{"id":287093,"date":"2024-10-16T11:59:50","date_gmt":"2024-10-16T11:59:50","guid":{"rendered":"https:\/\/www.ziptuning.com\/zh\/?p=287093"},"modified":"2024-10-16T12:00:21","modified_gmt":"2024-10-16T12:00:21","slug":"p0121-throttle-position-sensor-performance","status":"publish","type":"post","link":"https:\/\/www.ziptuning.com\/zh\/blog\/p0121-throttle-position-sensor-performance\/","title":{"rendered":"P0121 &#8211; \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u6027\u80fd\u6545\u969c"},"content":{"rendered":"<p>P0121\u4ee3\u7801\u8868\u793a\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\uff08TPS\uff09\u7535\u8def\u6027\u80fd\u95ee\u9898\u3002\u8fd9\u662f\u4e00\u4e2a\u901a\u7528\u7684OBD-II\u6545\u969c\u7801\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u8f66\u8f86\uff0c\u4f46\u786e\u5207\u7684\u5b9a\u4e49\u548c\u75c7\u72b6\u53ef\u80fd\u56e0\u8f66\u8f86\u54c1\u724c\u548c\u578b\u53f7\u7565\u6709\u4e0d\u540c\u3002<\/p>\n<div class=\"workshop-experience-text\">\n<p>\u5728\u6211\u4eec\u7684\u8f66\u95f4\uff0c\u6211\u4eec\u53d1\u73b0P0121\u4ee3\u7801\u5728\u5404\u79cd\u8f66\u578b\u4e2d\u76f8\u5bf9\u5e38\u89c1\u3002\u867d\u7136\u5b83\u4f1a\u5f71\u54cd\u6765\u81ea\u7f8e\u56fd\u3001\u4e9a\u6d32\u548c\u6b27\u6d32\u5236\u9020\u5546\u7684\u8f66\u8f86\uff0c\u4f46\u6211\u4eec\u5728\u67d0\u4e9b\u6b27\u6d32\u6c7d\u8f66\u4e0a\u770b\u5230\u7684\u9891\u7387\u66f4\u9ad8\u3002\u6bd4\u5982\uff0c\u4e0a\u5468\u6211\u4eec\u63a5\u5230\u4e00\u8f86\u6c83\u5c14\u6c83S60\uff0c\u5b83\u7684P0121\u4ee3\u7801\u662f\u7531\u6545\u969c\u7684\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u5f15\u8d77\u7684\u3002\u8f66\u4e3b\u63d0\u5230\u5728\u52a0\u901f\u65f6\u5076\u5c14\u4f1a\u51fa\u73b0\u6296\u52a8\uff0c\u7136\u540e\u68c0\u67e5\u5f15\u64ce\u706f\u4eae\u8d77\u3002\u8fc7\u53bb\u51e0\u4e2a\u6708\uff0c\u6211\u4eec\u8fd8\u5904\u7406\u4e86\u51e0\u8f86\u5927\u4f17\u548c\u5b9d\u9a6c\uff0c\u901a\u5e38\u662f\u7531\u4e8e\u7ebf\u8def\u95ee\u9898\u6216\u8282\u6c14\u95e8\u4f53\u79ef\u78b3\u6c61\u67d3\u5bfc\u81f4\u7684\u3002\u5728\u6211\u4eec\u7684\u7ecf\u9a8c\u4e2d\uff0c\u53ca\u65f6\u89e3\u51b3\u6f5c\u5728\u7684\u539f\u56e0\uff0c\u65e0\u8bba\u662f\u4f20\u611f\u5668\u66f4\u6362\u3001\u7ebf\u8def\u4fee\u590d\u8fd8\u662f\u6e05\u6d01\u8282\u6c14\u95e8\u4f53\uff0c\u5bf9\u4e8e\u9632\u6b62\u8fdb\u4e00\u6b65\u7684\u9a7e\u9a76\u6027\u80fd\u95ee\u9898\u548c\u786e\u4fdd\u53d1\u52a8\u673a\u6700\u4f73\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/div>\n<h2 