How does KIA k2 match the throttle manually?

Manual matching method of KIA K2 throttle: Start the engine first. Then unplug the water temperature sensor (note: this water temperature sensor is connected to the computer, not the water temperature meter), and let the computer adjust the fuel injection amount according to the engine water temperature reaching 80. Then unplug the air inlet pipe of the air filter, block the air inlet, and manually control the air inlet to make the engine speed reach the normal idle speed (800 rpm) and keep it for about one minute. Finally, insert the water temperature sensor again, and then loosen the blocked air inlet. If the engine temperature is normal and the idle speed is normal, complete the manual matching.

The throttle matching of mechanical cable adopts manual reset mode. When the telephone switch is turned on and off several times continuously, the on-board computer will delete the original throttle memory and store new throttle data. Whether the verification is successful can ensure the normal operation of the vehicle.

In addition to manual matching, there is also a power-off matching method: after replacing the throttle, disconnect the negative electrode of the battery for a few minutes, and the vehicle enters a sleep state. During this process, the original memory of the on-board computer will be restored to the factory settings. However, this method is only applicable to resistance vehicles, which can run normally when driving. Matching method with diagnostic instrument: read the data with special diagnostic instrument, and then clear the adaptive value and fault code according to the steps, start the vehicle and drive normally, indicating that the matching is successful.