{"id":287162,"date":"2024-10-17T11:47:20","date_gmt":"2024-10-17T11:47:20","guid":{"rendered":"https:\/\/www.ziptuning.com\/zh\/?p=287162"},"modified":"2024-10-29T09:11:48","modified_gmt":"2024-10-29T09:11:48","slug":"p0221-throttle-position-sensor-switch-b-circuit-range-performance-problem","status":"publish","type":"post","link":"https:\/\/www.ziptuning.com\/zh\/blog\/p0221-throttle-position-sensor-switch-b-circuit-range-performance-problem\/","title":{"rendered":"P0221 &#8211; \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\/\u5f00\u5173B\u7535\u8def\u8303\u56f4\/\u6027\u80fd\u95ee\u9898"},"content":{"rendered":"<h2 id=\"what-is-the-p0221-code-\">P0221\u4ee3\u7801\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>P0221\u4ee3\u7801\u8868\u793a\u8282\u6c14\u95e8\/\u6cb9\u95e8\u8e0f\u677f\u4f4d\u7f6e\u4f20\u611f\u5668\/\u5f00\u5173 &#8220;B&#8221; \u7535\u8def\u8303\u56f4\/\u6027\u80fd\u95ee\u9898\u3002\u8fd9\u662f\u4e00\u4e2a\u9002\u7528\u4e8e\u591a\u79cd\u54c1\u724c\u548c\u8f66\u578b\u7684\u901a\u7528\u52a8\u529b\u603b\u6210\u4ee3\u7801\uff0c\u5c3d\u7ba1\u5177\u4f53\u7684\u7ef4\u4fee\u6b65\u9aa4\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<div class=\"workshop-experience-text\">\n<p>\u6839\u636e\u6211\u4eec\u7684\u7ecf\u9a8c\uff0cP0221\u4ee3\u7801\u7ecf\u5e38\u51fa\u73b0\u5728\u5404\u79cd\u6b27\u6d32\u6c7d\u8f66\u54c1\u724c\u4e2d\uff0c\u5c24\u5176\u662f\u5927\u4f17\u3001\u5965\u8fea\u548c\u5b9d\u9a6c\u8f66\u578b\u4e2d\u3002\u6211\u4eec\u6ce8\u610f\u5230\uff0c\u5b83\u57282000\u5e74\u4ee3\u521d\u81f3\u4e2d\u671f\u7684VW Golf\u548c\u5965\u8feaA4\u8f66\u578b\u4e2d\u5c24\u4e3a\u5e38\u89c1\u3002\u95ee\u9898\u901a\u5e38\u6e90\u4e8e\u6545\u969c\u7684\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u6216\u8282\u6c14\u95e8\u4f53\u7535\u8def\u4e2d\u7684\u7535\u7ebf\u95ee\u9898\u3002\u5728\u8bb8\u591a\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53d1\u73b0\u6e05\u6d01\u8282\u6c14\u95e8\u4f53\u53ca\u5176\u8fde\u63a5\u53ef\u4ee5\u89e3\u51b3\u95ee\u9898\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u6301\u7eed\u5b58\u5728\u7684\u95ee\u9898\uff0c\u901a\u5e38\u9700\u8981\u66f4\u6362\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u6216\u6574\u4e2a\u8282\u6c14\u95e8\u4f53\u7ec4\u4ef6\u3002\u5728\u4e00\u4e9b\u8f83\u65b0\u7684\u5e26\u6709\u7ebf\u63a7\u8282\u6c14\u95e8\u7cfb\u7edf\u7684\u8f66\u578b\u4e2d\uff0c\u66f4\u65b0\u8f66\u8f86\u7684ECU\u8f6f\u4ef6\u4e5f\u80fd\u6d88\u9664P0221\u4ee3\u7801\u3002<\/p>\n<\/div>\n<h2 