What happened after Subaru forester cleaned the throttle?

Use the computer to retrieve the fault code of the vehicle. Just match the throttle.

Situations like this are all caused by the mismatch of the throttle after cleaning.

In the process of disassembling and cleaning the throttle valve, the circuit on the throttle valve body cannot be unplugged, and the fixing screw can be directly removed for cleaning after disconnecting the battery. If you pull it out, you need to use the computer to match it again.