Often, the repair of RAV4 requires that the terminals be removed from the battery. This can cause problems with the control unit. It shall keep up-to-date information on the throttle position of the DPDS and then, when the battery is connected, shall calculate the necessary opening angle for idle. If the layer is polluted, it is not completely closed, resulting in an incorrect calculation of the idle, and the engine may be lost after launch. Therefore, with these symptoms, you need to clean the throttle node and remove the EFI and ETCS fuses to reset the block's memory.
