P0102 2005 NISSAN SENTRA - Mass or Volume Air Flow Circuit Low Input
P0102 2005 NISSAN SENTRA Possible Causes
- Dirty Air Filter
- Dirty Mass Air Flow (MAF) Sensor
- Intake air leaks
- Faulty Mass Air Flow (MAF) Sensor
- Mass Air Flow (MAF) Sensor harness is open or shorted
- Mass Air Flow (MAF) Sensor circuit poor electrical connection
First diagnose P0102 2005 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.
P0102 2005 NISSAN SENTRA Tech NotesBefore replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor.
Cost of diagnosing the P0102 2005 NISSAN SENTRA code
Labor: 1.0The cost of diagnosing the P0102 2005 NISSAN SENTRA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the P0102 2005 NISSAN SENTRA code detected?An excessively low voltage from the sensor is sent to Engine Control Module (ECM).
P0102 2005 NISSAN SENTRA Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Engine stall
- Engine running rough
- Excessive fuel consumption
- Excessive smoke
P0102 2005 Nissan Sentra DescriptionThe 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.
P0102 2005 NISSAN SENTRA More InformationNeed more information on how to fix the P0102 2005 NISSAN SENTRA code?
Get Access to Factory Service Manuals
Need more help?Get the P0102 2005 Nissan Sentra code diagnosed by a professional: Find a repair shop in your area
P0102 2005 NISSAN SENTRA CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P0102 2005 Nissan Sentra code? Have you replaced any parts?
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