{"id":287652,"date":"2024-10-23T07:36:13","date_gmt":"2024-10-23T07:36:13","guid":{"rendered":"https:\/\/www.ziptuning.com\/zh\/?p=287652"},"modified":"2024-10-23T07:36:13","modified_gmt":"2024-10-23T07:36:13","slug":"p2080-exhaust-gas-temperature-sensor-circuit-range-performance","status":"publish","type":"post","link":"https:\/\/www.ziptuning.com\/zh\/blog\/p2080-exhaust-gas-temperature-sensor-circuit-range-performance\/","title":{"rendered":"P2080 &#8211; \u5e9f\u6c14\u6e29\u5ea6\u4f20\u611f\u5668\u7535\u8def\u8303\u56f4\/\u6027\u80fd"},"content":{"rendered":"<h2 id=\"urgency-and-driving-considerations\">\u7d27\u6025\u6027\u548c\u9a7e\u9a76\u6ce8\u610f\u4e8b\u9879<\/h2>\n<p>P2080\u4ee3\u7801\u8868\u793a1\u53f7\u7f38\u7684\u6392\u6c14\u6e29\u5ea6(EGT)\u4f20\u611f\u5668\u7535\u8def\u8303\u56f4\u6216\u6027\u80fd\u95ee\u9898\u3002\u867d\u7136\u5728\u6b64\u4ee3\u7801\u6fc0\u6d3b\u65f6\u7ee7\u7eed\u9a7e\u9a76\u662f\u53ef\u80fd\u7684\uff0c\u4f46\u5e76\u4e0d\u63a8\u8350\uff0c\u56e0\u4e3a\u5b83\u53ef\u80fd\u4f1a\u5f71\u54cd\u8f66\u8f86\u6027\u80fd\u548c\u6392\u653e\u3002\u95ee\u9898\u7684\u4e25\u91cd\u7a0b\u5ea6\u53d6\u51b3\u4e8e\u5176\u6f5c\u5728\u539f\u56e0\u3002<\/p>\n<div class=\"workshop-experience-text\">\n<p>\u5728\u6211\u4eec\u7684\u8f66\u95f4\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u770b\u5230P2080\u4ee3\u7801\u51fa\u73b0\u5728\u5404\u79cd\u6b27\u6d32\u54c1\u724c\u4e2d\uff0c\u5c24\u5176\u662f\u5728\u5927\u4f17\u3001\u5965\u8fea\u548c\u5b9d\u9a6c\u7684\u67f4\u6cb9\u8f66\u578b\u4e2d\u3002\u8fd9\u5728\u9ad8\u91cc\u7a0b\u8f66\u8f86\u6216\u7ecf\u5e38\u8fdb\u884c\u77ed\u9014\u9a7e\u9a76\u7684\u8f66\u8f86\u4e2d\u7279\u522b\u5e38\u89c1\u3002\u6211\u4eec\u6ce8\u610f\u5230\uff0c\u8bb8\u591a\u60c5\u51b5\u4e0b\u95ee\u9898\u786e\u5b9e\u662f\u7531\u6545\u969c\u7684\u6392\u6c14\u6e29\u5ea6\u4f20\u611f\u5668\u5f15\u8d77\u7684\uff0c\u4f46\u6211\u4eec\u4e5f\u9047\u5230\u4e86\u4e00\u4e9b\u7531\u63a5\u7ebf\u95ee\u9898\u6216ECM\u95ee\u9898\u5bfc\u81f4\u7684\u60c5\u51b5\u3002\u6839\u636e\u6211\u4eec\u7684\u7ecf\u9a8c\uff0c\u8fdb\u884c\u5f7b\u5e95\u7684\u8bca\u65ad\u81f3\u5173\u91cd\u8981\uff0c\u800c\u4e0d\u662f\u7acb\u5373\u66f4\u6362\u4f20\u611f\u5668\uff0c\u56e0\u4e3a\u8bef\u8bca\u53ef\u80fd\u5bfc\u81f4\u4e0d\u5fc5\u8981\u7684\u96f6\u4ef6\u66f4\u6362\u548c\u5ba2\u6237\u4e0d\u6ee1\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u901a\u8fc7\u66f4\u6362\u6545\u969c\u4f20\u611f\u5668\u6216\u4fee\u590d\u635f\u574f\u7684\u63a5\u7ebf\u89e3\u51b3\u4e86\u95ee\u9898\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u53d1\u52a8\u673a\u6027\u80fd\u548c\u6392\u653e\u63a7\u5236\u3002<\/p>\n<\/div>\n<p>\u5982\u679c\u51fa\u73b0\u6b64\u4ee3\u7801\uff0c\u6700\u597d\u5c3d\u5feb\u8bca\u65ad\u5e76\u4fee\u590d\u95ee\u9898\uff0c\u4ee5\u9632\u6b62\u5bf9\u50ac\u5316\u8f6c\u6362\u5668\u6216\u5176\u4ed6\u6392\u6c14\u7ec4\u4ef6\u9020\u6210\u6f5c\u5728\u635f\u5bb3\u3002\u5efa\u8bae\u5c06\u8f66\u8f86\u5e26\u5230\u5408\u683c\u7684\u6280\u5e08\u6216\u7ecf\u9500\u5546\u5904\u8fdb\u884c\u9002\u5f53\u7684\u8bca\u65ad\u548c\u7ef4\u4fee\u3002<\/p>\n<h2 