{"id":287077,"date":"2024-10-16T11:15:44","date_gmt":"2024-10-16T11:15:44","guid":{"rendered":"https:\/\/www.ziptuning.com\/zh\/?p=287077"},"modified":"2024-10-16T11:15:44","modified_gmt":"2024-10-16T11:15:44","slug":"p0111-intake-air-temperature-circuit-range-performance-problem","status":"publish","type":"post","link":"https:\/\/www.ziptuning.com\/zh\/blog\/p0111-intake-air-temperature-circuit-range-performance-problem\/","title":{"rendered":"P0111 &#8211; \u8fdb\u6c14\u7a7a\u6c14\u6e29\u5ea6\u7535\u8def\u8303\u56f4\/\u6027\u80fd\u95ee\u9898"},"content":{"rendered":"<p>P0111\u4ee3\u7801\u8868\u660e\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757\uff08ECM\uff09\u68c0\u6d4b\u5230\u8fdb\u6c14\u7a7a\u6c14\u6e29\u5ea6\uff08IAT\uff09\u4f20\u611f\u5668\u7535\u8def\u5b58\u5728\u95ee\u9898\u3002\u8fd9\u662f\u4e00\u4e2a\u901a\u7528\u7684OBD-II\u4ee3\u7801\uff0c\u610f\u5473\u7740\u5b83\u9002\u7528\u4e8e\u6240\u6709\u54c1\u724c\u548c\u578b\u53f7\u7684\u8f66\u8f86\uff0c\u5c3d\u7ba1\u5177\u4f53\u7684\u7ef4\u4fee\u6b65\u9aa4\u53ef\u80fd\u4f1a\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<div class=\"workshop-experience-text\">\n<p>\u5728\u6211\u4eec\u7684\u8f66\u95f4\u91cc\uff0c\u6211\u4eec\u7ecf\u5e38\u9047\u5230P0111\u4ee3\u7801\uff0c\u5c24\u5176\u662f\u5728\u6c83\u5c14\u6c83\u3001\u5b9d\u9a6c\u548c\u5965\u8fea\u7b49\u6b27\u6d32\u54c1\u724c\u7684\u8f66\u8f86\u4e0a\u3002\u5c31\u5728\u4e0a\u5468\uff0c\u6211\u4eec\u4fee\u4e86\u4e00\u8f862011\u6b3e\u5965\u8feaA4 TDI\uff0c\u8be5\u8f66\u51fa\u73b0\u4e86\u8fd9\u4e2a\u4ee3\u7801\u3002\u6211\u4eec\u66f4\u6362\u4e86\u7a7a\u6c14\u6d41\u91cf\u8ba1\uff08MAF\uff09\u4f20\u611f\u5668\uff0c\u4f46\u4ee3\u7801\u4ecd\u7136\u5b58\u5728\u3002\u6700\u540e\u53d1\u73b0\u662f\u8fdb\u6c14\u8f6f\u7ba1\u6709\u4e00\u4e2a\u5c0f\u7684\u6f0f\u6c14\u95ee\u9898\uff0c\u5bfc\u81f4\u8bfb\u6570\u4e0d\u51c6\u786e\u3002\u5bf9\u4e8e\u6c83\u5c14\u6c83\uff0c\u6211\u4eec\u901a\u5e38\u53d1\u73b0\u95ee\u9898\u51fa\u5728IAT\u4f20\u611f\u5668\u672c\u8eab\u6216\u7535\u7ebf\u635f\u574f\u3002\u5b9d\u9a6c\u5219\u53ef\u80fd\u66f4\u68d8\u624b\uff0c\u6709\u65f6\u662f\u4f20\u611f\u5668\u95ee\u9898\uff0c\u4f46\u6709\u65f6\u6211\u4eec\u53d1\u73b0\u95ee\u9898\u51fa\u5728\u8fdb\u6c14\u7ba1\u9053\u751a\u81f3ECU\u4e0a\u3002\u4e0d\u8bba\u662f\u54ea\u79cd\u54c1\u724c\uff0c\u6211\u4eec\u603b\u662f\u4ece\u5168\u9762\u7684\u8bca\u65ad\u5f00\u59cb\uff0c\u627e\u51fa\u6839\u672c\u539f\u56e0\uff0c\u800c\u4e0d\u662f\u76f2\u76ee\u66f4\u6362\u96f6\u4ef6\u3002\u8fd9\u6837\u53ef\u4ee5\u4e3a\u6211\u4eec\u7684\u5ba2\u6237\u8282\u7701\u65f6\u95f4\u548c\u91d1\u94b1\u3002<\/p>\n<\/div>\n<h2 