id=\"urgency-and-drivability\">\u7d27\u6025\u6027\u548c\u9a7e\u9a76\u6027\u80fd<\/h2>\n<p>\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u5e26\u6709P0121\u4ee3\u7801\u7684\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u4ee5\u8c28\u614e\u9a7e\u9a76\u3002\u7136\u800c\uff0c\u6700\u597d\u5c3d\u5feb\u8bca\u65ad\u5e76\u4fee\u590d\u95ee\u9898\uff0c\u4ee5\u907f\u514d\u6f5c\u5728\u7684\u9a7e\u9a76\u6027\u80fd\u95ee\u9898\u548c\u9632\u6b62\u8fdb\u4e00\u6b65\u7684\u635f\u574f\u3002\u75c7\u72b6\u5982\u6020\u901f\u4e0d\u7a33\u3001\u7184\u706b\u3001\u52a8\u529b\u4e0b\u964d\u548c\u71c3\u6cb9\u7ecf\u6d4e\u6027\u5dee\u90fd\u9700\u8981\u7acb\u5373\u5904\u7406\u3002\u5982\u679c\u8f66\u8f86\u8fdb\u5165\u4e86\u201c\u8ddb\u884c\u6a21\u5f0f\u201d\u5e76\u4f34\u6709\u4e25\u91cd\u7684\u6cb9\u95e8\u54cd\u5e94\u53d7\u9650\uff0c\u8bf7\u5c06\u5176\u62d6\u81f3\u4fee\u7406\u5382\u8fdb\u884c\u8bca\u65ad\u548c\u4fee\u590d\u3002<\/p>\n<h2 id=\"detailed-code-information\">\u6545\u969c\u7801\u8be6\u7ec6\u4fe1\u606f<\/h2>\n<p>TPS\u662f\u4e00\u4e2a\u7535\u4f4d\u8ba1\uff0c\u5b83\u5411\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757\uff08ECM\uff09\u63d0\u4f9b\u7535\u538b\u4fe1\u53f7\uff0c\u6307\u793a\u8282\u6c14\u95e8\u9600\u7684\u7cbe\u786e\u4f4d\u7f6e\u3002ECM\u4f7f\u7528\u6b64\u4fe1\u606f\u6765\u8c03\u6574\u71c3\u6cb9\u55b7\u5c04\u3001\u70b9\u706b\u6b63\u65f6\u548c\u5176\u4ed6\u53d1\u52a8\u673a\u53c2\u6570\u3002\u5f53ECM\u68c0\u6d4b\u5230TPS\u4fe1\u53f7\u8d85\u51fa\u9884\u671f\u8303\u56f4\u6216\u4e0e\u5176\u4ed6\u4f20\u611f\u5668\u6570\u636e\u4e0d\u5339\u914d\u65f6\uff0c\u4f1a\u89e6\u53d1P0121\u4ee3\u7801\u3002<\/p>\n<p>\u6d89\u53ca\u7684\u5173\u952e\u90e8\u4ef6\uff1a<\/p>\n<ul>\n<li>\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\uff08TPS\uff09\uff1a\u6d4b\u91cf\u8282\u6c14\u95e8\u9600\u89d2\u5ea6\u5e76\u5411ECM\u53d1\u9001\u7535\u538b\u4fe1\u53f7<\/li>\n<li>\u8282\u6c14\u95e8\u4f53\uff1a\u5bb9\u7eb3\u8282\u6c14\u95e8\u9600\u548cTPS<\/li>\n<li>\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757\uff08ECM\uff09\uff1a\u63a5\u6536TPS\u4fe1\u53f7\u5e76\u63a7\u5236\u53d1\u52a8\u673a\u529f\u80fd<\/li>\n<\/ul>\n<h2 id=\"common-causes\">\u5e38\u89c1\u539f\u56e0<\/h2>\n<p>\u53ef\u80fd\u5bfc\u81f4P0121\u4ee3\u7801\u7684\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7531\u4e8e\u78e8\u635f\u3001\u635f\u574f\u6216\u6c61\u67d3\u5bfc\u81f4TPS\u6545\u969c<\/li>\n<li>TPS\u7535\u8def\u4e2d\u7684\u7ebf\u8def\u635f\u574f\u6216\u7535\u6c14\u8fde\u63a5\u4e0d\u826f<\/li>\n<li>\u8282\u6c14\u95e8\u4f53\u6c61\u67d3\u6216\u79ef\u78b3\u5f71\u54cdTPS\u7684\u8fd0\u884c<\/li>\n<li>ECM\u6545\u969c\u6216\u8f6f\u4ef6\u95ee\u9898\uff08\u8f83\u5c11\u89c1\uff09<\/li>\n<\/ul>\n<h2 