China Naming Network - Ziwei knowledge - 12 emgrand EC7 15 sometimes after the cold point, the engine will turn off in one second and the alarm will sound. What's the problem?
12 emgrand EC7 15 sometimes after the cold point, the engine will turn off in one second and the alarm will sound. What's the problem?
There are several reasons:
Equipped with anti-theft, it has not been lifted! Take it off.
It is caused by too dirty throttle or too much carbon deposit at the air inlet. You can use a computer to check the throttle opening, and then clean the throttle or air inlet according to the situation.
Check the ignition system, especially the ignition coil, to see if there is any problem. If there is, deal with it after sale.
The fuel in the fuel tank is insufficient, and the oil pressure in the oil pump is insufficient.
The fuel injector is blocked once or more.
Ignition line leakage
The throttle is too dirty or there is too much carbon in the air inlet.
Engine failure
Suggestion: Pay attention to maintenance at ordinary times and check at 4S shop regularly.