Generic description is faulty air intake temp sensor. You might actually have a bad sensor, could be a short in the wires to the sensor, or it could be an extremely dirty air filter. The description supplied from FoMoCo is:
The 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.
Http://repairpal.com/obd-ii-code-p0113
Intake Air Temperature Circuit High Input
It looks like it is related to the IAT sensor or circuit.
For more info, go to this web site/link:
A code P0113 may mean that one or more of the following has happened:
cables, etc.)330 views
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