id=\"step-by-step-diagnosis\">\u9010\u6b65\u8bca\u65ad<\/h2>\n<ol>\n<li>\u8fde\u63a5\u626b\u63cf\u5de5\u5177\u5e76\u68c0\u67e5\u662f\u5426\u6709\u5176\u4ed6\u6545\u969c\u7801\u3002\u6e05\u9664\u6545\u969c\u7801\u5e76\u8bd5\u9a7e\uff0c\u67e5\u770bP0121\u662f\u5426\u518d\u6b21\u51fa\u73b0\u3002<\/li>\n<li>\u76ee\u89c6\u68c0\u67e5TPS\u7684\u7ebf\u8def\u548c\u8fde\u63a5\u5668\u662f\u5426\u6709\u635f\u574f\u3001\u8150\u8680\u6216\u677e\u52a8\u7684\u8fde\u63a5\u3002\u6839\u636e\u9700\u8981\u8fdb\u884c\u4fee\u590d\u3002<\/li>\n<li>\u4f7f\u7528\u6570\u5b57\u4e07\u7528\u8868\uff08DMM\uff09\u6d4b\u8bd5TPS\u53c2\u8003\u7535\u538b\uff085V\uff09\u548c\u63a5\u5730\u4fe1\u53f7\u3002\u89c4\u683c\uff1a4.8-5.2V\uff0c\u5c0f\u4e8e0.1V\u3002<\/li>\n<li>\u4f7f\u7528DMM\u6d4b\u8bd5TPS\u7535\u963b\u3002\u5178\u578b\u89c4\u683c\uff1a\u8282\u6c14\u95e8\u5173\u95ed\u65f60.5-1.5k\u03a9\uff0c\u8282\u6c14\u95e8\u5168\u5f00\u65f63.5-4.5k\u03a9\u3002<\/li>\n<li>\u68c0\u67e5\u8282\u6c14\u95e8\u4f53\u662f\u5426\u6709\u79ef\u78b3\u6216\u5361\u6ede\u3002\u5982\u6709\u5fc5\u8981\uff0c\u7528\u8282\u6c14\u95e8\u4f53\u6e05\u6d01\u5242\u8fdb\u884c\u6e05\u6d01\u3002<\/li>\n<\/ol>\n<h2 id=\"repair-solutions\">\u4fee\u590d\u65b9\u6848<\/h2>\n<p>\u5728\u8bca\u65ad\u51fa\u6839\u672c\u539f\u56e0\u540e\uff0cP0121\u4ee3\u7801\u7684\u6f5c\u5728\u4fee\u590d\u65b9\u6848\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\u66f4\u6362\u6545\u969c\u7684TPS\u3002\u62e7\u7d27\u626d\u77e9\uff1a1.5-2.5Nm\uff0813-22 in-lb\uff09\u3002<\/li>\n<li>\u6e05\u6d01\u8282\u6c14\u95e8\u4f53\u5e76\u68c0\u67e5\u662f\u5426\u6709\u78e8\u635f\u6216\u635f\u574f\u3002\u5982\u6709\u5fc5\u8981\uff0c\u8fdb\u884c\u66f4\u6362\u3002<\/li>\n<li>\u4fee\u590dTPS\u7535\u8def\u4e2d\u635f\u574f\u7684\u7ebf\u8def\u6216\u8fde\u63a5\u5668\u3002\u4f7f\u7528\u710a\u63a5\u548c\u70ed\u7f29\u7ba1\u8fdb\u884c\u4fee\u590d\u3002<\/li>\n<li>\u5982\u679c\u6000\u7591\u662f\u8f6f\u4ef6\u95ee\u9898\uff0c\u91cd\u65b0\u5237\u5199ECM\u3002\u5982\u679cECM\u635f\u574f\uff0c\u5219\u66f4\u6362\u3002<\/li>\n<\/ol>\n<h2 id=\"parts-and-repair-costs\">\u96f6\u90e8\u4ef6\u548c\u4fee\u7406\u8d39\u7528<\/h2>\n<p>P0121\u4ee3\u7801\u7684\u5e73\u5747\u8bca\u65ad\u548c\u4fee\u7406\u8d39\u7528\uff1a<\/p>\n<ul>\n<li>\u7ecf\u9500\u5546\uff1a150-300\u7f8e\u5143 \/ 135-270\u6b27\u5143<\/li>\n<li>\u72ec\u7acb\u8f66\u95f4\uff1a100-200\u7f8e\u5143 \/ 90-180\u6b27\u5143<\/li>\n<\/ul>\n<p>\u6240\u9700\u7684\u5178\u578b\u90e8\u4ef6\uff1a<\/p>\n<ul>\n<li>TPS\uff1a75-200\u7f8e\u5143 \/ 