{"id":287097,"date":"2024-10-16T12:31:40","date_gmt":"2024-10-16T12:31:40","guid":{"rendered":"https:\/\/www.ziptuning.com\/zh\/?p=287097"},"modified":"2024-10-29T07:42:01","modified_gmt":"2024-10-29T07:42:01","slug":"p0122-throttle-position-sensor-circuit-low","status":"publish","type":"post","link":"https:\/\/www.ziptuning.com\/zh\/blog\/p0122-throttle-position-sensor-circuit-low\/","title":{"rendered":"P0122 &#8211; \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u7535\u8def\u7535\u538b\u4f4e"},"content":{"rendered":"<p>P0122\u8bca\u65ad\u6545\u969c\u7801\uff08DTC\uff09\u8868\u793a\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757\uff08ECM\uff09\u68c0\u6d4b\u5230\u6765\u81ea\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\uff08TPS\uff09\u7535\u8def\u201cA\u201d\u7684\u4f4e\u7535\u538b\u8f93\u5165\u3002\u8be5\u4ee3\u7801\u662f\u4e00\u4e2a\u901a\u7528\u7684\u52a8\u529b\u603b\u6210\u4ee3\u7801\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u54c1\u724c\u548c\u578b\u53f7\u7684\u8f66\u8f86\u3002<\/p>\n<div class=\"workshop-experience-text\">\n<p>\u5728\u6211\u4eec\u7684\u8f66\u95f4\u91cc\uff0c\u6211\u4eec\u7ecf\u5e38\u9047\u5230\u5404\u79cd\u54c1\u724c\u548c\u578b\u53f7\u7684\u8f66\u8f86\u51fa\u73b0P0122\u4ee3\u7801\u3002\u6839\u636e\u6211\u4eec\u7684\u7ecf\u9a8c\uff0c\u50cf\u5927\u4f17\u3001\u5965\u8fea\u548c\u5b9d\u9a6c\u8fd9\u6837\u7684\u6b27\u6d32\u54c1\u724c\u6bd4\u7f8e\u7cfb\u548c\u4e9a\u6d32\u54c1\u724c\u66f4\u5bb9\u6613\u51fa\u73b0\u8fd9\u4e2a\u95ee\u9898\u3002\u5c31\u5728\u4e0a\u5468\uff0c\u6211\u4eec\u4fee\u4e86\u4e00\u8f862015\u6b3e\u5965\u8feaA4\uff0c\u8be5\u8f66\u5b58\u5728\u6020\u901f\u4e0d\u7a33\u548c\u52a0\u901f\u4e0d\u826f\u7684\u95ee\u9898\u3002\u7ecf\u8fc7\u8bca\u65ad\u626b\u63cf\uff0c\u6211\u4eec\u53d1\u73b0P0122\u4ee3\u7801\uff0c\u8868\u660e\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u6545\u969c\u3002\u6211\u4eec\u5728\u5927\u4f17\u6377\u8fbe\u548c\u5e15\u8428\u7279\uff0c\u4ee5\u53ca\u5b9d\u9a6c3\u7cfb\u548c5\u7cfb\u8f66\u578b\u4e0a\u4e5f\u9047\u5230\u8fc7\u7c7b\u4f3c\u7684\u60c5\u51b5\u3002\u5c3d\u7ba1\u8fd9\u4e2a\u95ee\u9898\u5728\u5176\u4ed6\u54c1\u724c\u4e2d\u4e0d\u5e38\u89c1\uff0c\u4f46\u6211\u4eec\u4e5f\u66fe\u5904\u7406\u8fc7\u96ea\u4f5b\u5170\u3001\u798f\u7279\u3001\u4e30\u7530\u548c\u672c\u7530\u8f66\u8f86\u7684P0122\u4ee3\u7801\u3002\u56e0\u6b64\uff0c\u8fd9\u4e2a\u95ee\u9898\u5e76\u4e0d\u4ec5\u9650\u4e8e\u6b27\u6d32\u54c1\u724c\u3002\u4e0d\u8bba\u54c1\u724c\u5982\u4f55\uff0c\u6211\u4eec\u603b\u662f\u5efa\u8bae\u5c3d\u65e9\u89e3\u51b3\u6b64\u4ee3\u7801\uff0c\u4ee5\u907f\u514d\u8fdb\u4e00\u6b65\u7684\u9a7e\u9a76\u95ee\u9898\u548c\u6f5c\u5728\u7684\u53d1\u52a8\u673a\u635f\u574f\u3002<\/p>\n<\/div>\n<h2 