id=\"urgency-and-severity\">\u7d27\u6025\u7a0b\u5ea6\u548c\u4e25\u91cd\u6027<\/h2>\n<p>\u5982\u679c\u60a8\u7684\u6c7d\u8f66\u663e\u793aP0221\u4ee3\u7801\uff0c\u77ed\u671f\u5185\u901a\u5e38\u53ef\u4ee5\u7ee7\u7eed\u9a7e\u9a76\u3002\u4f46\u5e94\u5c3d\u5feb\u8fdb\u884c\u8bca\u65ad\u548c\u4fee\u7406\uff0c\u4ee5\u907f\u514d\u6f5c\u5728\u7684\u9a7e\u9a76\u6027\u80fd\u548c\u71c3\u6cb9\u7ecf\u6d4e\u6027\u95ee\u9898\u3002\u5982\u679c\u68c0\u67e5\u53d1\u52a8\u673a\u706f\u95ea\u70c1\uff0c\u8fd9\u8868\u660e\u53d1\u751f\u4e86\u4e25\u91cd\u7684\u5931\u706b\uff0c\u53ef\u80fd\u4f1a\u635f\u574f\u50ac\u5316\u8f6c\u6362\u5668\uff0c\u6b64\u65f6\u5e94\u7acb\u5373\u9760\u8fb9\u505c\u8f66\u3002<\/p>\n<h2 id=\"parts-involved\">\u6d89\u53ca\u7684\u90e8\u4ef6<\/h2>\n<p>P0221\u4ee3\u7801\u6d89\u53ca\u7684\u4e3b\u8981\u7ec4\u4ef6\u662f\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668 (TPS)\u3002TPS\u4f4d\u4e8e\u8282\u6c14\u95e8\u4f53\u4e0a\uff0c\u76d1\u63a7\u8282\u6c14\u95e8\u9600\u95e8\u7684\u4f4d\u7f6e\uff0c\u5e76\u5411\u52a8\u529b\u603b\u6210\u63a7\u5236\u6a21\u5757 (PCM) \u53d1\u9001\u7535\u538b\u4fe1\u53f7\u3002PCM\u4f7f\u7528\u8fd9\u4e9b\u6570\u636e\u6765\u63a7\u5236\u7a7a\u6c14-\u71c3\u6cb9\u6df7\u5408\u7269\u548c\u70b9\u706b\u65f6\u673a\u3002<\/p>\n<h2 id=\"common-causes\">\u5e38\u89c1\u539f\u56e0<\/h2>\n<p>\u5bfc\u81f4P0221\u4ee3\u7801\u7684\u6f5c\u5728\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6545\u969c\u7684\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668<\/li>\n<li>TPS\u7535\u8def\u4e2d\u7684\u7535\u7ebf\u635f\u574f\u6216\u8fde\u63a5\u677e\u52a8<\/li>\n<li>\u8282\u6c14\u95e8\u4f53\u95ee\u9898<\/li>\n<li>PCM\u95ee\u9898<\/li>\n<\/ul>\n<h2 id=\"diagnosis\">\u8bca\u65ad<\/h2>\n<p>\u8bca\u65adP0221\u4ee3\u7801\u7684\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li>\u626b\u63cf\u6240\u6709\u6545\u969c\u4ee3\u7801\u5e76\u8bb0\u5f55\u51bb\u7ed3\u5e27\u6570\u636e\u3002<\/li>\n<li>\u76ee\u89c6\u68c0\u67e5\u7535\u7ebf\u548c\u8fde\u63a5\u5668\u662f\u5426\u6709\u635f\u574f\u3002\u6839\u636e\u9700\u8981\u8fdb\u884c\u4fee\u7406\u3002<\/li>\n<li>\u4f7f\u7528\u4e07\u7528\u8868\u68c0\u67e5\u6020\u901f\u548c\u5168\u5f00\u8282\u6c14\u95e8 (WOT) \u65f6\u7684TPS\u7535\u538b\u3002\u6020\u901f\u65f6\u5e94\u7ea6\u4e3a0.5V\uff0cWOT\u65f6\u5e94\u4e3a4.5V\u3002\u5982\u679c\u8bfb\u6570\u4e0d\u5728\u89c4\u8303\u8303\u56f4\u5185\uff0c\u9700\u66f4\u6362TPS\u3002<\/li>\n<li>\u5982\u679cTPS\u6d4b\u8bd5\u6b63\u5e38\uff0c\u6000\u7591\u662f\u95f4\u6b47\u6027\u7535\u8def\u95ee\u9898\u6216PCM\u6545\u969c\u3002<\/li>\n<\/ol>\n<h2 id=\"repair-options-and-costs\">\u7ef4\u4fee\u9009\u9879\u548c\u8d39\u7528<\/h2>\n<p>P0221\u4ee3\u7801\u7684\u5e38\u89c1\u7ef4\u4fee\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u66f4\u6362\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\uff1a$125-$200 (\u20ac100-\u20ac170)<\/li>\n<li>\u4fee\u7406\u635f\u574f\u7684\u7535\u7ebf\uff1a$50-$150 (\u20ac40-\u20ac130)\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u4fee\u7406\u8303\u56f4<\/li>\n<li>\u66f4\u6362\u8282\u6c14\u95e8\u4f53\uff1a$400-$1500 (\u20ac340-\u20ac1275)\uff0c\u5305\u62ec\u96f6\u4ef6\u548c\u4eba\u5de5<\/li>\n<li>\u91cd\u65b0\u5237\u65b0\u6216\u66f4\u6362PCM\uff1a$500-$1000 (\u20ac425-\u20ac850)<\/li>\n<\/ul>\n<h2 id=\"prevention\">\u9884\u9632\u63aa\u65bd<\/h2>\n<p>\u4e3a\u4e86\u9632\u6b62TPS\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>\u6bcf\u884c\u9a7650,000-100,000\u82f1\u91cc\uff0880,000-160,000\u516c\u91cc\uff09\u6e05\u6d01\u8282\u6c14\u95e8\u4f53<\/li>\n<li>\u53ca\u65f6\u89e3\u51b3\u53ef\u80fd\u6c61\u67d3TPS\u7684\u6f0f\u6cb9\u95ee\u9898<\/li>\n<li>\u907f\u514d\u4f7f\u7528\u53ef\u80fd\u635f\u574f\u4f20\u611f\u5668\u7684\u201c\u6027\u80fd\u82af\u7247\u201d<\/li>\n<\/ul>\n<h2 id=\"related-codes\">\u76f8\u5173\u4ee3\u7801<\/h2>\n<p>\u53ef\u80fd\u4e0eP0221\u4e00\u8d77\u51fa\u73b0\u7684\u5176\u4ed6\u4ee3\u7801\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0121-throttle-position-sensor-performance\/\" title=\"P0121 - \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u6027\u80fd\">P0121 &#8211; \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u6027\u80fd<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0122-throttle-position-sensor-circuit-low\/\" title=\"P0122 - \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u7535\u8def\u4f4e\u8f93\u5165\">P0122 &#8211; \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u7535\u8def\u4f4e\u8f93\u5165<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0123-throttle-position-sensor-circuit-high\/\" title=\"P0123 - \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u7535\u8def\u9ad8\u8f93\u5165\">P0123 &#8211; \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u7535\u8def\u9ad8\u8f93\u5165<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0222-throttle-position-sensor-2-circuit-low\/\" title=\"P0222 - \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\/\u5f00\u5173B\u7535\u8def\u4f4e\">P0222 &#8211; \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\/\u5f00\u5173B\u7535\u8def\u4f4e<\/a><\/li>\n<\/ul>\n<p>\u5e0c\u671b\u8fd9\u7bc7\u6280\u672f\u6307\u5357\u80fd\u5e2e\u52a9\u60a8\u7684\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3P0221\u4ee3\u7801\uff0c\u5e76\u4e3a\u8bca\u65ad\u548c\u7ef4\u4fee\u63d0\u4f9b\u8def\u7ebf\u56fe\u3002\u5982\u9700\u8fdb\u4e00\u6b65\u89e3\u91ca\u6587\u7ae0\u4e2d\u7684\u4efb\u4f55\u90e8\u5206\uff0c\u8bf7\u544a\u8bc9\u6211\u3002<\/p>\n<h2 id=\"frequently-asked-questions-about-p0221-code\">\u5173\u4e8eP0221\u4ee3\u7801\u7684\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3 