id=\"urgency-and-driving-considerations\">\u7d27\u6025\u6027\u53ca\u9a7e\u9a76\u6ce8\u610f\u4e8b\u9879<\/h2>\n<p>\u867d\u7136\u8fd9\u4e2a\u95ee\u9898\u5e76\u4e0d\u662f\u7279\u522b\u7d27\u6025\uff0c\u4f46\u6700\u597d\u5c3d\u65e9\u8bca\u65ad\u548c\u4fee\u590d\uff0c\u4ee5\u514d\u5f15\u53d1\u66f4\u4e25\u91cd\u7684\u95ee\u9898\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u4ee5\u5728P0111\u4ee3\u7801\u51fa\u73b0\u540e\u7ee7\u7eed\u5b89\u5168\u9a7e\u9a76\uff0c\u4f46\u5efa\u8bae\u5c3d\u5feb\u89e3\u51b3\u95ee\u9898\u3002\u6839\u636e\u60a8\u7684\u673a\u68b0\u6280\u80fd\uff0c\u60a8\u53ef\u4ee5\u81ea\u5df1\u8bca\u65ad\u95ee\u9898\u6216\u8bf7\u4e13\u4e1a\u6280\u5e08\u5e2e\u5fd9\u3002<\/p>\n<h2 id=\"about-the-p0111-code\">\u5173\u4e8eP0111\u4ee3\u7801<\/h2>\n<p>IAT\u4f20\u611f\u5668\u901a\u5e38\u4f4d\u4e8e\u8fdb\u6c14\u7ba1\u9053\u5185\u6216\u7a7a\u6c14\u6ee4\u6e05\u5668\u5916\u58f3\u9644\u8fd1\uff0c\u5b83\u76d1\u6d4b\u8fdb\u5165\u53d1\u52a8\u673a\u7684\u7a7a\u6c14\u6e29\u5ea6\u3002\u5f53\u4f20\u611f\u5668\u6545\u969c\u6216\u5411ECM\u53d1\u9001\u9519\u8bef\u4fe1\u53f7\u65f6\uff0c\u4f1a\u89e6\u53d1P0111\u4ee3\u7801\uff0c\u8868\u793a\u4fe1\u53f7\u8d85\u51fa\u4e86\u9884\u671f\u8303\u56f4\u3002\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u53d1\u52a8\u673a\u6027\u80fd\u4e0b\u964d\u548c\u71c3\u6cb9\u6548\u7387\u964d\u4f4e\u3002<\/p>\n<h2 id=\"common-causes\">\u5e38\u89c1\u539f\u56e0<\/h2>\n<ul>\n<li>IAT\u4f20\u611f\u5668\u6545\u969c<\/li>\n<li>\u7535\u8def\u95ee\u9898\uff0c\u4f8b\u5982\u77ed\u8def\u3001\u5f00\u8def\u6216\u8150\u8680<\/li>\n<li>\u8fdb\u6c14\u6cc4\u6f0f\u6216\u9650\u5236<\/li>\n<li>ECM\u95ee\u9898<\/li>\n<\/ul>\n<h2 id=\"diagnosing-p0111-step-by-step\">\u9010\u6b65\u8bca\u65adP0111<\/h2>\n<ol>\n<li>\u4f7f\u7528OBD-II\u626b\u63cf\u4eea\u8bfb\u53d6\u4ee3\u7801\u5e76\u6e05\u9664\uff0c\u7136\u540e\u91cd\u65b0\u6d4b\u8bd5\u662f\u5426\u518d\u6b21\u51fa\u73b0\u3002<\/li>\n<li>\u76ee\u89c6\u68c0\u67e5IAT\u4f20\u611f\u5668\u3001\u7535\u8def\u548c\u8fde\u63a5\u5668\uff0c\u67e5\u770b\u662f\u5426\u6709\u635f\u574f\u3001\u8150\u8680\u6216\u677e\u52a8\u3002<\/li>\n<li>\u4f7f\u7528\u4e07\u7528\u8868\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u6d4b\u8bd5IAT\u4f20\u611f\u5668\u7684\u7535\u963b\uff1a\n<ul>\n<li>\u572820\u00b0C\uff0868\u00b0F\uff09\u65f6\uff0c\u89c4\u683c\u901a\u5e38\u7ea6\u4e3a2500\u6b