id=\"urgency-and-severity\">\u7d27\u6025\u6027\u548c\u4e25\u91cd\u6027<\/h2>\n<p>\u5f53P0122\u4ee3\u7801\u89e6\u53d1\u65f6\uff0c\u77ed\u671f\u5185\u9a7e\u9a76\u8f66\u8f86\u901a\u5e38\u662f\u5b89\u5168\u7684\u3002\u7136\u800c\uff0c\u60a8\u53ef\u80fd\u4f1a\u9047\u5230\u53d1\u52a8\u673a\u6027\u80fd\u4e0b\u964d\u3001\u6020\u901f\u4e0d\u7a33\u6216\u7184\u706b\u7684\u60c5\u51b5\u3002\u4e3a\u4e86\u907f\u514d\u5bf9\u53d1\u52a8\u673a\u6216\u50ac\u5316\u8f6c\u6362\u5668\u9020\u6210\u6f5c\u5728\u635f\u5bb3\uff0c\u6700\u597d\u5c3d\u5feb\u8bca\u65ad\u5e76\u4fee\u590d\u95ee\u9898\u3002\u5982\u679c\u9a7e\u9a76\u6027\u80fd\u4e25\u91cd\u53d7\u5f71\u54cd\uff0c\u5efa\u8bae\u5c06\u8f66\u8f86\u62d6\u5230\u4fee\u7406\u5e97\u3002<\/p>\n<h2 id=\"parts-involved\">\u6d89\u53ca\u7684\u96f6\u4ef6<\/h2>\n<p>P0122\u4ee3\u7801\u4e3b\u8981\u6d89\u53ca\u7684\u90e8\u4ef6\u662f\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\uff08TPS\uff09\u3002TPS\u4f4d\u4e8e\u8282\u6c14\u95e8\u4f53\u4e0a\uff0c\u6d4b\u91cf\u8282\u6c14\u95e8\u9600\u7684\u89d2\u5ea6\u548c\u53d8\u5316\u901f\u7387\uff0c\u5e76\u5c06\u8fd9\u4e9b\u4fe1\u606f\u53d1\u9001\u5230ECM\u3002ECM\u4f7f\u7528TPS\u6570\u636e\u6765\u8c03\u8282\u7a7a\u71c3\u6bd4\u3001\u70b9\u706b\u65f6\u673a\u548c\u5176\u4ed6\u53d1\u52a8\u673a\u53c2\u6570\u3002<\/p>\n<p>\u5176\u4ed6\u53ef\u80fd\u6d89\u53ca\u7684\u90e8\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u8282\u6c14\u95e8\u4f53<\/li>\n<li>\u7ebf\u8def\u548c\u8fde\u63a5\u5668<\/li>\n<li>ECM\uff08\u7f55\u89c1\uff09<\/li>\n<\/ul>\n<h2 id=\"common-causes\">\u5e38\u89c1\u539f\u56e0<\/h2>\n<p>\u5bfc\u81f4P0122\u4ee3\u7801\u7684\u6f5c\u5728\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6545\u969c\u7684TPS<\/li>\n<li>TPS\u7535\u8def\u4e2d\u7684\u7ebf\u8def\u635f\u574f\u6216\u8fde\u63a5\u4e0d\u826f<\/li>\n<li>\u8282\u6c14\u95e8\u4f53\u95ee\u9898<\/li>\n<li>\u7f55\u89c1\u60c5\u51b5\u4e0b\uff0cECM\u6545\u969c<\/li>\n<\/ul>\n<h2 id=\"diagnosis-steps\">\u8bca\u65ad\u6b65\u9aa4<\/h2>\n<ol>\n<li>\n<p>\u626b\u63cf\u5176\u4ed6\u4ee3\u7801\u3002\u5982\u679c\u5b58\u5728\u591a\u4e2a\u4ee3\u7801\uff0c\u6309\u7167\u5b83\u4eec\u51fa\u73b0\u7684\u987a\u5e8f\u8fdb\u884c\u8bca\u65ad\u3002<\/p>\n<\/li>\n<li>\n<p>\u76ee\u89c6\u68c0\u67e5TPS\u4e0eECM\u4e4b\u95f4\u7684\u7ebf\u8def\u548c\u8fde\u63a5\u5668\u3002\u4fee\u590d\u4efb\u4f55\u635f\u574f\u3002<\/p>\n<\/li>\n<li>\n<p>\u6839\u636e\u5236\u9020\u5546\u89c4\u683c\u6d4b\u8bd5TPS\u7535\u8def\u7684\u8fde\u7eed\u6027