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DTC P0101 MAF SENSOR EC-193 [VQ35DE] C D E F G H I J K L M A EC DTC P0101 MAF SENSOR PFP:22680 Component Description NBS004UO The mass air flow sensor (1) is placed in the stream of intake air. It CONSULT-II Reference Value in Data Monitor Mode NBS004UP Specification data are reference values. On Board Diagnosis Logic NBS004UQ PBIA9559J MONITOR ITEM CONDITION SPECIFICATION MAS A/F SE-B1 See EC-143, "TROUBLE DIAGNOSIS - SPECIFICATION VALUE" CAL/LD VALUE ● Engine: After warming up ● Selector lever: P or N ● Air conditioner switch: OFF ● No load Idle 5% - 35% 2,500 rpm 5% - 35% MASS AIRFLOW ● Engine: After warming up ● Selector lever: P or N ● Air conditioner switch: OFF ● No load Idle 2.0 - 6.0 g·m/s 2,500 rpm 7.0 - 20.0 g·m/s DTC No. Trouble diagnosis name DTC detecting condition Possible cause P0101 Mass air flow sensor cir- A) A high voltage from the sensor is sent to ECM ● Harness or connectors ● Mass air flow sensor ● EVAP control system pressure ● Intake air temperature sensor B) A low voltage from the sensor is sent to ECM ● Harness or connectors ● Intake air leaks ● Mass air flow sensor ● EVAP control system pressure ● Intake air temperature sensor |