27\u59c6<\/li>\n<li>\u572840\u00b0C\uff08104\u00b0F\uff09\u65f6\uff0c\u89c4\u683c\u901a\u5e38\u7ea6\u4e3a1500\u6b27\u59c6<\/li>\n<\/ul>\n<\/li>\n<li>\u5982\u679cIAT\u4f20\u611f\u5668\u6d4b\u8bd5\u6b63\u5e38\uff0c\u68c0\u67e5\u8fdb\u6c14\u7cfb\u7edf\u662f\u5426\u6709\u6cc4\u6f0f\u6216\u5835\u585e\u3002<\/li>\n<li>\u68c0\u67e5ECM\u662f\u5426\u5b58\u5728\u5176\u4ed6\u6545\u969c\u4ee3\u7801\u6216\u95ee\u9898\u3002<\/li>\n<\/ol>\n<h2 id=\"solutions-and-repair-costs\">\u89e3\u51b3\u65b9\u6848\u53ca\u7ef4\u4fee\u8d39\u7528<\/h2>\n<ul>\n<li>IAT\u4f20\u611f\u5668\u66f4\u6362\n<ul>\n<li>\u96f6\u4ef6\u8d39\u7528\uff1a20-100\u7f8e\u5143\/18-90\u6b27\u5143<\/li>\n<li>\u5de5\u65f6\uff1a0.5-1.0\u5c0f\u65f6<\/li>\n<\/ul>\n<\/li>\n<li>\u7535\u8def\u4fee\u590d\u8d39\u7528\u6839\u636e\u635f\u574f\u7a0b\u5ea6\u800c\u5f02<\/li>\n<li>\u8fdb\u6c14\u6cc4\u6f0f\u6216\u9650\u5236\u7684\u4fee\u590d\u8d39\u7528\u53d6\u51b3\u4e8e\u6839\u672c\u539f\u56e0<\/li>\n<li>\u5178\u578b\u7684\u603b\u7ef4\u4fee\u8d39\u7528\u8303\u56f4\uff1a50-200\u7f8e\u5143\/45-180\u6b27\u5143<\/li>\n<\/ul>\n<h2 id=\"repair-guide\">\u7ef4\u4fee\u6307\u5357<\/h2>\n<ol>\n<li>\u62c6\u9664\u65e7\u7684IAT\u4f20\u611f\u5668<\/li>\n<li>\u5b89\u88c5\u65b0\u7684\u4f20\u611f\u5668\uff0c\u5e76\u6309\u7167\u5236\u9020\u5546\u7684\u89c4\u683c\u62e7\u7d27\uff08\u901a\u5e38\u4e3a7-10 N\u22c5m\u62165-7 lb\u22c5ft\uff09<\/li>\n<li>\u6e05\u9664\u6545\u969c\u4ee3\u7801\u5e76\u91cd\u65b0\u6d4b\u8bd5<\/li>\n<\/ol>\n<h2 id=\"prevention\">\u9884\u9632\u63aa\u65bd<\/h2>\n<ul>\n<li>\u5b9a\u671f\u68c0\u67e5\u5e76\u66f4\u6362\u810f\u7684\u7a7a\u6c14\u6ee4\u6e05\u5668<\/li>\n<li>\u53ca\u65f6\u5904\u7406\u4efb\u4f55\u8fdb\u6c14\u7cfb\u7edf\u7684\u6cc4\u6f0f<\/li>\n<li>\u907f\u514d\u4f7f\u7528\u540e\u5e02\u573a\u7a7a\u6c14\u6ee4\u6e05\u5668\u6216\u8fdb\u6c14\u7cfb\u7edf\u6539\u88c5<\/li>\n<\/ul>\n<h2 id=\"related-issues\">\u76f8\u5173\u95ee\u9898<\/h2>\n<ul>\n<li>P0112 IAT\u4f20\u611f\u56681\u7535\u8def\u8f93\u5165\u4f4e<\/li>\n<li>P0113 IAT\u4f20\u611f\u56681\u7535\u8def\u8f93\u5165\u9ad8<\/li>\n<li>P0171 \u7cfb\u7edf\u8fc7\u7a00<\/li>\n<li>P0172 \u7cfb\u7edf\u8fc7\u6d53<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u9075\u5faa\u672c\u6307\u5357\uff0c\u60a8\u5e94\u8be5\u80fd\u591f\u6709\u6548\u5730\u8bca\u65ad\u548c\u4fee\u590dP0111\u4ee3\u7801\u3002\u5982\u679c\u60a8\u5bf9\u4efb\u4f55\u6b65\u9aa4\u4e0d\u786e\u5b9a\u6216\u9047\u5230\u8fdb\u4e00\u6b65\u95ee\u9898\uff0c\u8bf7\u54a8\u8be2\u4e13\u4e1a\u6280\u5e08\u5bfb\u6c42\u5e2e\u52a9\u3002<\/p>\n<h2 