What do you think of the manufacturing year of the old Jetta electronic throttle?

I can't see it because there is no date.

Throttle is an important part of fuel supply system. It is not assembled independently, and it can only work when it is installed in the system, so the production date is not marked.

The method for identifying the production date of the automobile is as follows:

1, look at the nameplate under the B-pillar on the co-pilot side;

2. Look at the certificate that comes with the new car, and the production date is located in the upper right corner of the certificate;

3. Look at the factory paper nameplate on the driver's front windshield;

4. Look at the date of production on the original tire. Vehicle nameplate is a sign indicating the basic characteristics of the vehicle, mainly including brand, model, engine power, total mass, carrying mass or number of passengers, factory number, factory date and factory name. Matters needing attention when looking at a new car include: look at the factory nameplate to determine the displacement and production date of the vehicle, and then look at the nameplate for signs and scratches. Once it has been moved, you should pay more attention.