P0102 2005 NISSAN ALTIMA SEDAN - Mass or Volume Air Flow Circuit Low Input
P0102 2005 NISSAN ALTIMA SEDAN 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
How do I fix code P0102 2005 NISSAN ALTIMA SEDAN?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 connector's pins.
Cost of diagnosing the P0102 2005 NISSAN ALTIMA SEDAN code
Labor: 1.0The cost of diagnosing the P0102 2005 NISSAN ALTIMA SEDAN 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 code detected?An excessively low voltage from the sensor is sent to Engine Control Module (ECM).
- Engine Light ON (or Service Engine Soon Warning Light)
- Engine stall
- Engine running rough
- Excessive fuel consumption
- Excessive smoke
P0102 2005 NISSAN ALTIMA SEDAN 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.
P0102 2005 NISSAN ALTIMA SEDAN More InformationNeed more information on how to fix the P0102 2005 NISSAN ALTIMA SEDAN code?
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