P0101 · 空氣質量或體積流量感知器 A 範圍／性能異常

參考含義

這個碼是什麼意思？

實測進氣流量與預期範圍或控制器的合理性模型不符。這是性能故障碼，與電路訊號過低或過高不同。不能據此認定必須更換空氣流量感知器；所引日產通報包含無行駛異常的軟體相關情況。

來源與解讀範圍 [1]

故障碼描述偵測到的異常，不直接指定必須更換的零件。

更換零件之前

保存工況及其他故障碼，先查該車型的流量合理性測試。日產案例在考慮編程前，必須依通報表格核對車型、引擎與目前 ECM 零件號。

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原廠原文中的含義

原文含義可能隨車型與後綴變化。此處依來源顯示，不代表通用診斷結論。

GMCP0101

MASS AIRFLOW SENSOR PERFORMANCE SET WITH 6.6L DURAMAX DIESEL ENGINE (VIN 6 - RPO LMM)

NHTSA 10024424

原廠技術資料

9

以下為英文原文

PIP4932D2015-12-22

CHEVROLET, GMC

原文故障碼 P0101

This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0101. Technician should…

查看通報 ↗

PIP4932C2014-08-15

CHEVROLET, GMC

原文故障碼 P0101

This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0101. Technician should…

查看通報 ↗

PIP4932B2012-11-05

CHEVROLET, GMC

原文故障碼 P0101

This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0101. Technician should…

查看通報 ↗

PIP-47052009-09-01

CHEVROLET, GMC

原文故障碼 P0101

GMC/CHEVROLET: LOSS OF POWER SNOW OR ICE IN AIR INTAKE. A DEALER MAY ENCOUNTER VEHICLE WITH LOSS OF POWER DUE TO SNOW OF ICE IN AIR INTAKE. VEHICLE MAY OR MAY NOT HAVE DTC P0101. *PE

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PIP-46922009-09-01

CHEVROLET, GMC

原文故障碼 P0101

CHEVROLET/GMC: WIRE HARNESS CHAFES NEAR AIR CLEANER AND DUCTWORK. MAY ENCOUNTER A CONCERN OF REDUCED POWER MODE OR THE SES LIGHT ON WITH DTCS P0101, P0106, P0107, P0108, P0299, P0652 SETTING. *PE

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SB-08-06-04-0022008-01-01

CHEVROLET, GMC

原文故障碼 P0101

CHEVROLET/GMC: DIAGNOSTIC AND REPAIR INFORMATION ON POOR ENGINE PERFORMANCE WITH DTC P0101-MASS AIR FLOW SENSOR PERFORMANCE SET. *PE

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