id=\"what-does-the-p0221-engine-code-mean-\">P0221\u53d1\u52a8\u673a\u4ee3\u7801\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/h3>\n<p>P0221\u4ee3\u7801\u8868\u793a\u8282\u6c14\u95e8\/\u6cb9\u95e8\u8e0f\u677f\u4f4d\u7f6e\u4f20\u611f\u5668\/\u5f00\u5173 &#8220;B&#8221; \u7535\u8def\u8303\u56f4\/\u6027\u80fd\u95ee\u9898\u3002\u8fd9\u610f\u5473\u7740\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u7535\u8def\u4e2d\u7684\u7535\u538b\u6216\u7535\u963b\u8d85\u51fa\u4e86\u5236\u9020\u5546\u89c4\u5b9a\u7684\u53ef\u63a5\u53d7\u8303\u56f4\u3002<\/p>\n<h3 id=\"how-urgent-is-the-p0221-code-\">P0221\u4ee3\u7801\u6709\u591a\u7d27\u6025\uff1f<\/h3>\n<p>\u867d\u7136P0221\u4ee3\u7801\u5e76\u975e\u7acb\u5373\u7d27\u6025\uff0c\u4f46\u5e94\u5c3d\u5feb\u89e3\u51b3\u3002\u5b83\u53ef\u80fd\u5bfc\u81f4\u9a7e\u9a76\u6027\u80fd\u95ee\u9898\u548c\u71c3\u6cb9\u7ecf\u6d4e\u6027\u4e0b\u964d\u3002\u901a\u5e38\u53ef\u4ee5\u7ee7\u7eed\u9a7e\u9a76\uff0c\u4f46\u5e94\u5c3d\u65e9\u8fdb\u884c\u8bca\u65ad\u548c\u4fee\u7406\u3002<\/p>\n<h3 id=\"what-are-the-common-symptoms-of-a-p0221-code-\">P0221\u4ee3\u7801\u7684\u5e38\u89c1\u75c7\u72b6\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5e38\u89c1\u75c7\u72b6\u5305\u62ec\u53d1\u52a8\u673a\u6545\u969c\u706f\u4eae\u8d77\uff0c\u52a0\u901f\u6216\u51cf\u901f\u65f6\u7684\u95f4\u6b47\u6027\u6296\u52a8\uff0c\u52a0\u901f\u65f6\u6392\u653e\u9ed1\u70df\uff0c\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u53d1\u52a8\u673a\u542f\u52a8\u56f0\u96be\u3002<\/p>\n<h3 id=\"what-causes-a-p0221-code-\">\u5bfc\u81f4P0221\u4ee3\u7801\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5e38\u89c1\u539f\u56e0\u5305\u62ec\u6545\u969c\u7684\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\uff0cTPS\u7535\u8def\u4e2d\u7684\u7535\u7ebf\u635f\u574f\u6216\u8fde\u63a5\u677e\u52a8\uff0c\u8282\u6c14\u95e8\u4f53\u95ee\u9898\u6216\u52a8\u529b\u603b\u6210\u63a7\u5236\u6a21\u5757 (PCM) \u95ee\u9898\u3002<\/p>\n<h3 id=\"how-is-a-p0221-code-diagnosed-\">\u5982\u4f55\u8bca\u65adP0221\u4ee3\u7801\uff1f<\/h3>\n<p>\u8bca\u65ad\u901a\u5e38\u5305\u62ec\u626b\u63cf\u6240\u6709\u6545\u969c\u4ee3\u7801\uff0c\u76ee\u89c6\u68c0\u67e5\u7535\u7ebf\u548c\u8fde\u63a5\u5668\uff0c\u4f7f\u7528\u4e07\u7528\u8868\u68c0\u67e5\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u7535\u538b\uff0c\u5fc5\u8981\u65f6\u4f7f\u7528\u793a\u6ce2\u5668\u68c0\u67e5\u95f4\u6b47\u6027\u4fe1\u53f7\u95ee\u9898\u3002<\/p>\n<h3 