68-180\u6b27\u5143\uff08OEM\uff09\uff0c40-100\u7f8e\u5143 \/ 36-90\u6b27\u5143\uff08\u552e\u540e\u5e02\u573a\uff09<\/li>\n<li>\u63d2\u5934\u8fde\u63a5\u5668\uff1a10-30\u7f8e\u5143 \/ 9-27\u6b27\u5143<\/li>\n<li>\u8282\u6c14\u95e8\u4f53\u57ab\u7247\uff1a5-20\u7f8e\u5143 \/ 4-18\u6b27\u5143<\/li>\n<\/ul>\n<h2 id=\"prevention\">\u9884\u9632\u63aa\u65bd<\/h2>\n<p>\u4e3a\u4e86\u9632\u6b62P0121\u53ca\u76f8\u5173\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u6e05\u6d01\u8282\u6c14\u95e8\u4f53\u548c\u7a7a\u6c14\u6ee4\u6e05\u5668\uff08\u6bcf\u884c\u9a7630,000\u82f1\u91cc \/ 50,000\u516c\u91cc\uff09<\/li>\n<li>\u68c0\u67e5TPS\u7ebf\u675f\u662f\u5426\u6709\u78e8\u635f\u6216\u635f\u574f<\/li>\n<li>\u4fee\u7406\u65f6\u4f7f\u7528OEM\u6216\u9ad8\u8d28\u91cf\u7684\u552e\u540e\u5e02\u573a\u90e8\u4ef6<\/li>\n<li>\u907f\u514d\u4f7f\u7528\u53ef\u80fd\u6539\u53d8TPS\u529f\u80fd\u7684\u552e\u540e\u201c\u6027\u80fd\u82af\u7247\u201d<\/li>\n<\/ul>\n<h2 id=\"related-issues\">\u76f8\u5173\u95ee\u9898<\/h2>\n<p>\u53ef\u80fd\u4e0eP0121\u4e00\u8d77\u51fa\u73b0\u7684\u5176\u4ed6\u5e38\u89c1\u6545\u969c\u7801\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>P0122 &#8211; TPS &#8220;A&#8221;\u7535\u8def\u4f4e\u8f93\u5165\uff1a\u6307\u793aTPS\u4fe1\u53f7\u5361\u5728\u4f4e\u4f4d<\/li>\n<li>P0123 &#8211; TPS &#8220;A&#8221;\u7535\u8def\u9ad8\u8f93\u5165\uff1a\u6307\u793aTPS\u4fe1\u53f7\u5361\u5728\u9ad8\u4f4d<\/li>\n<li>P0222 &#8211; TPS &#8220;B&#8221;\u7535\u8def\u4f4e\u8f93\u5165\uff1a\u6307\u793a\u5197\u4f59TPS\u4fe1\u53f7\u5361\u5728\u4f4e\u4f4d<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u4ee3\u7801\u53ef\u80fd\u4e0eP0121\u6709\u7c7b\u4f3c\u7684\u539f\u56e0\uff0c\u5982TPS\u6545\u969c\u3001\u7ebf\u8def\u95ee\u9898\u6216\u8282\u6c14\u95e8\u4f53\u95ee\u9898\u3002\u7cfb\u7edf\u5730\u89e3\u51b3\u6240\u6709\u4ee3\u7801\u5bf9\u4e8e\u5b8c\u5168\u89e3\u51b3\u6f5c\u5728\u6545\u969c\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<h2 id=\"frequently-asked-questions-faq-about-p0121-code\">\u5173\u4e8eP0121\u4ee3\u7801\u7684\u5e38\u89c1\u95ee\u9898\uff08FAQ\uff09<\/h2>\n<h3 id=\"what-does-the-p0121-code-mean-\">P0121\u4ee3\u7801\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/h3>\n<p>P0121\u4ee3\u7801\u8868\u793a\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\uff08TPS\uff09\u7535\u8def\u201cA\u201d\u6027\u80fd\u95ee\u9898\u3002\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757\uff08ECM\uff09\u68c0\u6d4b\u5230TPS\u4fe1\u53f7\u7535\u538b\u8d85\u51fa\u4e86\u4e0e\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u7535\u8def\u201cB\u201d\u6bd4\u8f83\u7684\u9884\u671f\u8303\u56f4\u3002<\/p>\n<h3 