P0101 2008 NISSAN SENTRA - Mass Air Flow Circuit Range/Performance
P0101 2008 NISSAN SENTRA Possible Causes
- Dirty Mass Air Flow (MAF) sensor
- Dirty air filter
- Faulty Mass Air Flow (MAF) sensor
- MAF sensor harness is open or shorted
- MAF sensor circuit poor electrical connection
- Intake air leaks
First diagnose P0101 2008 NISSAN SENTRA code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
P0101 2008 NISSAN SENTRA Tech NotesBefore replacing the Mass Air Flow (MAF) sensor, try replacing the air filter and cleaning the MAF sensor with low compress air or MAF sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the MAF sensor.
Cost of diagnosing the P0101 2008 NISSAN SENTRA code
Labor: 1.0The cost of diagnosing the P0101 2008 NISSAN SENTRA code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
When is the P0101 2008 NISSAN SENTRA code detected?- A high voltage from the sensor is sent to Engine Control Module (ECM) under light load driving condition.
- A low voltage from the sensor is sent to ECM
P0101 2008 NISSAN SENTRA Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Engine stall
- Engine running rough
- Excessive fuel consumption
- Excessive smoke
P0101 2008 NISSAN SENTRA MeaningThe Mass Air Flow (MAF) sensor is placed in the stream of intake air. It measures the intake flow rate by measuring a part of the entire intake flow. It consists of a hot film that is supplied with electric current from the Engine Control Module (ECM).
The temperature of the hot film is controlled by the ECM a certain amount. The heat generated by the hot film is reduced as the intake air flows around it. The more air, the greater the heat loss. Therefore, the ECM must supply more electric current to maintain the temperature of the hot film as air flow increases. The ECM detects the air flow by means of this current change.
P0101 2008 NISSAN SENTRA More InformationNeed more information on how to fix the P0101 2008 NISSAN SENTRA code?
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