id=\"code-details\">\u4ee3\u7801\u8be6\u60c5<\/h2>\n<p>P2080\u662f\u4e00\u4e2a\u9002\u7528\u4e8e1996\u5e74\u4ee5\u540e\u5927\u591a\u6570\u54c1\u724c\u548c\u8f66\u578b\u7684\u901a\u7528\u52a8\u529b\u603b\u6210\u4ee3\u7801\uff0c\u5305\u62ec\u798f\u7279\u3001\u9053\u5947\u3001\u6885\u8d5b\u5fb7\u65af-\u5954\u9a70\u3001GMC\u3001\u96ea\u4f5b\u5170\u3001\u5927\u4f17\u548c\u5965\u8fea\u3002\u7136\u800c\uff0c\u5177\u4f53\u7684\u6545\u969c\u6392\u9664\u6b65\u9aa4\u53ef\u80fd\u56e0\u8f66\u8f86\u800c\u5f02\u3002<\/p>\n<h3 id=\"parts-involved\">\u6d89\u53ca\u7684\u96f6\u4ef6<\/h3>\n<p>\u4e0e\u6b64\u4ee3\u7801\u76f8\u5173\u7684\u4e3b\u8981\u7ec4\u4ef6\u662f\u4f4d\u4e8e\u50ac\u5316\u8f6c\u6362\u5668\u4e4b\u524d\u7684\u6392\u6c14\u6e29\u5ea6(EGT)\u4f20\u611f\u5668\u3002\u5b83\u7684\u4f5c\u7528\u662f\u76d1\u6d4b\u6392\u6c14\u6e29\u5ea6\uff0c\u4fdd\u62a4\u50ac\u5316\u8f6c\u6362\u5668\u514d\u53d7\u8fc7\u70ed\u635f\u574f\u3002<\/p>\n<p>EGT\u4f20\u611f\u5668\u662f\u4e00\u79cd\u70ed\u654f\u7535\u963b\uff0c\u5c06\u6392\u6c14\u6e29\u5ea6\u8f6c\u6362\u4e3a\u53d1\u9001\u5230\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757(ECM)\u7684\u7535\u538b\u4fe1\u53f7\u3002\u5b83\u901a\u5e38\u4eceECM\u63a5\u65365V\u53c2\u8003\u7535\u538b\uff0c\u5e76\u8fd4\u56de\u968f\u6e29\u5ea6\u53d8\u5316\u7684\u4fe1\u53f7\u7535\u538b\u3002<\/p>\n<h2 id=\"common-causes\">\u5e38\u89c1\u539f\u56e0<\/h2>\n<p>P2080\u4ee3\u7801\u7684\u53ef\u80fd\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\u6545\u969c\u7684EGT\u4f20\u611f\u5668<\/li>\n<li>\u4f20\u611f\u5668\u7535\u8def\u4e2d\u7684\u63a5\u7ebf\u6216\u8fde\u63a5\u5668\u635f\u574f\u6216\u8150\u8680<\/li>\n<li>\u63a5\u7ebf\u77ed\u8def\u5230\u5730<\/li>\n<li>\u6392\u6c14\u7cfb\u7edf\u6539\u88c5\uff08\u4f8b\u5982\u65e0\u50ac\u5316\u8f6c\u6362\u5668\u7684\u4e0b\u6392\u6c14\u7ba1\uff09\u5f71\u54cd\u4f20\u611f\u5668\u8fd0\u884c<\/li>\n<li>\u6781\u5c11\u6570\u60c5\u51b5\u4e0b\uff0cECM\u6545\u969c<\/li>\n<\/ol>\n<h2 id=\"diagnosis\">\u8bca\u65ad<\/h2>\n<p>\u8bca\u65adP2080\u4ee3\u7801\u7684\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li>\u76ee\u89c6\u68c0\u67e5\u63a5\u7ebf\u675f\u548c\u8fde\u63a5\u5668\u662f\u5426\u6709\u635f\u574f\u3001\u8150\u8680\u6216\u677e\u52a8\u8fde\u63a5\u3002<\/li>\n<li>\u4f7f\u7528\u6570\u5b57\u4e07\u7528\u8868\u6d4b\u8bd5EGT\u4f20\u611f\u5668\u3002\u6d4b\u91cf\u4f20\u611f\u5668\u7aef\u5b50\u7684\u7535\u963b\uff0c\u5e76\u4e0e\u5236\u9020\u5546\u89c4\u683c\u8fdb\u884c\u6bd4\u8f83\u3002\u8fd8\u5e94\u68c0\u67e5\u4f20\u611f\u5668\u662f\u5426\u6709\u53ef\u89c1\u7684\u635f\u574f\u6216\u8150\u8680\u3002<\/li>\n<li>\u4f7f\u7528\u626b\u63cf\u5de5\u5177\u68c0\u67e5\u5176\u4ed6\u76f8\u5173\u4ee3\u7801\uff0c\u5e76\u76d1\u63a7\u6765\u81eaECM\u7684\u5b9e\u65f6\u6570\u636e\u3002<\/li>\n<li>\u5982\u679c\u4f20\u611f\u5668\u548c\u63a5\u7ebf\u5b8c\u597d\u65e0\u635f\uff0c\u5219\u6000\u7591\u662fECM\u6216\u6392\u6c14\u7cfb\u7edf\u6539\u88c5\u95ee\u9898\u3002<\/li>\n<\/ol>\n<h2 