How to match the throttle of Chery qq372 engine

The throttle matching method of Chery qq372 engine;

(1) Turn on the ignition switch to the "M" position (M is the position where many alarm lights on the instrument panel are on);

(2) Hold the "M" position for 30 seconds (don't turn off the ignition switch and step on the accelerator);

(3) Then turn off the ignition switch 15 seconds (the computer records the throttle initialization parameters in EEP-ROM, which is in the power support stage).

Caution: Do not turn on the ignition switch again within 15 seconds.

Manual: Turn the ignition switch to the "on" position for 30 seconds, and then turn it to the "OFF" position for 30 seconds. Turn the ignition switch to the "on" position again and press the accelerator pedal hard. Turn the ignition switch to the "OFF" position for 30 seconds, then turn it to the "on" position to release the accelerator pedal.

If all the above methods fail, you need to equip with instruments.