id=\"can-i-diagnose-and-fix-a-p0221-code-myself-\">\u6211\u53ef\u4ee5\u81ea\u5df1\u8bca\u65ad\u548c\u4fee\u590dP0221\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u867d\u7136\u4e00\u4e9b\u6b65\u9aa4\u53ef\u4ee5\u7531\u6709\u7ecf\u9a8c\u7684DIY\u8005\u5b8c\u6210\uff0c\u4f46\u9002\u5f53\u7684\u8bca\u65ad\u901a\u5e38\u9700\u8981\u4e13\u4e1a\u5de5\u5177\u548c\u4e13\u4e1a\u77e5\u8bc6\u3002\u5efa\u8bae\u7531\u4e13\u4e1a\u6280\u5e08\u8fdb\u884c\u8bca\u65ad\u548c\u7ef4\u4fee\u3002<\/p>\n<h3 id=\"what-parts-are-typically-involved-with-a-p0221-code-\">P0221\u4ee3\u7801\u901a\u5e38\u6d89\u53ca\u54ea\u4e9b\u90e8\u4ef6\uff1f<\/h3>\n<p>\u4e3b\u8981\u6d89\u53ca\u7684\u90e8\u4ef6\u662f\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668 (TPS)\u3001\u8282\u6c14\u95e8\u4f53\u3001\u76f8\u5173\u7684\u7535\u7ebf\u548c\u8fde\u63a5\u5668\uff0c\u4ee5\u53ca\u53ef\u80fd\u7684\u52a8\u529b\u603b\u6210\u63a7\u5236\u6a21\u5757 (PCM)\u3002<\/p>\n<h3 id=\"how-much-does-it-cost-to-repair-a-p0221-code-\">\u4fee\u590dP0221\u4ee3\u7801\u7684\u8d39\u7528\u662f\u591a\u5c11\uff1f<\/h3>\n<p>\u7ef4\u4fee\u8d39\u7528\u56e0\u6839\u672c\u539f\u56e0\u4e0d\u540c\u800c\u6709\u5f88\u5927\u5dee\u5f02\u3002\u66f4\u6362\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u7684\u8d39\u7528\u901a\u5e38\u5728$125-$200\u4e4b\u95f4\uff0c\u800c\u66f4\u590d\u6742\u7684\u7ef4\u4fee\uff0c\u5982\u66f4\u6362\u8282\u6c14\u95e8\u4f53\u6216PCM\uff0c\u8d39\u7528\u53ef\u80fd\u5728$400\u5230$1500\u4e4b\u95f4\u3002<\/p>\n<h3 id=\"can-i-still-drive-my-car-with-a-p0221-code-\">\u6211\u53ef\u4ee5\u7ee7\u7eed\u9a7e\u9a76\u5e26\u6709P0221\u4ee3\u7801\u7684\u8f66\u8f86\u5417\uff1f<\/h3>\n<p>\u867d\u7136\u901a\u5e38\u53ef\u4ee5\u7ee7\u7eed\u9a7e\u9a76\uff0c\u4f46\u4e0d\u5efa\u8bae\u957f\u65f6\u95f4\u9a7e\u9a76\u3002\u5982\u679c\u4e0d\u89e3\u51b3\u6b64\u4ee3\u7801\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u9a7e\u9a76\u6027\u80fd\u95ee\u9898\u548c\u6f5c\u5728\u635f\u574f\u3002<\/p>\n<h3 id=\"how-can-i-prevent-p0221-codes-in-the-future-\">\u5982\u4f55\u9884\u9632\u5c06\u6765\u51fa\u73b0P0221\u4ee3\u7801\uff1f<\/h3>\n<p>\u5b9a\u671f\u7ef4\u62a4\uff0c\u5305\u62ec\u6bcf50,000-100,000\u82f1\u91cc\u6e05\u6d01\u8282\u6c14\u95e8\u4f53\uff0c\u53ca\u65f6\u5904\u7406\u6f0f\u6cb9\u95ee\u9898\uff0c\u4ee5\u53ca\u907f\u514d\u4f7f\u7528\u201c\u6027\u80fd\u82af\u7247\u201d\uff0c\u53ef\u4ee5\u5e2e\u52a9\u9632\u6b62TPS\u95ee\u9898\u3002<\/p>\n<h3 id=\"whats-the-difference-between-p0221-and-other-throttle-position-sensor-codes-\">P0221\u4e0e\u5176\u4ed6\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u4ee3\u7801\u6709\u4f55\u4e0d\u540c\uff1f<\/h3>\n<p>P0221\u4e13\u95e8\u6d89\u53ca\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u7684 &#8220;B&#8221; \u7535\u8def\u3002\u5176\u4ed6\u4ee3\u7801\u5982P0121\u3001P0122\u548cP0123\u6d89\u53caTPS\u529f\u80fd\u7684\u4e0d\u540c\u65b9\u9762\u6216\u5176\u4ed6\u7535\u8def\u3002<\/p>\n<h3 