\u3001\u7535\u538b\u548c\u7535\u963b\u3002<\/p>\n<ul>\n<li>\u5178\u578b\u7684TPS\u53c2\u8003\u7535\u538b\uff1a5V<\/li>\n<li>\u5178\u578b\u7684TPS\u7535\u963b\u8303\u56f4\uff1a1-10k\u03a9<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5982\u679c\u7ebf\u8def\u6b63\u5e38\uff0c\u66f4\u6362TPS\u3002<\/p>\n<\/li>\n<li>\n<p>\u6e05\u9664\u4ee3\u7801\u5e76\u8bd5\u9a7e\u4ee5\u9a8c\u8bc1\u7ef4\u4fee\u6548\u679c\u3002<\/p>\n<\/li>\n<\/ol>\n<h2 id=\"repair-cost\">\u7ef4\u4fee\u8d39\u7528<\/h2>\n<p>\u8bca\u65ad\u548c\u7ef4\u4feeP0122\u4ee3\u7801\u7684\u9884\u671f\u8d39\u7528\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\u8bca\u65ad\u8d39\u7528\uff1a1\u5c0f\u65f6\u4eba\u5de5\uff0875-150\u7f8e\u5143\uff0c70-140\u6b27\u5143\uff09<\/li>\n<li>TPS\u66f4\u6362\uff1a\u96f6\u4ef6\u8d39\u752850-200\u7f8e\u5143\uff0845-180\u6b27\u5143\uff09\u52a0\u4e0a1\u5c0f\u65f6\u4eba\u5de5<\/li>\n<li>\u7ebf\u8def\u4fee\u590d\uff1a1-3\u5c0f\u65f6\u4eba\u5de5\uff0c\u5916\u52a0\u7ebf\u8def\/\u8fde\u63a5\u5668\u7684\u5c11\u91cf\u6210\u672c<\/li>\n<\/ul>\n<h2 id=\"prevention\">\u9884\u9632\u63aa\u65bd<\/h2>\n<p>\u9884\u9632TPS\u95ee\u9898\u7684\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u907f\u514d\u4f7f\u7528\u53ef\u80fd\u635f\u574f\u4f20\u611f\u5668\u7684\u201c\u6027\u80fd\u82af\u7247\u201d<\/li>\n<li>\u53ea\u4f7f\u7528\u9ad8\u8d28\u91cf\u7684\u66f4\u6362\u96f6\u4ef6<\/li>\n<li>\u53ca\u65f6\u5904\u7406\u6545\u969c\u4ee3\u7801<\/li>\n<li>\u59a5\u5584\u7ef4\u62a4\u53d1\u52a8\u673a\uff0c\u4ee5\u51cf\u5c11\u8282\u6c14\u95e8\u4f53\u4e0a\u7684\u78b3\u79ef<\/li>\n<\/ul>\n<h2 id=\"related-codes\">\u76f8\u5173\u4ee3\u7801<\/h2>\n<p>\u4e0eP0122\u5e38\u89c1\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\u8303\u56f4\/\u6027\u80fd\">P0121 &#8211; \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u8303\u56f4\/\u6027\u80fd<\/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\u201cA\u201d\u7535\u538b\u8fc7\u9ad8\">P0123 &#8211; \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u201cA\u201d\u7535\u538b\u8fc7\u9ad8<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0221-throttle-position-sensor-switch-b-circuit-range-performance-problem\/\" title=\"P0221 - \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u201cB\u201d\u8303\u56f4\/\u6027\u80fd\">P0221 &#8211; \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u201cB\u201d\u8303\u56f4\/\u6027\u80fd<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p2135-throttle-pedal-position-sensor-switch-a-b-voltage-correlation\/\" title=\"P2135 - \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u76f8\u5173\u6027\u95ee\u9898\">P2135 &#8211; \u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u76f8\u5173\u6027\u95ee\u9898<\/a><\/li>\n<\/ul>\n<h2 id=\"key-specifications\">\u5173\u952e\u89c4\u683c<\/h2>\n<ul>\n<li>TPS\u53c2\u8003\u7535\u538b\uff1a5V<\/li>\n<li>TPS\u7535\u963b\u8303\u56f4\uff1a1-10k\u03a9\uff081000-10000\u03a9\uff09<\/li>\n<li>\u8282\u6c14\u95e8\u4f53\u5b54\u5f84\uff08\u56e0\u53d1\u52a8\u673a\u800c\u5f02\uff09\uff1a\n<ul>\n<li>\u56db\u7f38\u53d1\u52a8\u673a\uff1a45-60mm\uff081.75-2.25\u82f1\u5bf8\uff09<\/li>\n<li>V6\u53d1\u52a8\u673a\uff1a60-75mm\uff082.25-3.00\u82f1\u5bf8\uff09<\/li>\n<li>V8\u53d1\u52a8\u673a\uff1a75-90mm\uff083.00-3.50\u82f1\u5bf8\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 id=\"frequently-asked-questions-faq-about-p0122-code\">\u5173\u4e8eP0122\u4ee3\u7801\u7684\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3 id=\"what-does-the-p0122-code-mean-\">P0122\u4ee3\u7801\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/h3>\n<p>P0122\u4ee3\u7801\u8868\u793a\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757\uff08ECM\uff09\u68c0\u6d4b\u5230\u6765\u81ea\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\uff08TPS\uff09\u7535\u8def\u201cA\u201d\u7684\u4f4e\u7535\u538b\u8f93\u5165\u3002\u8fd9\u610f\u5473\u7740TPS\u4fe1\u53f7\u4f4e\u4e8e\u9884\u671f\u8303\u56f4\u3002<\/p>\n<h3 id=\"is-it-safe-to-drive-with-a-p0122-code-\">\u5e26\u6709P0122\u4ee3\u7801\u9a7e\u9a76\u662f\u5426\u5b89\u5168\uff1f<\/h3>\n<p>\u77ed\u671f\u5185\u5e26\u6709P0122\u4ee3\u7801\u9a7e\u9a76\u901a\u5e38\u662f\u5b89\u5168\u7684\uff0c\u4f46\u60a8\u53ef\u80fd\u4f1a\u9047\u5230\u53d1\u52a8\u673a\u6027\u80fd\u4e0b\u964d\u3001\u6020\u901f\u4e0d\u7a33\u6216\u7184\u706b\u7684\u60c5\u51b5\u3002\u6700\u597d\u5c3d\u5feb\u8bca\u65ad\u548c\u4fee\u590d\u95ee\u9898\uff0c\u4ee5\u907f\u514d\u5bf9\u53d1\u52a8\u673a\u6216\u50ac\u5316\u8f6c\u6362\u5668\u7684\u6f5c\u5728\u635f\u5bb3\u3002<\/p>\n<h3 id=\"what-are-the-common-symptoms-of-a-p0122-code-\">P0122\u4ee3\u7801\u7684\u5e38\u89c1\u75c7\u72b6\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5e38\u89c1\u75c7\u72b6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u53d1\u52a8\u673a\u6545\u969c\u706f\u70b9\u4eae<\/li>\n<li>\u52a0\u901f\u4e0d\u826f<\/li>\n<li>\u6cb9\u95e8\u54cd\u5e94\u5ef6\u8fdf<\/li>\n<li>\u6020\u901f\u4e0d\u7a33\u6216\u7184\u706b<\/li>\n<li>\u71c3\u6cb9\u6548\u7387\u964d\u4f4e<\/li>\n<\/ul>\n<h3 