1 1 Citroen sega cold car shake?

1, for many reasons, such as too much carbon deposit in the intake system such as throttle valve and idle valve, too low fuel pressure, poor atomization of fuel nozzle, poor working performance of ignition system, etc. , which is directly related to the working performance of spark plugs, high-voltage lines and ignition coils.

2. The poor working performance of the idle control valve itself and the poor working performance of related sensors will also lead to the phenomenon that the cold car is not easy to start, such as water temperature sensor, air flowmeter or manifold pressure sensor.