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DTC P0101 MAF SENSOR EC-187 C D E F G H I J K L M A EC Revision: 2006 August 2006 Murano DTC P0101 MAF SENSOR PFP:22680 Component Description NBS0030K The mass air flow sensor is placed in the stream of intake air. It mea- CONSULT-II Reference Value in Data Monitor Mode NBS0030L Specification data are reference values. On Board Diagnosis Logic NBS0030M PBIB1604E MONITOR ITEM CONDITION SPECIFICATION MAS A/F SE-B1 ● See EC-132, "TROUBLE DIAGNOSIS - SPECIFICATION VALUE" . CAL/LD VALUE ● Engine: After warming up ● Shift lever: P or N ● Air conditioner switch: OFF ● No load Idle 5% - 35% 2,500 rpm 5% - 35% MASS AIRFLOW ● Engine: After warming up ● Shift 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 |