id=\"what-are-the-possible-causes-of-a-p0122-code-\">\u5bfc\u81f4P0122\u4ee3\u7801\u7684\u53ef\u80fd\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u53ef\u80fd\u7684\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\u7ebf\u8def\u635f\u574f\u6216\u8fde\u63a5\u4e0d\u826f<\/li>\n<li>\u8282\u6c14\u95e8\u4f53\u95ee\u9898<\/li>\n<li>\u7f55\u89c1\u60c5\u51b5\u4e0b\uff0cECM\u6545\u969c<\/li>\n<\/ul>\n<h3 id=\"how-do-you-diagnose-a-p0122-code-\">\u5982\u4f55\u8bca\u65adP0122\u4ee3\u7801\uff1f<\/h3>\n<p>\u8bca\u65ad\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li>\u626b\u63cf\u5176\u4ed6\u4ee3\u7801\uff0c\u5e76\u9996\u5148\u8bca\u65ad\u5b83\u4eec\u3002<\/li>\n<li>\u76ee\u89c6\u68c0\u67e5TPS\u4e0eECM\u4e4b\u95f4\u7684\u7ebf\u8def\u548c\u8fde\u63a5\u5668\u3002<\/li>\n<li>\u6d4b\u8bd5TPS\u7535\u8def\u7684\u8fde\u7eed\u6027\u3001\u7535\u538b\u548c\u7535\u963b\u3002<\/li>\n<li>\u5982\u679c\u7ebf\u8def\u6b63\u5e38\uff0c\u66f4\u6362TPS\u3002<\/li>\n<li>\u6e05\u9664\u4ee3\u7801\u5e76\u8bd5\u9a7e\u4ee5\u9a8c\u8bc1\u7ef4\u4fee\u6548\u679c\u3002<\/li>\n<\/ol>\n<h3 id=\"can-a-p0122-code-cause-transmission-problems-\">P0122\u4ee3\u7801\u4f1a\u5bfc\u81f4\u53d8\u901f\u7bb1\u95ee\u9898\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u56e0\u4e3aTPS\u5e2e\u52a9\u63a7\u5236\u53d8\u901f\u5668\u6362\u6321\u70b9\u548c\u538b\u529b\uff0c\u6545\u969c\u7684TPS\u53ef\u80fd\u5bfc\u81f4\u6362\u6321\u8d28\u91cf\u5dee\u7b49\u53d8\u901f\u5668\u95ee\u9898\u3002<\/p>\n<h3 id=\"what-is-the-typical-repair-cost-for-a-p0122-code-\">\u4fee\u590dP0122\u4ee3\u7801\u7684\u5178\u578b\u8d39\u7528\u662f\u591a\u5c11\uff1f<\/h3>\n<p>\u9884\u671f\u8d39\u7528\uff1a<\/p>\n<ul>\n<li>\u8bca\u65ad\u8d39\u7528\uff1a75\u81f3150\u7f8e\u5143<\/li>\n<li>\u65b0TPS\u8d39\u7528\uff1a50\u81f3200\u7f8e\u5143\uff0c\u52a0\u4e0a1\u5c0f\u65f6\u4eba\u5de5<\/li>\n<li>\u7ebf\u8def\u4fee\u590d\uff1a1-3\u5c0f\u65f6\u4eba\u5de5\u52a0\u4e0a\u5c11\u91cf\u7ebf\u8def\u4fee\u590d\u8d39\u7528<\/li>\n<\/ul>\n<h3 id=\"how-can-i-prevent-tps-issues-\">\u5982\u4f55\u9884\u9632TPS\u95ee\u9898\uff1f<\/h3>\n<p>\u9884\u9632TPS\u95ee\u9898\u7684\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u907f\u514d\u4f7f\u7528\u201c\u6027\u80fd\u82af\u7247\u201d<\/li>\n<li>\u53ea\u4f7f\u7528\u9ad8\u8d28\u91cf\u7684\u66f4\u6362\u4f20\u611f\u5668<\/li>\n<li>\u53ca\u65f6\u5904\u7406\u6545\u969c\u4ee3\u7801<\/li>\n<li>\u7ef4\u62a4\u53d1\u52a8\u673a\uff0c\u51cf\u5c11\u8282\u6c14\u95e8\u4f53\u4e0a\u7684\u78b3\u79ef<\/li>\n<\/ul>\n<h3 id=\"what-other-codes-may-appear-with-p0122-\">\u4e0eP0122\u4ee3\u7801\u53ef\u80fd\u540c\u65f6\u51fa\u73b0\u7684\u5176\u4ed6\u4ee3\u7801\u6709\u54ea\u4e9b\uff1f<\/h3>\n<p>\u76f8\u5173\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 - TPS\u8303\u56f4\/\u6027\u80fd\u95ee\u9898\">P0121 &#8211; TPS\u8303\u56f4\/\u6027\u80fd\u95ee\u9898<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0123-throttle-position-sensor-circuit-high\/\" title=\"P0123 - TPS\u201cA\u201d\u7535\u538b\u8fc7\u9ad8\">P0123 &#8211; TPS\u201cA\u201d\u7535\u538b\u8fc7\u9ad8<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p0221-throttle-position-sensor-switch-b-circuit-range-performance-problem\/\" title=\"P0221 - TPS\u201cB\u201d\u8303\u56f4\/\u6027\u80fd\u95ee\u9898\">P0221 &#8211; TPS\u201cB\u201d\u8303\u56f4\/\u6027\u80fd\u95ee\u9898<\/a><\/li>\n<li><a href=\"https:\/\/www.ziptuning.com\/zh\/blog\/p2135-throttle-pedal-position-sensor-switch-a-b-voltage-correlation\/\" title=\"P2135 - TPS\u76f8\u5173\u6027\u95ee\u9898\">P2135 &#8211; TPS\u76f8\u5173\u6027\u95ee\u9898<\/a><\/li>\n<\/ul>\n<h3 id=\"what-tools-are-needed-to-diagnose-a-p0122-code-\">\u8bca\u65adP0122\u4ee3\u7801\u9700\u8981\u54ea\u4e9b\u5de5\u5177\uff1f<\/h3>\n<p>\u8981\u6b63\u786e\u8bca\u65adP0122\u4ee3\u7801\uff0c\u60a8\u9700\u8981\uff1a<\/p>\n<ul>\n<li>OBD-II\u626b\u63cf\u4eea<\/li>\n<li>\u6570\u5b57\u4e07\u7528\u8868<\/li>\n<li>\u57fa\u672c\u624b\u52a8\u5de5\u5177<\/li>\n<\/ul>\n<h3 id=\"can-a-bad-tps-cause-a-car-to-not-start-\">\u6545\u969c\u7684TPS\u4f1a\u5bfc\u81f4\u6c7d\u8f66\u65e0\u6cd5\u542f\u52a8\u5417\uff1f<\/h3>\n<p>\u5728\u6781\u5c11\u6570\u60c5\u51b5\u4e0b\uff0c\u4e25\u91cd\u6545\u969c\u7684TPS\u53ef\u80fd\u4f1a\u963b\u6b62\u53d1\u52a8\u673a\u542f\u52a8\uff0c\u5c24\u5176\u662f\u5982\u679c\u5b83\u5411ECM\u53d1\u9001\u4e86\u9519\u8bef\u4fe1\u53f7\u3002\u7136\u800c\uff0c\u542f\u52a8\u56f0\u96be\u66f4\u5e38\u4e0eP0123\uff08\u9ad8\u7535\u538b\u8f93\u5165\uff09\u4ee3\u7801\u6709\u5173\u3002<\/p>\n<h3 id=\"is-the-throttle-position-sensor-the-same-as-the-accelerator-pedal-position-sensor-\">\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\u548c\u6cb9\u95e8\u8e0f\u677f\u4f4d\u7f6e\u4f20\u611f\u5668\u662f\u540c\u4e00\u4e2a\u5417\uff1f<\/h3>\n<p>\u4e0d\u662f\uff0c\u867d\u7136\u5b83\u4eec\u534f\u540c\u5de5\u4f5c\uff0c\u4f46TPS\u6d4b\u91cf\u7684\u662f\u8282\u6c14\u95e8\u9600\u89d2\u5ea6\uff0c\u800c\u6cb9\u95e8\u8e0f\u677f\u4f4d\u7f6e\u4f20\u611f\u5668\u6d4b\u91cf\u7684\u662f\u6cb9\u95e8\u8e0f\u677f\u7684\u79fb\u52a8\u3002\u67d0\u4e9b\u8f66\u8f86\u4f7f\u7528\u7ec4\u5408\u4f20\u611f\u5668\u3002<\/p>\n<h3 id=\"what-does-tps-voltage-refer-to-\">TPS\u7535\u538b\u6307\u7684\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>TPS\u7535\u538b\u662f\u4f20\u611f\u5668\u5411ECM\u53d1\u9001\u7684\u4fe1\u53f7\u7535\u538b\uff0c\u8868\u793a\u8282\u6c14\u95e8\u4f4d\u7f6e\u3002\u5178\u578b\u7684TPS\u67095V\u7684\u53c2\u8003\u7535\u538b\uff0c\u8f93\u51fa\u7535\u538b\u6839\u636e\u8282\u6c14\u95e8\u89d2\u5ea6\u4e3a0.5-4.5V\u3002<\/p>\n<h3 