\n<\/ul>\n<h3 id=\"is-spn-157-a-red-stop-code-requiring-immediate-shutdown-\">SPN 157\u662f\u9700\u8981\u7acb\u5373\u505c\u8f66\u7684\u201c\u7ea2\u8272\u505c\u6b62\u201d\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u5426\uff0cSPN 157\u672c\u8eab\u4e0d\u662f\u201c\u7ea2\u8272\u505c\u6b62\u201d\u4ee3\u7801\u3002\u9664\u975e\u53d1\u52a8\u673a\u65e0\u6cd5\u542f\u52a8\u6216\u6027\u80fd\u4e25\u91cd\u53d7\u9650\uff0c\u5426\u5219\u60a8\u53ef\u4ee5\u5c0f\u5fc3\u9a7e\u9a76\u5230\u7ef4\u4fee\u8bbe\u65bd\u3002<\/p>\n<h3 id=\"can-spn-157-cause-damage-if-ignored-\">\u5ffd\u89c6SPN 157\u4f1a\u9020\u6210\u635f\u5bb3\u5417\uff1f<\/h3>\n<p>\u4f1a\u7684\uff0c\u7ee7\u7eed\u64cd\u4f5c\u6709SPN 157\u6545\u969c\u7684\u53d1\u52a8\u673a\u53ef\u80fd\u4f1a\u8fdb\u4e00\u6b65\u635f\u574f\u9ad8\u538b\u71c3\u6cb9\u6cf5\u3001\u55b7\u6cb9\u5668\u548c\u5176\u4ed6\u90e8\u4ef6\u3002\u5efa\u8bae\u5c3d\u5feb\u4fee\u590dSPN 157\u3002<\/p>\n<h3 id=\"what-should-i-do-if-spn-157-appears-\">\u5982\u679c\u51fa\u73b0SPN 157\uff0c\u6211\u5e94\u8be5\u600e\u4e48\u505a\uff1f<\/h3>\n<p>\u5982\u679c\u51fa\u73b0SPN 157\uff0c\u8bf7\u5c3d\u5feb\u626b\u63cf\u8f66\u8f86\u6545\u969c\u4ee3\u7801\u3002\u5982\u679c\u6027\u80fd\u672a\u663e\u8457\u53d7\u5f71\u54cd\uff0c\u53ef\u4ee5\u7ee7\u7eed\u9a7e\u9a76\u3002\u5c3d\u65e9\u8bca\u65ad\u5e76\u4fee\u590dSPN 157\uff0c\u4ee5\u907f\u514d\u66f4\u591a\u505c\u673a\u65f6\u95f4\u548c\u66f4\u9ad8\u7684\u7ef4\u4fee\u8d39\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7d27\u6025\u7a0b\u5ea6\u4e0e\u4e25\u91cd\u6027 SPN 157\u8868\u793a\u71c3\u6cb9\u8f68\u538b\u529b\u4f4e\u4e8e\u6307\u4ee4\u538b\u529b\u3002\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u542f\u52a8\u56f0\u96be\u3001\u52a8\u529b\u4e0d\u8db3\uff0c\u751a\u81f3\u65e0\u6cd5\u542f\u52a8\u53d1\u52a8\u673a<\/p>\n","protected":false},"author":13,"featured_media":288218,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-288217","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\/288217","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=288217"}],"version-history":[{"count":4,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/posts\/288217\/revisions"}],"predecessor-version":[{"id":288493,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/posts\/288217\/revisions\/288493"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/media\/288218"}],"wp:attachment":[{"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/media?parent=288217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/categories?post=288217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/tags?post=288217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}