Drivers side after cat.
location
the coolant sensor is at the back of the motor on the passenger side
Look under the exhust manifold.
Under the left side cam under the timing belt cover
yes, interior changes happen post 2000.
There are 6 plugs 3 are on the driver side and 3 are on the passenger side alone with the coils
thats because they are cheap as hell.
4 cylinder Toyota Tacoma's have a timing chain. The V6 has a belt.
Of course.
Go to dealer.
225/75/15
there is no wire it is controlled by a sensor.