id=\"can-you-replace-just-the-tps-or-do-you-have-to-replace-the-whole-throttle-body-\">\u662f\u5426\u53ef\u4ee5\u5355\u72ec\u66f4\u6362TPS\uff0c\u8fd8\u662f\u5fc5\u987b\u66f4\u6362\u6574\u4e2a\u8282\u6c14\u95e8\u4f53\uff1f<\/h3>\n<p>\u5728\u5927\u591a\u6570\u8f66\u8f86\u4e0a\uff0cTPS\u672c\u8eab\u662f\u53ef\u66f4\u6362\u7684\u3002\u7136\u800c\uff0c\u67d0\u4e9b\u8f83\u65b0\u7684\u7ebf\u63a7\u8bbe\u8ba1\u5c06TPS\u96c6\u6210\u5230\u8282\u6c14\u95e8\u4f53\u4e2d\uff0c\u9700\u8981\u66f4\u6362\u6574\u4e2a\u5355\u5143\u3002<\/p>\n<h3 id=\"how-do-you-perform-a-tps-adjustment-\">\u5982\u4f55\u8fdb\u884cTPS\u8c03\u6574\uff1f<\/h3>\n<p>TPS\u8c03\u6574\u5305\u62ec\u7269\u7406\u65cb\u8f6c\u4f20\u611f\u5668\u4ee5\u4f7f\u5176\u4e0e\u8282\u6c14\u95e8\u9600\u5bf9\u9f50\u3002\u901a\u5e38\u4ec5\u5728\u65e7\u6b3e\u5e26\u53ef\u8c03TPS\u8bbe\u8ba1\u548c\u7ebf\u7f06\u64cd\u4f5c\u8282\u6c14\u95e8\u7684\u8f66\u8f86\u4e0a\u9700\u8981\u6b64\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"what-is-the-difference-between-tps-a-and-b-circuits-\">TPS\u201cA\u201d\u548c\u201cB\u201d\u7535\u8def\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h3>\n<p>\u8bb8\u591a\u8f66\u8f86\u4f7f\u7528\u4e24\u4e2aTPS\u7535\u8def\uff08A\u548cB\uff09\u8fdb\u884c\u5197\u4f59\u548c\u8bca\u65ad\u3002A\u7535\u8def\u662f\u4e3b\u4fe1\u53f7\uff0cB\u662f\u4ea4\u53c9\u68c0\u67e5\u3002A\u548cB\u7684\u7535\u538b\u5e94\u4e92\u76f8\u5bf9\u5e94\uff1b\u5982\u679c\u4e0d\u4e00\u81f4\uff0c\u53ef\u80fd\u4f1a\u89e6\u53d1P2135\u7b49\u76f8\u5173\u6027\u95ee\u9898\u4ee3\u7801\u3002<\/p>\n<h3 id=\"can-a-p0122-code-cause-a-vehicle-to-fail-an-emissions-test-\">P0122\u4ee3\u7801\u4f1a\u5bfc\u81f4\u8f66\u8f86\u65e0\u6cd5\u901a\u8fc7\u6392\u653e\u6d4b\u8bd5\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u6545\u969c\u7684TPS\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7a7a\u71c3\u6bd4\u4e0d\u6b63\u786e\u548c\u71c3\u70e7\u6548\u7387\u4f4e\uff0c\u4ece\u800c\u5bfc\u81f4\u6392\u653e\u6d4b\u8bd5\u5931\u8d25\u3002\u5728\u91cd\u65b0\u6d4b\u8bd5\u524d\u5fc5\u987b\u4fee\u590d\u8be5\u4ee3\u7801\u5e76\u91cd\u7f6e\u51c6\u5907\u76d1\u63a7\u3002<\/p>\n<h3 