The problem of N5 in Li Xia

1: Check the line carefully, there is no problem.

2. Carefully clean and install the throttle valve, and the fault remains.

3. Considering that some roads have been cleaned before, it should not be the problem of fuel injectors or road congestion.

4. Now only the ignition high-voltage bag and spark plug can be checked. When disassembling the high-pressure bag, no abnormality was found, and there were no signs of burning. It was fine when the spark plug was removed, but there was still carbon deposit. Because the spark plug was coated with engine oil for convenience, the electrode and the surrounding area were very dark, so the carburetor was directly cleaned, then the high-pressure bag was installed, and then the lights were turned off. It has been driving for hundreds of kilometers now, and the lights have never been on again.

To sum up: Fox's engine is very picky. If I check the fault code, I should not be able to find out the reason. The key is expensive. If I want to replace EGR or oxygen sensor, it will be very troublesome. Where to check the total cost of the insured car, I suggest you have a look yourself if you can. Cost carburetor cleaner 5 yuan RMB.

Actually, I know nothing about cars, but I like love cards. Everything is learned from them. The above is my own experience, for your reference only.