P0112 2011 NISSAN PATHFINDER - Intake Air Temperature Circuit Low Input
P0112 2011 NISSAN PATHFINDER Possible Causes
- Faulty Intake Air Temperature (IAT) sensor
- Dirty air filter
- Intake Air Temperature (IAT) sensor harness is open or shorted
- Intake Air Temperature (IAT) sensor circuit poor electrical connection
First diagnose P0112 2011 NISSAN PATHFINDER 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.
P0112 2011 NISSAN PATHFINDER Tech NotesIntake Air Temperature (IAT) sensor is built into the Mass Air Flow (MAF) sensor. Before 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 P0112 2011 NISSAN PATHFINDER code
Labor: 1.0The cost of diagnosing the P0112 2011 NISSAN PATHFINDER 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 P0112 2011 NISSAN PATHFINDER code detected?An excessively low voltage from the sensor is sent to ECM.
P0112 2011 NISSAN PATHFINDER Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0112 2011 Nissan Pathfinder DescriptionThe Intake Air Temperature (IAT) sensor is built into mass air flow sensor or in some vehicles mounted to the air filter duct housing. The sensor detects intake air temperature and transmits a signal to the Engine Control Module (ECM).The temperature sensing unit uses a thermistor which is sensitive to the change in temperature. Electrical resistance of the thermistor decreases in response to the temperature rise. The Intake Air Temperature signal is used as an input for various systems in the vehicle.
P0112 2011 NISSAN PATHFINDER More InformationNeed more information on how to fix the P0112 2011 NISSAN PATHFINDER code?
Get Access to Factory Service Manuals
Need more help?Get the P0112 2011 Nissan Pathfinder code diagnosed by a professional: Find a repair shop in your area
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