Land Rover Range Rover Throttle Fault

1, the engine can't be started or idling, the work is unstable, and the speed is unstable.

2. The engine speed is unchanged and cannot be controlled, and the fault indicator light is on.

The acceleration of the car is obviously slow.

4. The exhaust pipe makes abnormal noise. Throttle is a controllable valve that controls air to enter the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, and the combustion is successful.

5. The method of cleaning the throttle valve is to turn off the ignition switch, remove the negative electrode of the battery, remove the throttle pipe, intake hose and the screw for fixing the throttle valve in turn, clean the throttle valve with cleaning agent, and wipe the parts that cannot be cleaned with cotton thread.