What is the reason for the frustration of Volkswagen polo automatic transmission?

Pacific Auto Network Volkswagen polo automatic transmission frustrated reason: 1, vehicle ignition system failure; 2. The ignition system parts are loose; 3. The engine has serious carbon deposition; 4, engine parts aging; 5, throttle carbon deposition is more; 6. The air filter was not replaced in time; 7. Too much carbon deposit in the injector; 8. The oil pressure is unstable.

The frustration of POLO shift is caused by solenoid valve. There is a small spool in the solenoid valve that works by current, which is similar to the working valve in the valve body, resulting in unstable oil pressure adjustment and unbalanced switching.

Because the car computer itself will have the function of learning to drive, not to say where to learn the performance of frustration, this situation is relatively rare, and generally know the value of learning.

The front bumper of the first-generation Polo has been completely improved: the little Polo looks stronger than before. The new air intake fence reduces the air intake resistance at high speed, and also improves the top speed of some first-generation Polo. At the Frankfurt Motor Show at that time, Volkswagen first launched a special version of Polo, the legendary PoloGT, in pursuit of sports performance.

The car has been improved on the front spoiler and decorative skirt, and equipped with wide tires (155/70R), which makes this Polo obviously different from ordinary Polo in appearance. In addition, the power output has also been upgraded to 1.3 liter displacement power of 60 HP. By the end of 1979, the total output of the first generation Polo had exceeded 500,000 vehicles.

(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)