The Intake Air Temperature (IAT) is part of the Mass Air Flow (MAF) the MAF assembly it can be cleaned with mass air flow sensor cleaner if cleaning it does not help it will need to be replaced to fix the problem.
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 pins.
The cost to diagnose the P0127 2010 Nissan Versa code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.
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