Trouble code P0101 means: Mass or Volume Air Flow Circuit Range/Performance
Trouble code P0101 means:Mass or volume circuit range performance problem
Trouble code P0101 means:Mass or volume circuit range performance problem
Trouble code P0101 means:Mass or volume circuit range performance problem
Trouble code P0101 means: MAF Sensor Signal Range/Performance
Trouble code P0101 means:Mass or volume circuit range performance problem
Usually a P0101 code refers to the Mass air flow sensor.
There may be something wrong with the transmission.
P0101 and P0161 are diagnostic trouble codes (DTCs) used in automotive diagnostics. P0101 refers to a problem with the Mass Air Flow (MAF) sensor, indicating a circuit range/performance issue, while P0161 pertains to the oxygen sensor circuit, specifically the heater circuit for the sensor in Bank 2. "PD" typically stands for "powertrain diagnostic" and may refer to the broader category of codes related to engine and transmission performance.
This is a mass air volume problem. Check the air filter first. This is a mass air volume problem. The first thing to check is the air filter.
Trouble code P0442 means:Evaporative emission control system leak detected (Small leak)
Trouble code P0300 means: Random/multiple cylinder misfire detected
Trouble code P0175 means: System too rich (Bank 2)