id=\"frequently-asked-questions-about-p0111-intake-air-temperature-sensor-1-circuit-range-performance-problem\">\u5173\u4e8eP0111\u7684\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3 id=\"q1-what-does-the-p0111-code-mean\">P0111\u4ee3\u7801\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/h3>\n<p>P0111\u4ee3\u7801\u8868\u793a\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757\uff08ECM\uff09\u68c0\u6d4b\u5230\u8fdb\u6c14\u7a7a\u6c14\u6e29\u5ea6\uff08IAT\uff09\u4f20\u611f\u5668\u7535\u8def\u7684\u6027\u80fd\u4e0d\u5728\u9884\u671f\u8303\u56f4\u5185\u3002\u8fd9\u610f\u5473\u7740IAT\u4f20\u611f\u5668\u7684\u4fe1\u53f7\u8fc7\u9ad8\u3001\u8fc7\u4f4e\u6216\u4e0eECM\u57fa\u4e8e\u5176\u4ed6\u4f20\u611f\u5668\u8f93\u5165\u7684\u9884\u671f\u4e0d\u4e00\u81f4\u3002<\/p>\n<h3 id=\"q2-is-it-safe-to-drive-with-a-p0111-code\">\u5e26\u6709P0111\u4ee3\u7801\u9a7e\u9a76\u662f\u5426\u5b89\u5168\uff1f<\/h3>\n<p>\u867d\u7136P0111\u4ee3\u7801\u672c\u8eab\u901a\u5e38\u4e0d\u4f1a\u5f15\u8d77\u9a7e\u9a76\u95ee\u9898\uff0c\u4f46\u6700\u597d\u5c3d\u5feb\u8bca\u65ad\u548c\u4fee\u590d\u6f5c\u5728\u7684\u95ee\u9898\u3002\u5e26\u6709\u6545\u969c\u7684IAT\u4f20\u611f\u5668\u9a7e\u9a76\u53ef\u80fd\u4f1a\u5bfc\u81f4\u71c3\u6cb9\u4fee\u6574\u9519\u8bef\uff0c\u8fdb\u800c\u964d\u4f4e\u71c3\u6cb9\u6548\u7387\u3001\u589e\u52a0\u6392\u653e\uff0c\u751a\u81f3\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u5bfc\u81f4\u53d1\u52a8\u673a\u957f\u671f\u635f\u574f\u3002<\/p>\n<h3 id=\"q3-what-are-the-common-symptoms-of-a-p0111-code\">P0111\u4ee3\u7801\u7684\u5e38\u89c1\u75c7\u72b6\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5728\u8bb8\u591a\u60c5\u51b5\u4e0b\uff0c\u9664\u4e86\u4eae\u8d77\u7684\u53d1\u52a8\u673a\u6545\u969c\u706f\u5916\uff0c\u53ef\u80fd\u6ca1\u6709\u660e\u663e\u7684\u75c7\u72b6\u3002\u7136\u800c\uff0c\u53ef\u80fd\u7684\u75c7\u72b6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u71c3\u6cb9\u6548\u7387\u964d\u4f4e<\/li>\n<li>\u6020\u901f\u4e0d\u7a33\u6216\u7184\u706b<\/li>\n<li>\u52a0\u901f\u65f6\u72b9\u8c6b\u6216\u6296\u52a8<\/li>\n<li>\u8d1f\u8f7d\u4e0b\u6392\u6c14\u7ba1\u5192\u9ed1\u70df<\/li>\n<\/ul>\n<h3 id=\"q4-what-are-the-possible-causes-of-a-p0111-code\">P0111\u4ee3\u7801\u7684\u53ef\u80fd\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5bfc\u81f4P0111\u4ee3\u7801\u7684\u6700\u5e38\u89c1\u539f\u56e0\u6709\uff1a<\/p>\n<ul>\n<li>IAT\u4f20\u611f\u5668\u6545\u969c<\/li>\n<li>\u7535\u8def\u95ee\u9898\uff0c\u4f8b\u5982\u77ed\u8def\u3001\u5f00\u8def\u6216\u63a5\u89e6\u4e0d\u826f<\/li>\n<li>\u8fdb\u6c14\u6cc4\u6f0f<\/li>\n<li>\u7a7a\u6c14\u6ee4\u6e05\u5668\u5835\u585e\u6216\u9650\u5236<\/li>\n<li>ECM\u95ee\u9898<\/li>\n<\/ul>\n<h3 