yes
It is at the dash board bottom just at the middle. You can see a plastic rectangle were the heater core is and at the right side are the pipes that goes to the coolant valve at the engine
Knock Sensor On your 1992 Toyota Truck Previa 2WD (2.4L FI DOHC), the Knock Sensor is located: Front seating area, center, under engine cover, passenger side of engine, under intake manifold, mounted in engine block
Your Toyota Previa has a chain and not a belt the should last the life of the engine and does not normally need replacing.
all previa s where made whidout changes in body design from 91 to 97...
SAE 10w30
www.autozone.com
2.4 Previa has a timing Chain.
use a c-clap
I personally use 85W-140W gear oil.
how to replace a heater matrix in a toyota previa
The belt that you refer to is a self adjusting steel belt that is inside the engine. It does not need replacement.