After cleaning the throttle, Camry 2.4 will vibrate a little.

Hello, after cleaning the throttle, you need to disconnect the negative battery for more than 30 seconds to initialize the engine data, and then restart the vehicle to learn to idle. If it still shakes, it is recommended to carry out troubleshooting, such as oil pressure test, spark plug inspection, cylinder pressure test, nozzle inspection, air intake system inspection (whether there is air leakage or air flowmeter) and exhaust system. It is suggested that the detector be used to check and verify the data stream.