How do you replace knock sensor on Lexus ls 430 01?

Answer 1

To replace the knock sensor on a 2001 Lexus LS 430, first disconnect the negative battery terminal to ensure safety. Then, remove the intake manifold to access the knock sensor, which is located on the engine block. Disconnect the wiring harness from the old sensor, unbolt it, and install the new sensor, ensuring it's properly torqued. Finally, reassemble the intake manifold, reconnect the battery, and start the engine to check for any error codes.