Nissan throttle matching

1. Confirm that the accelerator pedal is completely released.

2. Turn the ignition switch to the on position.

3. Turn the ignition switch to the off position and wait at least 10 second.

At this time, it is confirmed that the throttle action exceeds 10 second through the action sound of the throttle. 3. Start the engine and preheat it to normal working temperature.

4. Check and confirm that the water temperature is normal.

5. Turn off the ignition switch and wait at least 10 second.

6. Ensure that the accelerator pedal is completely released, turn the ignition switch to the on position and wait for 3 seconds.

7. Quickly repeat the following operations five times in five seconds.

A. fully depress the accelerator pedal.

B. completely loosen the accelerator pedal.

8. Wait for 7 seconds, fully press the accelerator pedal, and keep this state for about 20 seconds until the MIL stops flashing and starts to light up.

9. Fully release the accelerator pedal within 3 seconds after the 9.MIL light is turned on.

10. Start the engine and let it idle for a period of time.

Just try it. I'm not sure if it works. Did your car computer adjust the throttle (there may be something wrong with the throttle motor)? If it is changed, the garage should be able to be re-equipped (this is an unstable idle speed, which is not a big problem). I can only guess to help you. I hope it will help you to use the auxiliary throttle. The throttle opening film inside the throttle will be deformed if it is used for a long time. Generally, it is good to spray carbon deposits invisible to people with carburetor cleaning agent. If the opening film is badly worn and needs to be replaced, it doesn't seem cheap. I remember disconnecting the power+-pool line, and the whole car was cut off for 2 minutes. It seems that the car computer can return to zero. I haven't finished yet.

Keep the engine off, turn the ignition switch to the on position and wait for 3 seconds, then quickly and completely press and release the accelerator pedal for 5 times within 5 seconds. Wait for 7 seconds, don't move anything during this time, then fully press the accelerator pedal and hold it. Observe the engine fault light on the instrument, it will flash after about 10 seconds, and it will stay on after flashing. Release the accelerator pedal. Matching is complete. Please note that the matching process must take as much time as possible.