id=\"is-the-p0121-code-a-generic-code-\">P0121\u662f\u901a\u7528\u6545\u969c\u7801\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0cP0121\u662f\u4e00\u4e2a\u9002\u7528\u4e8e\u5927\u591a\u6570\u8f66\u8f86\u7684\u901a\u7528OBD-II\u8bca\u65ad\u6545\u969c\u7801\u3002\u7136\u800c\uff0c\u4e0d\u540c\u8f66\u8f86\u54c1\u724c\u548c\u578b\u53f7\u4e4b\u95f4\u7684\u786e\u5207\u5b9a\u4e49\u548c\u6545\u969c\u6807\u51c6\u53ef\u80fd\u7565\u6709\u4e0d\u540c\u3002<\/p>\n<h3 id=\"what-are-the-common-symptoms-of-a-p0121-code-\">P0121\u4ee3\u7801\u7684\u5e38\u89c1\u75c7\u72b6\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>P0121\u4ee3\u7801\u7684\u5e38\u89c1\u75c7\u72b6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u68c0\u67e5\u5f15\u64ce\u706f\u4eae\u8d77<\/li>\n<li>\u6020\u901f\u4e0d\u7a33\u6216\u7184\u706b<\/li>\n<li>\u53d1\u52a8\u673a\u52a8\u529b\u4e0b\u964d<\/li>\n<li>\u52a0\u901f\u4e0d\u826f<\/li>\n<li>\u71c3\u6cb9\u7ecf\u6d4e\u6027\u4e0b\u964d<\/li>\n<\/ul>\n<h3 id=\"can-i-still-drive-with-a-p0121-code-\">\u5e26\u6709P0121\u4ee3\u7801\u7684\u60c5\u51b5\u4e0b\u8fd8\u80fd\u7ee7\u7eed\u9a7e\u9a76\u5417\uff1f<\/h3>\n<p>\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u4ee5\u5c0f\u5fc3\u9a7e\u9a76\u5e26\u6709P0121\u4ee3\u7801\u7684\u8f66\u8f86\u3002\u7136\u800c\uff0c\u9a7e\u9a76\u6027\u80fd\u95ee\u9898\u5982\u7184\u706b\u3001\u52a8\u529b\u4e0d\u8db3\u548c\u71c3\u6cb9\u7ecf\u6d4e\u6027\u5dee\u53ef\u80fd\u4f1a\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u800c\u6076\u5316\u3002\u6700\u597d\u5c3d\u5feb\u8bca\u65ad\u5e76\u4fee\u590d\u95ee\u9898\uff0c\u4ee5\u907f\u514d\u8fdb\u4e00\u6b65\u7684\u6545\u969c\u3002<\/p>\n<h3 id=\"what-are-the-potential-causes-of-a-p0121-code-\">P0121\u4ee3\u7801\u7684\u6f5c\u5728\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>P0121\u4ee3\u7801\u7684\u6f5c\u5728\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u6545\u969c<\/li>\n<li>TPS\u7535\u8def\u4e2d\u7684\u7ebf\u8def\u635f\u574f\u6216\u7535\u6c14\u8fde\u63a5\u4e0d\u826f<\/li>\n<li>\u8282\u6c14\u95e8\u4f53\u6c61\u67d3\u6216\u79ef\u78b3\u5f71\u54cdTPS\u7684\u8fd0\u884c<\/li>\n<li>\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757\u6545\u969c\uff08\u7f55\u89c1\uff09<\/li>\n<\/ul>\n<h3 