Excelle throttle fault light is on.

Depressed, talk about the phenomenon you are facing. The sensor is broken. First, the fault light is on.

Then each sensor tube has different things and different phenomena.

Excelle is just an ordinary car. It doesn't have much new technology. Experience is enough to deal with it. The phenomenon that four-cylinder cars are broken is similar.

It seems that there are not many sensors inside, mainly the engine control system that collects intake pressure and throttle position.

Oxygen content of exhaust gas, water temperature and so on.

Intake pressure is used to feel the pressure in the intake passage in ordinary cars, and the air flow value is calculated from this data.

Throttle position is used to sense the angle of throttle opening and give the corresponding ignition speed instantly.

Namely acceleration control.

The oxygen sensor senses the exhaust gas combustion of the mixer to correct the injection quantity, thus achieving the optimal combustion rate and environmental responsibility.

If the water temperature is too high, fuel injection will stop to protect the engine.

There are too many crankshaft position sensors, camshaft position sensors, oil temperature sensors and so on. Let's study it slowly.