There is no problem with the cylinder pressure of Volkswagen cc.

Hello, this situation can be measured by the cylinder pressure gauge:

1. Remove all spark plugs (the engine can only be loaded at 0 o'clock).

2. Maximum throttle opening (pedal to the bottom)

3. Unplug the fuel injector (do not inject fuel or disconnect the power relay).

4. Connect the cylinder pressure gauge (measure the pressure of each cylinder separately).

The cylinder pressure varies according to the compression ratio of the engine, which is generally around 1 1- 13kg.

If there is no pressure and there are no four, then the time is likely to pass. Turning the crankshaft without turning the camshaft means that the timing is closed (this can be judged by using a timing belt or a timing chain to connect the crankshaft and the camshaft).

If individual cylinders have no cylinder pressure and the timing is normal, a certain cylinder has a mechanical failure, and it is necessary to diagnose, disassemble and investigate the abnormality of the component.

It is recommended to repair it in time.

Hope to adopt.