id=\"how-do-you-diagnose-a-p0121-code-\">\u5982\u4f55\u8bca\u65adP0121\u4ee3\u7801\uff1f<\/h3>\n<p>\u8bca\u65adP0121\u4ee3\u7801\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u8fde\u63a5\u626b\u63cf\u5de5\u5177\u5e76\u68c0\u67e5\u662f\u5426\u6709\u5176\u4ed6\u6545\u969c\u7801\u3002\u6e05\u9664\u6545\u969c\u7801\u5e76\u8bd5\u9a7e\uff0c\u67e5\u770bP0121\u662f\u5426\u518d\u6b21\u51fa\u73b0\u3002<\/li>\n<li>\u76ee\u89c6\u68c0\u67e5TPS\u7684\u7ebf\u8def\u548c\u8fde\u63a5\u5668\u662f\u5426\u6709\u635f\u574f\u6216\u677e\u52a8\u7684\u8fde\u63a5\u3002<\/li>\n<li>\u4f7f\u7528\u4e07\u7528\u8868\u6d4b\u8bd5TPS\u53c2\u8003\u7535\u538b\u548c\u63a5\u5730\u4fe1\u53f7\u3002<\/li>\n<li>\u68c0\u67e5TPS\u7535\u963b\u5e76\u4e0e\u89c4\u683c\u8fdb\u884c\u6bd4\u8f83\u3002<\/li>\n<li>\u68c0\u67e5\u8282\u6c14\u95e8\u4f53\u662f\u5426\u6709\u6c61\u57a2\u6216\u79ef\u78b3\u3002<\/li>\n<\/ol>\n<h3 id=\"what-are-the-common-fixes-for-a-p0121-code-\">P0121\u4ee3\u7801\u7684\u5e38\u89c1\u4fee\u590d\u65b9\u6cd5\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>P0121\u4ee3\u7801\u7684\u5e38\u89c1\u4fee\u590d\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u66f4\u6362\u6545\u969c\u7684\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668<\/li>\n<li>\u4fee\u590dTPS\u7535\u8def\u4e2d\u7684\u7ebf\u8def\u6216\u8fde\u63a5\u5668\u635f\u574f<\/li>\n<li>\u6e05\u6d01\u8282\u6c14\u95e8\u4f53\uff0c\u5982\u679c\u6709\u6c61\u67d3\u6216\u79ef\u78b3<\/li>\n<li>\u66f4\u6362\u6545\u969c\u7684ECM\uff08\u7f55\u89c1\uff09<\/li>\n<\/ul>\n<h3 id=\"how-much-does-it-cost-to-diagnose-and-fix-a-p0121-code-\">\u8bca\u65ad\u548c\u4fee\u590dP0121\u4ee3\u7801\u7684\u8d39\u7528\u662f\u591a\u5c11\uff1f<\/h3>\n<p>\u8bca\u65ad\u548c\u4fee\u590dP0121\u4ee3\u7801\u7684\u5e73\u5747\u8d39\u7528\u5728100-300\u7f8e\u5143\u4e4b\u95f4\u3002\u8bca\u65ad\u8d39\u7528\u5927\u7ea6\u4e3a75-150\u7f8e\u5143\uff0c\u5982\u679c\u9700\u8981\u66f4\u6362TPS\uff0c\u96f6\u4ef6\u8d39\u7528\u572840-200\u7f8e\u5143\u4e4b\u95f4\u3002\u4eba\u5de5\u8d39\u7528\u901a\u5e38\u4e3a50-150\u7f8e\u5143\u3002<\/p>\n<h3 id=\"can-a-bad-throttle-position-sensor-cause-shifting-problems-\">\u6545\u969c\u7684\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u4f1a\u5bfc\u81f4\u6362\u6321\u95ee\u9898\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u6545\u969c\u7684TPS\u53ef\u80fd\u4f1a\u5411\u53d8\u901f\u7bb1\u63a7\u5236\u6a21\u5757\u53d1\u9001\u4e0d\u6b63\u786e\u7684\u6570\u636e\uff0c\u5bfc\u81f4\u6362\u6321\u4e0d\u89c4\u5f8b\u3001\u6362\u6321\u51b2\u51fb\u6216\u53d7\u9650\u7684\u6863\u4f4d\u64cd\u4f5c\u3002\u53d1\u52a8\u673a\u548c\u53d8\u901f\u7bb1\u90fd\u4f9d\u8d56\u4e8e\u51c6\u786e\u7684TPS\u4fe1\u53f7\u6765\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<h3 