id=\"q5-how-do-you-diagnose-a-p0111-code\">\u5982\u4f55\u8bca\u65adP0111\u4ee3\u7801\uff1f<\/h3>\n<p>\u8981\u6b63\u786e\u8bca\u65adP0111\u4ee3\u7801\uff1a<\/p>\n<ol>\n<li>\u76ee\u89c6\u68c0\u67e5IAT\u4f20\u611f\u5668\u3001\u7535\u8def\u548c\u8fde\u63a5\u5668\u3002\u68c0\u67e5\u662f\u5426\u6709\u635f\u574f\u3001\u8150\u8680\u6216\u677e\u52a8\u3002<\/li>\n<li>\u4f7f\u7528\u4e07\u7528\u8868\u68c0\u67e5IAT\u4f20\u611f\u5668\u7684\u7535\u963b\u3002\u4e0e\u5236\u9020\u5546\u89c4\u683c\u8fdb\u884c\u6bd4\u8f83\u3002<\/li>\n<li>\u5982\u679cIAT\u4f20\u611f\u5668\u6b63\u5e38\uff0c\u68c0\u67e5\u8fdb\u6c14\u7cfb\u7edf\u662f\u5426\u6709\u6cc4\u6f0f\u6216\u9650\u5236\u3002<\/li>\n<li>\u4f7f\u7528\u626b\u63cf\u5de5\u5177\u68c0\u67e5\u662f\u5426\u6709\u5176\u4ed6\u76f8\u5173\u4ee3\u7801\u3002<\/li>\n<li>\u5982\u679c\u6ca1\u6709\u53d1\u73b0\u5176\u4ed6\u95ee\u9898\uff0c\u5219ECM\u53ef\u80fd\u6545\u969c\u3002<\/li>\n<\/ol>\n<h3 id=\"q6-can-a-p0111-code-clear-itself\">P0111\u4ee3\u7801\u80fd\u81ea\u884c\u6e05\u9664\u5417\uff1f<\/h3>\n<p>\u5982\u679c\u6f5c\u5728\u95ee\u9898\u662f\u95f4\u6b47\u6027\u7684\u5e76\u4e14\u5df2\u7ecf\u89e3\u51b3\uff0cP0111\u4ee3\u7801\u53ef\u80fd\u4f1a\u81ea\u884c\u6e05\u9664\u3002\u7136\u800c\uff0c\u5982\u679c\u95ee\u9898\u6301\u7eed\u5b58\u5728\uff0c\u4ee3\u7801\u53ef\u80fd\u4f1a\u518d\u6b21\u51fa\u73b0\u3002\u6700\u597d\u662f\u6b63\u786e\u8bca\u65ad\u548c\u4fee\u590d\u95ee\u9898\uff0c\u800c\u4e0d\u662f\u7b49\u5f85\u5b83\u81ea\u884c\u6d88\u5931\u3002<\/p>\n<h3 id=\"q7-how-much-does-it-cost-to-fix-a-p0111-code\">\u4fee\u590dP0111\u4ee3\u7801\u7684\u8d39\u7528\u662f\u591a\u5c11\uff1f<\/h3>\n<p>\u4fee\u590dP0111\u4ee3\u7801\u7684\u8d39\u7528\u53d6\u51b3\u4e8e\u6839\u672c\u539f\u56e0\u3002\u66f4\u6362IAT\u4f20\u611f\u5668\u7684\u8d39\u7528\u901a\u5e38\u572850-200\u7f8e\u5143\u4e4b\u95f4\uff0c\u5305\u62ec\u96f6\u4ef6\u548c\u4eba\u5de5\u3002\u7535\u8def\u7ef4\u4fee\u8d39\u7528\u4f1a\u56e0\u635f\u574f\u7a0b\u5ea6\u800c\u5f02\u3002\u8fdb\u6c14\u6cc4\u6f0f\u7684\u4fee\u590d\u8d39\u7528\u4e5f\u53ef\u80fd\u4ece\u7b80\u5355\u5230\u590d\u6742\u4e0d\u7b49\u3002\u51c6\u786e\u7684\u8bca\u65ad\u662f\u786e\u5b9a\u7ef4\u4fee\u8d39\u7528\u7684\u5173\u952e\u3002<\/p>\n<h3 