How to Adjust the Timing of a Jetta Car?

[LeMaverick]

The steps to adjust the timing of a Jetta car are as follows: 1. First, use the timing wheel axle clamp of the Jetta King to secure the timing wheel axle to prevent movement during adjustment, which could lead to alignment failure. 2. Then, slightly loosen the screws on the timing wheel to facilitate subsequent chain alignment. 3. Next, locate the colored chain on the timing wheel axle, which serves as a marker for adjustment. 4. Finally, release the clamp securing the wheel axle to complete the alignment. Additional information about car timing is as follows: 1. The engine's valve timing mechanism controls the timing and duration of the engine's intake and exhaust. 2. Its function is to open and close the intake and exhaust valves of each cylinder in sequence according to the engine's operating order, allowing fresh air to enter the cylinders and expelling the combustion exhaust gases.