code 1193 on 2001 Dodge Grand Caravan

I have A 2001 grand caravan AWD with 3.8 Iam getting code 1193 and bad fuel mileage what could it be

Asked by for the 2001 Dodge Grand Caravan
This code is for the intake air temperature sensor. It is on the air intake housing, near the air filter. Make sure the wires are connected properly, sometimes it is unplugged when replacing the air filter.