id=\"what-does-a-throttle-position-sensor-do-\">\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\uff08TPS\uff09\u662f\u4e00\u4e2a\u7535\u4f4d\u8ba1\uff0c\u5b83\u63d0\u4f9b\u7535\u538b\u4fe1\u53f7\uff0c\u6307\u793a\u8282\u6c14\u95e8\u9600\u7684\u7cbe\u786e\u89d2\u5ea6\u7ed9ECM\u3002ECM\u4f7f\u7528\u8fd9\u4e9b\u6570\u636e\u6765\u63a7\u5236\u71c3\u6cb9\u55b7\u5c04\u3001\u70b9\u706b\u6b63\u65f6\u3001\u53d8\u901f\u7bb1\u6362\u6321\u7b49\u529f\u80fd\u3002<\/p>\n<h3 id=\"how-do-you-test-a-throttle-position-sensor-\">\u5982\u4f55\u6d4b\u8bd5\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\uff1f<\/h3>\n<p>\u6d4b\u8bd5TPS\u7684\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u5728\u5173\u95ed\u94a5\u5319\u65f6\u65ad\u5f00TPS\u7684\u7535\u6c14\u8fde\u63a5\u3002<\/li>\n<li>\u6253\u5f00\u70b9\u706b\u5f00\u5173\uff08\u53d1\u52a8\u673a\u5173\u95ed\uff09\uff0c\u68c0\u67e5\u7535\u6e90\u548c\u63a5\u5730\u5f15\u811a\u4e4b\u95f4\u7684\u53c2\u8003\u7535\u538b\u3002\u5e94\u4e3a5V +\/-0.5V\u3002<\/li>\n<li>\u5728\u4fe1\u53f7\u5f15\u811a\u548c\u63a5\u5730\u5f15\u811a\u4e4b\u95f4\u8fde\u63a5\u6b27\u59c6\u8868\u3002\u6020\u901f\u65f6\u7535\u963b\u5e94\u4e3a0.5-3.5k\u03a9\uff0c\u8282\u6c14\u95e8\u5168\u5f00\u65f6\u4e3a3.5-5.5k\u03a9\u3002<\/li>\n<li>\u624b\u52a8\u6253\u5f00\u8282\u6c14\u95e8\uff0c\u786e\u4fdd\u7535\u963b\u5e73\u6ed1\u53d8\u5316\u3002<\/li>\n<\/ol>\n<h3 id=\"can-you-replace-just-the-throttle-position-sensor-or-do-you-have-to-replace-the-whole-throttle-body-\">\u53ef\u4ee5\u53ea\u66f4\u6362\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\uff0c\u8fd8\u662f\u5fc5\u987b\u66f4\u6362\u6574\u4e2a\u8282\u6c14\u95e8\u4f53\uff1f<\/h3>\n<p>\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u5982\u679cTPS\u6709\u6545\u969c\uff0c\u60a8\u53ef\u4ee5\u53ea\u66f4\u6362TPS\u3002\u8be5\u4f20\u611f\u5668\u901a\u5e38\u75282-4\u4e2a\u87ba\u4e1d\u56fa\u5b9a\u5728\u8282\u6c14\u95e8\u4f53\u4e0a\u3002\u7136\u800c\uff0c\u5982\u679c\u8282\u6c14\u95e8\u4f53\u4e25\u91cd\u6c61\u67d3\u6216\u635f\u574f\uff0c\u53ef\u80fd\u9700\u8981\u4e00\u8d77\u66f4\u6362\u3002<\/p>\n<h3 id=\"what-happens-if-you-unplug-the-throttle-position-sensor-\">\u5982\u679c\u65ad\u5f00\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u4f1a\u53d1\u751f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5982\u679c\u65ad\u5f00TPS\uff0cECM\u5c06\u68c0\u6d4b\u5230\u7535\u8def\u6545\u969c\u5e76\u89e6\u53d1\u50cfP0121\u8fd9\u6837\u7684\u6545\u969c\u7801\u3002\u53d1\u52a8\u673a\u53ef\u80fd\u4f1a\u8fdb\u5165\u6545\u969c\u5b89\u5168\u6216\u201c\u8ddb\u884c\u201d\u6a21\u5f0f\uff0c\u52a8\u529b\u4e0b\u964d\uff0c\u9a7e\u9a76\u6027\u80fd\u53d8\u5dee\u3002ECM\u5728\u672a\u6536\u5230\u6709\u6548\u7684TPS\u4fe1\u53f7\u65f6\u4f7f\u7528\u9ed8\u8ba4\u7684\u8282\u6c14\u95e8\u4f4d\u7f6e\u503c\u3002<\/p>\n<h3 