id=\"what-does-low-input-mean-in-the-p0122-code-description-\">P0122\u4ee3\u7801\u63cf\u8ff0\u4e2d\u7684\u201c\u4f4e\u7535\u538b\u8f93\u5165\u201d\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/h3>\n<p>\u201c\u4f4e\u7535\u538b\u8f93\u5165\u201d\u8868\u793aTPS\u4f20\u611f\u5668\u7684\u7535\u538b\u4fe1\u53f7\u4f4e\u4e8e\u9884\u671f\u8303\u56f4\uff0c\u901a\u5e38\u5728\u5173\u95ed\u8282\u6c14\u95e8\u65f6\u5c0f\u4e8e0.2-0.3V\u3002\u8fd9\u8868\u660eTPS\u7ebf\u8def\u4e2d\u53ef\u80fd\u5b58\u5728\u201c\u5f00\u8def\u201d\u6216\u4f20\u611f\u5668\u6545\u969c\u3002<\/p>\n<h3 id=\"can-a-weak-battery-cause-a-p0122-code-\">\u7535\u6c60\u7535\u91cf\u4e0d\u8db3\u4f1a\u5bfc\u81f4P0122\u4ee3\u7801\u5417\uff1f<\/h3>\n<p>\u7535\u6c60\u7535\u91cf\u4e0d\u8db3\u6216\u5145\u7535\u7cfb\u7edf\u6545\u969c\u6781\u5c11\u4f1a\u5bfc\u81f4TPS\u4f4e\u7535\u538b\u5e76\u89e6\u53d1P0122\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0d\u592a\u53ef\u80fd\uff0c\u56e0\u4e3a\u8be5\u4ee3\u7801\u7279\u6307TPS\u7535\u8def\u7684\u95ee\u9898\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\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li>\u65ad\u5f00\u4f20\u611f\u5668\u5e76\u6d4b\u8bd5\u53c2\u8003\u7535\u538b\uff08\u5e94\u4e3a5V\uff09\u3002<\/li>\n<li>\u68c0\u67e5\u5730\u7ebf\u4e0eECM\u4e4b\u95f4\u7684\u8fde\u7eed\u6027\u3002<\/li>\n<li>\u6d4b\u91cf\u4f20\u611f\u5668\u7535\u963b\uff08\u901a\u5e38\u4e3a1-10k\u03a9\uff09\u3002<\/li>\n<li>\u91cd\u65b0\u8fde\u63a5\u4f20\u611f\u5668\u5e76\u7528\u4e07\u7528\u8868\u53cd\u5411\u6d4b\u8bd5\u4fe1\u53f7\u7ebf\u3002\u968f\u7740\u8282\u6c14\u95e8\u7684\u6253\u5f00\uff0c\u7535\u538b\u5e94\u5e73\u7a33\u589e\u52a0\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>P0122\u8bca\u65ad\u6545\u969c\u7801\uff08DTC\uff09\u8868\u793a\u53d1\u52a8\u673a\u63a7\u5236\u6a21\u5757\uff08ECM\uff09\u68c0\u6d4b\u5230\u6765\u81ea\u8282\u6c14\u95e8\u4f4d\u7f6e\u4f20\u611f\u5668\uff08TPS\uff09\u7535\u8def\u201cA\u201d\u7684\u4f4e\u7535<\/p>\n","protected":false},"author":13,"featured_media":287098,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-287097","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\/287097","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=287097"}],"version-history":[{"count":4,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/posts\/287097\/revisions"}],"predecessor-version":[{"id":288284,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/posts\/287097\/revisions\/288284"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/media\/287098"}],"wp:attachment":[{"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/media?parent=287097"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/categories?post=287097"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ziptuning.com\/zh\/wp-json\/wp\/v2\/tags?post=287097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}