Where do i find the knock sensor in a 1993 toyota previa with a 2tzfe motor

SOURCE: toyota previa 1993 startup problems

Does it spin at all? If not either the starter is bad or the engine is seized. Try to turn engine with a socket wrench on the crank pulley bolt. Anything happen to the truck just before you had starting problems (drive through a deep puddle, overheat the engine, lose oil pressure, blown head gasket)? If it was deep water the engine could have hydraulic lock from water in the cylinder(s), remove the spark plugs and try to turn it over with the starter. If it turns over clean, dry and re-install the plugs. If it overheated, ran with low oil pressure, or the oil was contaminated with coolant the engine is probably seized.

SOURCE: where is knock sensor in toyota previa

it has to be located on the engine block its 2 cable sensor
hope this helps

SOURCE: anti-knock sensor location

on all 4 wheels

Michael Khait

• 145 Answers
• Posted on Aug 17, 2010

SOURCE: need to know toyota previa cranks sensor

behind crank pulley

SOURCE: how do i remove the old oxygen sensors and install

The first step and most important step is to disconnect your battery. Then locate the sensors. They are in the exhaust. You should have one before your Catalytic Converter and one after. They just unplug and the new one plugs in as far as the electrical goes. Then they are threaded into the exhaust.