Why would a transmission be leaking fluid?
Causes of Transmission Fluid Leaks One reason for a leak might be high-temperature wear and tear has caused the pan seals on your transmission to break and leak fluid. Over time, road debris and heat can cause the transmission fluid lines to crack or break, which can cause fluid to leak out.
Can I fix my transmission from leaking?
In case the problem is a transmission leak, a simple reseal service, and transmission fluid flush is all you need to fix the problem. However, if your transmission is severely damaged, you’ll probably need a replacement transmission for your car.
Can you still drive with a transmission leak?
While it is not especially dangerous to continue driving with a leaking transmission fluid, it can cause catastrophic damage to your engine. As soon as you notice your car is leaking transmission fluid, you should seek to contact a certified mechanic to have your transmission fluid serviced.
Are there any issues with the A340 transmission?
Other areas of concern include the Vehicle Speed Sensor (there actually two of these), and the Throttle Position Sensor. During my research I came across several websites that provide a wealth of knowledge that is needed when trying to diagnose these problems.
How does hydraulic transfer case work on a340h?
In the case of the A340H, the power consumption is doubled by the addition of the hydraulic transfer case, which is essentially like having another automatic transmission inline. But the torque multiplication of the single torque converter isn’t enough to compensate for the additional drag.
Where does the heat come from in an automatic transmission?
Most of the heat generated within an automatic transmission comes from the torque converter, but is virtually eliminated when the coverter is equipped with a torque converter clutch lockup. The A340 torque converter contains a lockup clutch and is of a high stall design.
What’s the low range on an Audi a340h?
When in power mode the shift points are raised approx. 500rpm and the torque converter clutch will not lock up (see overheating below). A340H model has a 2.66 to 1 low range. Parking pawl located in transfer case, not in the tranny like most vehicles.