id=\"q8-can-i-replace-the-iat-sensor-myself\">\u6211\u53ef\u4ee5\u81ea\u5df1\u66f4\u6362IAT\u4f20\u611f\u5668\u5417\uff1f<\/h3>\n<p>\u66f4\u6362IAT\u4f20\u611f\u5668\u901a\u5e38\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u5de5\u4f5c\uff0c\u8bb8\u591a\u52a8\u624b\u80fd\u529b\u5f3a\u7684DIY\u7231\u597d\u8005\u53ef\u4ee5\u7528\u57fa\u672c\u5de5\u5177\u5b8c\u6210\u3002\u7136\u800c\uff0c\u91cd\u8981\u7684\u662f\u9996\u5148\u6b63\u786e\u8bca\u65ad\u95ee\u9898\uff0c\u4ee5\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u96f6\u4ef6\u66f4\u6362\u3002\u5982\u679c\u60a8\u5bf9\u81ea\u5df1\u7684\u6c7d\u8f66\u7ef4\u4fee\u6280\u80fd\u6ca1\u6709\u4fe1\u5fc3\uff0c\u6700\u597d\u8bf7\u4e13\u4e1a\u6280\u5e08\u5e2e\u5fd9\u3002<\/p>\n<h3 id=\"q9-how-do-i-locate-the-iat-sensor\">\u5982\u4f55\u627e\u5230IAT\u4f20\u611f\u5668\uff1f<\/h3>\n<p>IAT\u4f20\u611f\u5668\u7684\u4f4d\u7f6e\u56e0\u8f66\u8f86\u54c1\u724c\u548c\u578b\u53f7\u800c\u5f02\u3002\u901a\u5e38\uff0c\u5b83\u4f4d\u4e8e\u8fdb\u6c14\u7ba1\u9053\u5185\u6216\u9644\u5728\u7a7a\u6c14\u6ee4\u6e05\u5668\u5916\u58f3\u4e0a\u3002\u67e5\u9605\u8f66\u8f86\u7684\u7ef4\u4fee\u624b\u518c\u6216\u5728\u7ebf\u8d44\u6e90\uff0c\u627e\u5230\u60a8\u8f66\u8f86\u4e0a\u5177\u4f53\u7684\u4f4d\u7f6e\u3002<\/p>\n<h3 id=\"q10-what-happens-if-i-unplug-the-iat-sensor\">\u5982\u679c\u6211\u62d4\u4e0bIAT\u4f20\u611f\u5668\u4f1a\u53d1\u751f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u62d4\u4e0bIAT\u4f20\u611f\u5668\u53ef\u80fd\u4f1a\u89e6\u53d1P0111\u4ee3\u7801\uff0c\u5e76\u5bfc\u81f4ECM\u4f7f\u7528\u9ed8\u8ba4\u7684\u7a7a\u6c14\u6e29\u5ea6\u503c\u3002\u8fd9\u53ef\u80fd\u5bfc\u81f4\u71c3\u6cb9\u4fee\u6574\u9519\u8bef\uff0c\u5e76\u53ef\u80fd\u5f15\u53d1\u9a7e\u9a76\u95ee\u9898\u3002\u4e0d\u5efa\u8bae\u5728IAT\u4f20\u611f\u5668\u62d4\u4e0b\u7684\u60c5\u51b5\u4e0b\u9a7e\u9a76\u8f66\u8f86\u3002<\/p>\n<h3 id=\"q11-can-a-bad-iat-sensor-cause-overheating\">IAT\u4f20\u611f\u5668\u6545\u969c\u4f1a\u5bfc\u81f4\u8fc7\u70ed\u5417\uff1f<\/h3>\n<p>\u5355\u72ec\u7684IAT\u4f20\u611f\u5668\u6545\u969c\u4e0d\u4f1a\u5bfc\u81f4\u53d1\u52a8\u673a\u8fc7\u70ed\u3002\u7136\u800c\uff0c\u5982\u679c\u9519\u8bef\u7684\u7a7a\u6c14\u6e29\u5ea6\u8bfb\u6570\u5bfc\u81f4\u71c3\u6cb9\u6df7\u5408\u8fc7\u6d53\uff0c\u8fd9\u5728\u6781\u7aef\u60c5\u51b5\u4e0b\u53ef\u80fd\u4f1a\u95f4\u63a5\u5bfc\u81f4\u8f83\u9ad8\u7684\u71c3\u70e7\u6e29\u5ea6\uff0c\u4ece\u800c\u53ef\u80fd\u5f15\u53d1\u8fc7\u70ed\u95ee\u9898\u3002<\/p>\n<h3 