Power unit
    1. Power down, noise increases, fuel consumption increases, there may be maintenance caused by the engine within the engine oil deterioration or grease deposition, or serious may be part of the mechanical parts have been damaged.
    Solution: In strict accordance with the requirements of the maintenance manual maintenance, 1.8T engine every 5000 km, 1.8GSI and 2.0 engine every 7500 km for maintenance.
    2. Passat 1.8T in the course of a sudden turn off.
    Solution: activated carbon ring solenoid valve open the wrong time, need to replace the solenoid valve repair station.
    3. Valve and combustion chamber too much carbon, there are difficulties in cold start, the engine jitter, cold knocking cylinder problems and three catalytic converter plugging, sintering phenomenon.
    Solution: the proposed increase in the protection of oil, try to refuel and ask for invoices, even if there are problems to find the relevant departments to identify and complaints.
    4. Passat 1.8T individual user vehicles use a lower frequency, each tank of gasoline in the tank to stay for too long, especially in the summer prone to deterioration of gasoline and lead to the valve and other parts of the carbon and the emergence of jelly, the car can not start.
    Solution: It is recommended that in this case less gasoline, increase the fueling frequency.
    5. The engine will continue to drive after the bottom, if there is oil pan damage, the engine will appear very large wear and tear, causing severe scrap, this situation is not responsible for the insurance company compensation, the user losses.
    Solution: It is recommended to contact the rescue in time after the care, and do not continue to drive.
    6. Dashboard of the water temperature or oil lamp alarm.
    Solution: As long as the instrument shows a red alarm light, it should immediately stop the flame, contact the repair shop.
    ◆ gearbox
    1. Automatic Passat is particularly careful when walking in deep water, because there is an exhaust hole in the upper part of the automatic transmission, once the water will need to disassemble the entire gearbox, replacement parts, maintenance costs amazing.
    2. Manual gearbox hanging in the reverse when the action should not be too fast, too fast, otherwise it will cause reverse gear teeth. It is advisable to step on the clutch for more than one time before hanging, which reduces the probability of reverse damage.
    3. Automatic gearbox on the slope when the parking, be sure to first put the N-band tension handbrake, lift the brake pedal so that the hand brake to play a full role after the P block, or there will be P block lock the phenomenon.
    4. For manual gearboxes, do not bounce in the running, do not hand block, this will cause the clutch and gearbox life is reduced.