id=\"solutions-and-repair-costs\">\u89e3\u51b3\u65b9\u6848\u548c\u7ef4\u4fee\u8d39\u7528<\/h2>\n<p>P2080\u4ee3\u7801\u7684\u4fee\u590d\u53ef\u80fd\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\u66f4\u6362EGT\u4f20\u611f\u5668\uff1a100-300\u7f8e\u5143\uff08\u20ac85-\u20ac255\uff09<\/li>\n<li>\u4fee\u590d\u6216\u66f4\u6362\u635f\u574f\u7684\u63a5\u7ebf\uff1a50-200\u7f8e\u5143\uff08\u20ac43-\u20ac170\uff09<\/li>\n<li>\u66f4\u6362ECM\uff08\u7f55\u89c1\uff09\uff1a500-1500\u7f8e\u5143\uff08\u20ac425-\u20ac1275\uff09<\/li>\n<\/ol>\n<p>\u8bca\u65ad\u548c\u7ef4\u4fee\u7684\u4eba\u5de5\u8d39\u7528\u53ef\u80fd\u5728100\u5230500\u7f8e\u5143\uff08\u20ac85\u5230\u20ac425\uff09\u4e4b\u95f4\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u8f66\u8f86\u548c\u5730\u70b9\u3002<\/p>\n<h2 id=\"prevention\">\u9884\u9632<\/h2>\n<p>\u4e3a\u4e86\u9632\u6b62EGT\u4f20\u611f\u5668\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u7ef4\u62a4\uff0c\u5305\u62ec\u66f4\u6362\u7a7a\u6c14\u6ee4\u6e05\u5668<\/li>\n<li>\u4f7f\u7528\u9ad8\u8d28\u91cf\u71c3\u6cb9\uff0c\u51cf\u5c11\u6392\u6c14\u7cfb\u7edf\u4e2d\u7684\u6c61\u67d3\u7269\u79ef\u805a<\/li>\n<li>\u907f\u514d\u672a\u7ecf\u6388\u6743\u7684\u6392\u6c14\u7cfb\u7edf\u6539\u88c5\uff0c\u8fd9\u4e9b\u6539\u88c5\u53ef\u80fd\u4f1a\u5f71\u54cd\u4f20\u611f\u5668\u6027\u80fd<\/li>\n<\/ul>\n<h2 id=\"related-issues\">\u76f8\u5173\u95ee\u9898<\/h2>\n<p>\u53ef\u80fd\u4e0eP2080\u4e00\u8d77\u51fa\u73b0\u7684\u5176\u4ed6\u6545\u969c\u4ee3\u7801\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>P2081: \u6392\u6c14\u6e29\u5ea6\u4f20\u611f\u5668\u7535\u8def\u95f4\u6b47\u6027\u6545\u969c\uff081\u53f7\u7f38\uff0c\u4f20\u611f\u56681\uff09<\/li>\n<li>P2082: \u6392\u6c14\u6e29\u5ea6\u4f20\u611f\u5668\u7535\u8def\u4f4e\uff081\u53f7\u7f38\uff0c\u4f20\u611f\u56681\uff09<\/li>\n<li>P2083: \u6392\u6c14\u6e29\u5ea6\u4f20\u611f\u5668\u7535\u8def\u9ad8\uff081\u53f7\u7f38\uff0c\u4f20\u611f\u56681\uff09<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u4e86\u89e3P2080\u4ee3\u7801\u3001\u5176\u539f\u56e0\u548c\u53ef\u80fd\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5de5\u7a0b\u5e08\u548c\u6280\u5e08\u53ef\u4ee5\u6709\u6548\u8bca\u65ad\u548c\u4fee\u590d\u6b64\u95ee\u9898\uff0c\u4ee5\u786e\u4fdd\u6700\u4f73\u7684\u8f66\u8f86\u6027\u80fd\u548c\u6392\u653e\u63a7\u5236\u3002<\/p>\n<h2 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