Coastal throttle valve

There are many reasons why the engine fault light comes on. 4S stores generally use computers to detect and troubleshoot fault codes (it's easy, it's really too much trouble to detect, and it's not profitable).

In general, the engine fault light does not mean that the engine or related components are damaged. If the fault light is on during driving and the car is normal, the landlord doesn't have to pay too much attention to it. If you stop, turn off and restart, the problem will definitely disappear.

If you are still not at ease, you have time to go to the 4S shop for a detailed inspection. If the routine inspection can't find the problem, the landlord must verbally inform 4S of the inspection method, otherwise they will never do so, that is, let 4S use real-time inspection data stream to analyze, such as throttle load signal, vehicle speed signal and oxygen sensor feedback signal, and according to this operation, the problem of faulty light can be found!

It is not uncommon for Chinese series cars to have faulty lights, but the probability of real engine failure is extremely low!

For details of China Zunchi, please see Aika Auto /299/