1993 How much oil does Toyota have for 100 kilometers? Manual control transmission

Idling the car is a difficult thing. According to your description, it should be that the throttle sensor is not adjusted to the contact. The specific method is to peel off the bottom of the three wires of the sensor and connect the red wire of the multimeter. The black wire is grounded, loosen the two fixing screws of the sensor and move slowly. The multimeter indicates that it is between 3.2 V and 3.4 V, and there is also an air flowmeter. You can try a friend's car, and there is still ignition time. If you are not a mechanic, don't bother. The exhaust pipe is next to it.

I can only say a little, but if there is a master, please go easy on me. I am very kind.