id=\"q12-what-should-the-iat-sensor-read-at-idle\">IAT\u4f20\u611f\u5668\u5728\u6020\u901f\u65f6\u5e94\u8bfb\u4ec0\u4e48\u503c\uff1f<\/h3>\n<p>\u5728\u6020\u901f\u65f6\uff0cIAT\u4f20\u611f\u5668\u7684\u8bfb\u6570\u5e94\u63a5\u8fd1\u73af\u5883\u7a7a\u6c14\u6e29\u5ea6\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8fd9\u5c06\u572820-40\u00b0C\uff0868-104\u00b0F\uff09\u4e4b\u95f4\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u6761\u4ef6\u3002\u5982\u679c\u8bfb\u6570\u663e\u8457\u66f4\u9ad8\uff0c\u5219\u53ef\u80fd\u8868\u660e\u4f20\u611f\u5668\u6216\u5176\u7535\u8def\u6709\u95ee\u9898\u3002<\/p>\n<h3 id=\"q13-how-do-i-test-an-iat-sensor-with-a-multimeter\">\u5982\u4f55\u7528\u4e07\u7528\u8868\u6d4b\u8bd5IAT\u4f20\u611f\u5668\uff1f<\/h3>\n<p>\u8981\u6d4b\u8bd5IAT\u4f20\u611f\u5668\uff1a<\/p>\n<ol>\n<li>\u65ad\u5f00\u4f20\u611f\u5668\u8fde\u63a5\uff0c\u4f7f\u7528\u4e07\u7528\u8868\u6d4b\u91cf\u5176\u7aef\u5b50\u95f4\u7684\u7535\u963b\u3002<\/li>\n<li>\u5c06\u7535\u963b\u8bfb\u6570\u4e0e\u5236\u9020\u5546\u7684\u89c4\u683c\u8fdb\u884c\u6bd4\u8f83\uff0c\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u8fdb\u884c\u6d4b\u8bd5\u3002<\/li>\n<li>\u5982\u679c\u8bfb\u6570\u8d85\u51fa\u89c4\u683c\uff0c\u5219\u4f20\u611f\u5668\u5df2\u635f\u574f\uff0c\u9700\u66f4\u6362\u3002<\/li>\n<li>\u8fd8\u8981\u68c0\u67e5\u6bcf\u4e2a\u7aef\u5b50\u4e0e\u5730\u4e4b\u95f4\u7684\u8fde\u7eed\u6027\u3002\u4e24\u8005\u4e4b\u95f4\u4e0d\u5e94\u6709\u8fde\u7eed\u6027\u3002<\/li>\n<\/ol>\n<h3 id=\"q14-is-the-iat-sensor-the-same-as-the-maf-sensor\">IAT\u4f20\u611f\u5668\u548cMAF\u4f20\u611f\u5668\u4e00\u6837\u5417\uff1f<\/h3>\n<p>\u4e0d\uff0cIAT\u4f20\u611f\u5668\u548c\u8d28\u91cf\u7a7a\u6c14\u6d41\u91cf\uff08MAF\uff09\u4f20\u611f\u5668\u662f\u4e24\u4e2a\u4e0d\u540c\u7684\u7ec4\u4ef6\u3002IAT\u6d4b\u91cf\u8fdb\u6c14\u7a7a\u6c14\u7684\u6e29\u5ea6\uff0c\u800cMAF\u6d4b\u91cf\u8fdb\u5165\u53d1\u52a8\u673a\u7684\u7a7a\u6c14\u8d28\u91cf\u548c\u5bc6\u5ea6\u3002\u6709\u4e9b\u8f66\u8f86\u4f7f\u7528\u96c6\u6210\u7684IAT\/MAF\u4f20\u611f\u5668\uff0c\u4f46\u901a\u5e38\u5b83\u4eec\u662f\u5206\u5f00\u7684\u3002<\/p>\n<h3 id=\"q15-can-a-bad-iat-sensor-cause-a-p0101-code\">IAT\u4f20\u611f\u5668\u6545\u969c\u4f1a\u5bfc\u81f4P0101\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>P0101\u4ee3\u7801\u8868\u793aMAF\u4f20\u611f\u5668\u7684\u8303\u56f4\/\u6027\u80fd\u95ee\u9898\u3002\u867d\u7136IAT\u4f20\u611f\u5668\u6545\u969c\u672c\u8eab\u4e0d\u4f1a\u76f4\u63a5\u5bfc\u81f4P0101\uff0c\u4f46\u5b83\u53ef\u80fd\u4f1a\u5bfc\u81f4\u90a3\u4e9b\u4f7f\u7528\u96c6\u6210IAT\/MAF\u4f20\u611f\u5668\u7684\u8f66\u8f86\u51fa\u73b0\u9519\u8bef\u7684MAF\u8bfb\u6570\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u574f\u7684IAT\u4f20\u611f\u5668\u53ea\u4f1a\u5f15\u53d1\u4e0eIAT\u76f8\u5173\u7684\u4ee3\u7801\uff0c\u5982P0111\u3001P0112\u6216P0113\u3002<\/p>\n<h3 