id=\"can-a-p0221-code-cause-my-car-to-go-into-limp-mode-\">P0221\u4ee3\u7801\u4f1a\u5bfc\u81f4\u6211\u7684\u8f66\u8fdb\u5165\u201c\u8ddb\u884c\u6a21\u5f0f\u201d\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4e3a\u4e86\u4fdd\u62a4\u53d1\u52a8\u673a\uff0c\u8f66\u8f86\u53ef\u80fd\u8fdb\u5165\u6545\u969c\u4fdd\u62a4\u6a21\u5f0f\u6216\u201c\u8ddb\u884c\u6a21\u5f0f\u201d\uff0c\u9650\u5236\u8282\u6c14\u95e8\u7684\u5f00\u5ea6\u5e76\u964d\u4f4e\u6027\u80fd\u3002<\/p>\n<h3 id=\"how-long-does-it-take-to-fix-a-p0221-code-\">\u4fee\u590dP0221\u4ee3\u7801\u9700\u8981\u591a\u957f\u65f6\u95f4\uff1f<\/h3>\n<p>\u4fee\u7406\u65f6\u95f4\u53d6\u51b3\u4e8e\u6839\u672c\u539f\u56e0\u3002\u50cf\u66f4\u6362\u4f20\u611f\u5668\u8fd9\u6837\u7b80\u5355\u7684\u4fee\u590d\u53ef\u80fd\u9700\u89811-2\u5c0f\u65f6\uff0c\u800c\u66f4\u590d\u6742\u7684\u7ef4\u4fee\u53ef\u80fd\u9700\u8981\u51e0\u5c0f\u65f6\u3002<\/p>\n<h3 id=\"will-a-p0221-code-clear-itself-\">P0221\u4ee3\u7801\u4f1a\u81ea\u52a8\u6e05\u9664\u5417\uff1f<\/h3>\n<p>\u5982\u679c\u95ee\u9898\u89e3\u51b3\uff0c\u4ee3\u7801\u53ef\u80fd\u4f1a\u6682\u65f6\u6e05\u9664\uff0c\u4f46\u5982\u679c\u672a\u4fee\u590d\u6839\u672c\u95ee\u9898\uff0c\u5b83\u53ef\u80fd\u4f1a\u518d\u6b21\u51fa\u73b0\u3002\u6700\u597d\u8fdb\u884c\u6b63\u786e\u7684\u8bca\u65ad\u548c\u7ef4\u4fee\u3002<\/p>\n<h3 id=\"can-a-dirty-throttle-body-cause-a-p0221-code-\">\u810f\u6c61\u7684\u8282\u6c14\u95e8\u4f53\u4f1a\u5bfc\u81f4P0221\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u810f\u6c61\u6216\u79ef\u78b3\u7684\u8282\u6c14\u95e8\u4f53\u53ef\u80fd\u89e6\u53d1P0221\u4ee3\u7801\u3002\u6e05\u6d01\u8282\u6c14\u95e8\u4f53\u901a\u5e38\u662f\u6700\u65e9\u7684\u8bca\u65ad\u6b65\u9aa4\u4e4b\u4e00\u3002<\/p>\n<h3 id=\"is-a-p0221-code-covered-under-warranty-\">P0221\u4ee3\u7801\u662f\u5426\u5305\u542b\u5728\u4fdd\u4fee\u8303\u56f4\u5185\uff1f<\/h3>\n<p>\u662f\u5426\u6db5\u76d6\u53d6\u51b3\u4e8e\u60a8\u7684\u5177\u4f53\u4fdd\u4fee\u3002\u8bb8\u591a\u52a8\u529b\u603b\u6210\u4fdd\u4fee\u4f1a\u6db5\u76d6\u6b64\u95ee\u9898\uff0c\u4f46\u6700\u597d\u5411\u60a8\u7684\u7ecf\u9500\u5546\u6216\u4fdd\u4fee\u63d0\u4f9b\u5546\u67e5\u8be2\u3002<\/p>\n<h3 id=\"can-bad-fuel-cause-a-p0221-code-\">\u52a3\u8d28\u71c3\u6cb9\u4f1a\u5bfc\u81f4P0221\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u867d\u7136\u52a3\u8d28\u71c3\u6cb9\u4f1a\u5bfc\u81f4\u5404\u79cd\u53d1\u52a8\u673a\u95ee\u9898\uff0c\u4f46\u5b83\u4e0d\u592a\u53ef\u80fd\u76f4\u63a5\u5bfc\u81f4P0221\u4ee3\u7801\u3002\u6b64\u4ee3\u7801\u901a\u5e38\u4e0e\u4f20\u611f\u5668\u6216\u7535\u8def\u95ee\u9898\u6709\u5173\u3002<\/p>\n<h3 