id=\"how-long-does-it-take-to-replace-a-throttle-position-sensor-\">\u66f4\u6362\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u9700\u8981\u591a\u957f\u65f6\u95f4\uff1f<\/h3>\n<p>\u66f4\u6362\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u901a\u5e38\u9700\u898130\u5206\u949f\u52301\u5c0f\u65f6\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u5176\u4f4d\u7f6e\u548c\u53ef\u8fbe\u6027\u3002\u4fee\u7406\u6d89\u53ca\u65ad\u5f00\u7535\u6c14\u8fde\u63a5\u3001\u62c6\u5378\u7d27\u56fa\u4ef6\u3001\u5b89\u88c5\u65b0TPS\u5e76\u91cd\u65b0\u8fde\u63a5\u7ebf\u8def\u3002<\/p>\n<h3 id=\"do-you-have-to-calibrate-a-new-throttle-position-sensor-\">\u9700\u8981\u6821\u51c6\u65b0\u7684\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u5927\u591a\u6570\u8f66\u8f86\u5728\u66f4\u6362\u4f20\u611f\u5668\u540e\u9700\u8981\u8fdb\u884c\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u7684\u91cd\u65b0\u5b66\u4e60\u6216\u6821\u51c6\u3002\u8fd9\u5141\u8bb8ECM\u8bbe\u7f6e\u6700\u5c0f\u548c\u6700\u5927\u7535\u538b\u9650\u5236\u3002\u6821\u51c6\u7a0b\u5e8f\u56e0\u54c1\u724c\u548c\u578b\u53f7\u800c\u5f02\uff0c\u56e0\u6b64\u8bf7\u67e5\u9605\u539f\u5382\u7ef4\u4fee\u4fe1\u606f\u3002<\/p>\n<h3 id=\"can-a-bad-throttle-position-sensor-cause-a-car-to-shut-off-\">\u6545\u969c\u7684\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u4f1a\u5bfc\u81f4\u8f66\u8f86\u7184\u706b\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6545\u969c\u7684TPS\u4f1a\u5bfc\u81f4\u95f4\u6b47\u6027\u7184\u706b\uff0c\u751a\u81f3\u5bfc\u81f4\u53d1\u52a8\u673a\u5b8c\u5168\u7184\u706b\u3002\u5982\u679c\u4f20\u611f\u5668\u53d1\u9001\u7684\u7535\u538b\u4fe1\u53f7\u8d85\u51fa\u8303\u56f4\uff0c\u53ef\u80fd\u4f1a\u5e72\u6270ECM\u5e76\u6270\u4e71\u71c3\u6cb9\u548c\u70b9\u706b\u63a7\u5236\u7b49\u5173\u952e\u529f\u80fd\u3002<\/p>\n<h3 id=\"what-does-resetting-the-throttle-position-sensor-do-\">\u91cd\u7f6e\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u91cd\u7f6e\u6216\u91cd\u65b0\u6821\u51c6TPS\u5c06\u4f20\u611f\u5668\u7684\u7535\u538b\u8f93\u51fa\u4e0e\u5b9e\u9645\u8282\u6c14\u95e8\u9600\u4f4d\u7f6e\u5339\u914d\u3002\u5f53\u66f4\u6362\u4f20\u611f\u5668\u6216\u6e05\u6d01\u8282\u6c14\u95e8\u4f53\u540e\uff0c\u8fd9\u662f\u5fc5\u8981\u7684\u3002\u91cd\u7f6e\u786e\u4fddECM\u4f7f\u7528\u6b63\u786e\u7684\u8282\u6c14\u95e8\u89d2\u5ea6\u6570\u636e\u8fdb\u884c\u8ba1\u7b97\u3002<\/p>\n<h3 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