Just open up your air filter housing and you will see a small protrusion with two tiny wires on the top inside of the housing. I would suggest you get carb cleaner and then a small cotton swab and make sure those wires are bright and shinny. This may very well solve your problem and save you a great deal of money for a new sensor which is very expensive.
The termostat housing
The 2001 Toyota Corolla has 16 valves.
The 2001 Toyota Corolla has a 5-speed manual.
The 2001 Toyota Corolla has an inline 4 engine.
The 2001 Toyota Corolla is a gas-powered vehicle.
wher is the door relay of toyota corolla 2001
The height of the 2001 Toyota Corolla is 4 ft. 6.5 in. (54.5 in.).
The 2001 Toyota Corolla runs on regular unleaded.
The 2001 Toyota Corolla's turning circle is 32.2 ft..
The 2001 Toyota Corolla has double overhead cam (DOHC).
The 2001 Toyota Corolla has a drag coefficient of .31 Cd.
The 2001 Toyota Corolla is 14 ft. 6 in. (174 in.) long.