id=\"how-does-the-throttle-position-sensor-work-\">\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u5982\u4f55\u5de5\u4f5c\uff1f<\/h3>\n<p>TPS\u662f\u4e00\u4e2a\u7535\u4f4d\u8ba1\uff0c\u7528\u4e8e\u6d4b\u91cf\u8282\u6c14\u95e8\u9600\u7684\u4f4d\u7f6e\uff0c\u5e76\u5411PCM\u53d1\u9001\u7535\u538b\u4fe1\u53f7\u3002\u968f\u7740\u8282\u6c14\u95e8\u7684\u6253\u5f00\uff0c\u7535\u538b\u589e\u52a0\uff0c\u901a\u5e38\u4ece\u6020\u901f\u65f6\u7684\u7ea60.5V\u589e\u52a0\u5230\u5168\u5f00\u8282\u6c14\u95e8\u65f6\u76844.5V\u3002<\/p>\n<h3 id=\"can-weather-conditions-affect-the-p0221-code-\">\u5929\u6c14\u72b6\u51b5\u4f1a\u5f71\u54cdP0221\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u6781\u7aef\u5929\u6c14\u6761\u4ef6\uff0c\u7279\u522b\u662f\u6f6e\u6e7f\u5929\u6c14\uff0c\u53ef\u80fd\u4f1a\u5f71\u54cd\u4f20\u611f\u5668\u548c\u7535\u7ebf\u7684\u6027\u80fd\u3002\u8fde\u63a5\u5668\u4e2d\u7684\u6c34\u6216\u8150\u8680\u53ef\u80fd\u5bfc\u81f4TPS\u95ee\u9898\u3002<\/p>\n<h3 id=\"what-should-i-do-if-the-p0221-code-returns-after-repair-\">\u5982\u679cP0221\u4ee3\u7801\u5728\u4fee\u590d\u540e\u8fd4\u56de\uff0c\u6211\u8be5\u600e\u4e48\u529e\uff1f<\/h3>\n<p>\u5982\u679c\u4ee3\u7801\u5728\u4fee\u590d\u540e\u8fd4\u56de\uff0c\u8fd9\u53ef\u80fd\u8868\u660e\u662f\u95f4\u6b47\u6027\u95ee\u9898\u6216\u6839\u672c\u539f\u56e0\u672a\u5b8c\u5168\u89e3\u51b3\u3002\u5e94\u518d\u6b21\u8fd4\u56de\u60a8\u7684\u673a\u68b0\u5e08\u5904\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u8bca\u65ad\uff0c\u53ef\u80fd\u5305\u62ec\u66f4\u6df1\u5165\u7684\u7535\u7ebf\u68c0\u67e5\u6216PCM\u6d4b\u8bd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>P0221\u4ee3\u7801\u662f\u4ec0\u4e48\uff1f P0221\u4ee3\u7801\u8868\u793a\u8282\u6c14\u95e8\/\u6cb9\u95e8\u8e0f\u677f\u4f4d\u7f6e\u4f20\u611f\u5668\/\u5f00\u5173 &#8220;B&#8221; \u7535<\/p>\n","protected":false},"author":13,"featured_media":287163,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-287162","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\/287162","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=287162"}],"version-history":[{"count":4,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/posts\/287162\/revisions"}],"predecessor-version":[{"id":288310,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/posts\/287162\/revisions\/288310"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/media\/287163"}],"wp:attachment":[{"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/media?parent=287162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/categories?post=287162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/tags?post=287162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}