Sienna's have two knock sensors located in the valley underneath the intake manifold. Replacement is a three hour job.
Where would the knock sensor be located on a 2004 mazda 6?
To change the knock sensor on a 2004 Chevy Suburban, first disconnect the battery to ensure safety. Locate the knock sensor, which is usually found on the engine block or intake manifold. Remove the electrical connector and unbolt the sensor using the appropriate socket. Install the new sensor by reversing the process, ensuring it's tightened to the manufacturer's specifications, and reconnect the battery.
To change the knock sensor on a 2004 Nissan Xterra, first disconnect the battery and remove the intake manifold for better access. Locate the knock sensor, which is typically positioned on the engine block, and disconnect the wiring harness. Unscrew the old sensor using a socket wrench, then install the new sensor, ensuring it's properly secured. Finally, reconnect the wiring harness, reassemble the intake manifold, and reconnect the battery.
I found in a google search 15ftlbs torque for the knock sensor.
To change the bank 2 knock sensor on a 2004 4.8L engine, first disconnect the negative battery terminal for safety. Locate the knock sensor on the engine block, typically near the cylinder head on the passenger side. Remove the wiring harness connector, then unscrew the old sensor using a suitable socket. Install the new sensor, reconnect the wiring, and reattach the battery terminal before starting the engine to check for proper function.
Yes it does
under the intake. in the valley. 2 knock sensors actuallly
Under the intake
you have to pull off the intake they are under there. you have two you might as well replace both
A knock sensor is located in a specific area on the block or cylinder head in order to sense spark knock occuring and send a signal to the ECM to retard the timing. Relocating the knock sensor would defeat its purpose.
take it to the dealership...