Jetta King 02 automatic transmission This car has a fuel consumption of more than 15 In the end, it

1) First use the decoder to adjust the fault code to see if the throttle or the value of the fuel injector is not in the standard value, if necessary, clean it first, 2) If there are other fault codes such as oxygen sensors, etc., you can read the data stream and replace it after confirming that there is a problem.

3) Then there are four wheels that need to be positioned, in the vernacular, the chassis is screwed hard, which increases the additional load, and the other tires are out of circle, which need to be replaced, and then do dynamic balancing, and then the simplest is to see if the tire pressure is too low.

Jetta automatic transmissions are inherently a bit fuel-intensive. It uses an entry-level automatic transmission, so don't ask too much, and 11-12 is the right thing for you.

To give you a suggestion, you change a water temperature sensor ** at about 30 yuan Change a fire distributor cover about 40 yuan and then clean the throttle and fuel injector, I guarantee that you reduce the oil by more than 5.

The 09 Jetta has an automatic transmission model, and the specific car dealership is: 09 Jetta avant-garde GIF + AT.

The car that drives the automatic transmission only uses the parking gear P gear, the reverse gear R gear, the neutral N gear, and the forward gear D gear can fully meet the needs of general driving, and if you encounter some special driving environments, you need to use other functional gears. Therefore, if you are able to choose the right way to control the controls, the car with an automatic transmission will perform better than the manual transmission.

The 09 Jetta has an automatic transmission model, and the specific car dealership is: 09 Jetta avant-garde GIF + AT.

Before, yes, now there are none, now it's all manual.

Volkswagen Jetta has automatic transmission cars. The specific parameters are shown in the figure below

The 09 Jetta does not have an automatic transmission model!

Of course, with a 4-speed automatic with airbags million can.

I don't know about the 09 model, I know that the old model has an automatic transmission.

Hello, 13 years Jetta has the following oils that need to be replaced:

1.Engine oil: Engine oil is the lubricating oil of automobile engine, which can lubricate the internal parts of the engine, prevent wear and tear, and prolong the service life of the engine.

2.Transmission oil: Transmission oil is the lubricating oil of the transmission, which is able to lubricate the parts inside the transmission, prevent wear and tear, and prolong the service life of the transmission.

3.Lubricating oil: Lubricating oil is the lubricating oil of automobile engine, which can lubricate the parts inside the engine, prevent wear and tear, and prolong the service life of the engine.

4.Brake fluid: Brake fluid is the lubricating fluid of the automobile brake system, which can lubricate the internal parts of the brake system, prevent wear and tear, and prolong the service life of the brake system. Slag.

5.Coolant: Coolant is the lubricating fluid of the automotive cooling system, which can lubricate the parts inside the cooling system, prevent wear and tear, and prolong the service life of the cooling system.

Generally speaking, the 13 Jetta should be replaced with the following oils:

1.Oil: 5w-30 (winter) or 10w-40 (summer).

2.Oil filter element: If the filter of the car is replaced once, the first person who lacks the core needs to replace the oil filter element;

3.Air filter: Replace the air filter element regularly to prolong the service life of the engine;

4.Fuel Filter: Replace the fuel filter regularly to help prevent engine contamination;

5.Spark plugs: replace every 100,000 km to ensure the normal operation of the engine;

6.Brake fluid: Every time you change your car's brake fluid, you need to change it at the right time to ensure safety.

In 13 years, Jetta has those oils that should be changed.

Generally speaking, Jetta 13-year-old cars should be replaced with the following types of oil:

1.Engine oil: Jetta 13-year-old cars usually use 5w-30 or 5w-40 potato hail fully synthetic motor oil.

3.Transmission Fluid: Jetta 13-year-old cars usually use 75W-90 or 75W-80 fully synthetic transmission fluid.

4.Brake fluid: Jetta 13-year-old cars usually use DOT3 or DOT4 brake fluid.

5.Coolant: Jetta 13-year-old cars typically use mixed or highly concentrated coolant.

13 years Jetta has brake fluid, booster oil, engine oil, transmission oil should be changed in hail, check brake pads, replace belts, tires.

Volkswagen Jetta's official recommended maintenance interval is 10,000 kilometers for maintenance, and each maintenance needs to replace the engine oil and filter, replace the air conditioner and air filter every 20,000 kilometers, replace the spark plug every 30,000 kilometers, and replace the gasoline filter and sedan tank oil every 60,000 kilometers.

Hello, how many oils does Jetta need to change in 13 years? First of all, the oil must be changed, because the function of the oil is to lubricate the parts of the engine to prevent the engine from overheating and keep the engine running normally. Secondly, the gasoline filter also needs to be replaced regularly to prevent the impurities in the gasoline from polluting the engine and affecting the normal operation of the engine.

In addition, the air filter base also needs to be replaced regularly to prevent impurities in the air from polluting the engine and affecting the normal operation of the engine. Finally, the spark plugs also need to be replaced regularly to prevent damage to the spark plugs and affect the normal operation of the engine.

In 13 years, Jetta used 3 types of loose dane oils: engine oil, engine filter oil and variable speed loss sailbox oil.

It is recommended that 13-year Jetta owners change the engine filter every 5 to 6 months, change the engine oil every 100,000 metric air punch, and change the transmission oil every 4 years or 40,000 kilometers.

1.Engine Oil 2Machine with nanofiltration.

3.Air conditioning filter.

4.The fire covers the chain flower Hongsun Sai.

5.Brake fluid.

6.Brake fluid.

7.Transmission fluid.

8.Steering oil.

9.Coolant.

10.Throttle cleaner.

It is not possible to change more, because in all the roads the front of the matrix oil should be changed.

Hello: Regarding your question, there are many factors that lead to high fuel consumption, such as driving habits (refueling urgently, braking sharply, coasting in neutral, the speed does not match the gear), low tire pressure, adding inferior oil, ignition system failure and electronic control system failure, etc., these failures will increase the fuel consumption of the vehicle. Secondly, if the vehicle is not maintained on time, such as replacing components such as air cleaners, gasoline filters, spark plugs and clutch plates, it will also lead to increased fuel consumption.

Then there is the carbon deposition and the failure of the electronic control system, such as the carbon deposition of the throttle body, idle valve and fuel injector, the signal of the oxygen sensor, air flow meter and water temperature sensor, etc., which will affect the fuel consumption of the vehicle, and the high fuel consumption needs to be fully checked.