id=\"q16-can-a-vacuum-leak-cause-a-p0111-code\">\u771f\u7a7a\u6cc4\u6f0f\u4f1a\u5bfc\u81f4P0111\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u771f\u7a7a\u6cc4\u6f0f\u6216\u4efb\u4f55\u672a\u8ba1\u91cf\u7684\u7a7a\u6c14\u8fdb\u5165\u8fdb\u6c14\u7cfb\u7edf\u90fd\u53ef\u80fd\u5bfc\u81f4P0111\u4ee3\u7801\u3002\u591a\u4f59\u7684\u7a7a\u6c14\u4f1a\u504f\u79bbIAT\u4f20\u611f\u5668\u7684\u8bfb\u6570\uff0c\u4f7f\u5176\u4e0eECM\u6839\u636e\u5176\u4ed6\u4f20\u611f\u5668\u6570\u636e\u7684\u9884\u671f\u503c\u4e0d\u4e00\u81f4\u3002\u5728\u8bca\u65adIAT\u95ee\u9898\u65f6\uff0c\u5e94\u59cb\u7ec8\u6392\u9664\u8fdb\u6c14\u7cfb\u7edf\u6cc4\u6f0f\u3002<\/p>\n<h3 id=\"q17-what-should-i-do-if-cleaning-the-iat-sensor-doesn't-fix-the-p0111-code\">\u5982\u679c\u6e05\u6d01IAT\u4f20\u611f\u5668\u65e0\u6cd5\u4fee\u590dP0111\u4ee3\u7801\uff0c\u6211\u8be5\u600e\u4e48\u529e\uff1f<\/h3>\n<p>\u5982\u679c\u6e05\u6d01IAT\u4f20\u611f\u5668\u65e0\u6cd5\u89e3\u51b3P0111\u4ee3\u7801\uff0c\u5219\u9700\u8981\u8fdb\u4e00\u6b65\u8bca\u65ad\u3002\u4f7f\u7528\u4e07\u7528\u8868\u6d4b\u8bd5\u4f20\u611f\u5668\u7684\u7535\u963b\uff0c\u5e76\u4e0e\u89c4\u683c\u8fdb\u884c\u6bd4\u8f83\u3002\u5982\u679c\u4f20\u611f\u5668\u6d4b\u8bd5\u6b63\u5e38\uff0c\u5219\u7ee7\u7eed\u68c0\u67e5\u7535\u8def\u8fde\u63a5\u3001\u8fdb\u6c14\u6cc4\u6f0f\u548cECM\u672c\u8eab\u3002\u4ec5\u9760\u6e05\u6d01\u65e0\u6cd5\u4fee\u590d\u635f\u574f\u7684\u4f20\u611f\u5668\u6216\u7535\u8def\u95ee\u9898\u3002<\/p>\n<h3 id=\"q18-can-a-p0111-code-affect-emissions\">P0111\u4ee3\u7801\u4f1a\u5f71\u54cd\u6392\u653e\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0cIAT\u4f20\u611f\u5668\u6545\u969c\u53ef\u80fd\u5bfc\u81f4\u7a7a\u6c14\/\u71c3\u6cb9\u6bd4\u4e0d\u6b63\u786e\uff0c\u8fdb\u800c\u5bfc\u81f4\u6392\u653e\u589e\u52a0\u3002\u5982\u679cECM\u8ba4\u4e3a\u8fdb\u6c14\u7a7a\u6c14\u6bd4\u5b9e\u9645\u66f4\u51b7\uff0c\u5b83\u53ef\u80fd\u4f1a\u589e\u52a0\u8fc7\u591a\u7684\u71c3\u6cb9\uff0c\u5bfc\u81f4\u6df7\u5408\u8fc7\u6d53\u3002\u8fd9\u53ef\u80fd\u5bfc\u81f4\u4e00\u6c27\u5316\u78b3\u548c\u78b3\u6c22\u5316\u5408\u7269\u6392\u653e\u589e\u52a0\u3002<\/p>\n<h3 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