Coding the A8 Automatic Transmission. What Does Recoding DoHere, you can download the complete set of three CDs for the MMI software update 5. EUROPEAN AUDI CARS FITTED WITH MMI 2G. Note that this is not the. The Audi Q3 is a compact crossover made by Audi. The Q3 has a transversemounted front engine, and entered production in 2011. VAGCOM is the worlds most advanced and comprehensive diagnostic scanner tool, chiptuner and component modifier for Audi, Volkswagen, SEAT and Skoda cars made from. U. S. specification A8s come with transmission coding suitable for a very. It upshifts early and does not support spirited. A8 owners would like to see. One thing it does not do good is matching engine power and RPMs to the. When the driver wants to pass or accelerate requiring 4. HP, the transmission does not cooperate. If it did, it would drop. Audi Transmission Software Update' title='Audi Transmission Software Update' />Instead, the transmission stays in gear, and adequate power is not transferred. Master Converter Full Version on this page. The driver then depresses the gas pedal further. Addictive Drums Osx For Mac. HP. is applied to the drivetrain. This lurches the car forward and does not result in what the driver wants a. This surge of power after. By recoding the transmission to the sport mode settings outlined below, the car. The following. explains how the TCU controls these shift points and the different software. A8s. The transmission control unit TCU controls the transmission by adjusting two. These. solenoids determine gear position, torque converter settings open, locked and. The TCU learns the driving style of the driver by summing the way the gas. It then develops a dynamic. DSP index number from 0 2. This is display group 1. It has the following four display fields. How car is driven, load flat ground no load E, hill load B. Dynamic index number is calculated using driving resistance index and driver. Driving resistance index is used to calculate dynamic identification number. Driver evaluation Is used to calculate dynamic identification number 0 2. The following table is from the Bently manual. These measuring blocks can be. The dynamic index number controls how the transmission shifts. If your A8 has. the stock transmission coding of 0. There are built in software coding that came from the factory that will allow. It differs for the 9. The following explains each. Transmission Coding for 1. A8s. 2. 00. 0 and later A8s have additional codes explained below. Tiptronic. If your car does not have tiptronic, it wont hold first gear with the sport. From the factory it came with the coding of 0. U. S. and Canada. It appears that there is little to no difference between the two DSP. If the transmission is recoded to 0. DSP shut off U. S. Canada, you. will find that the transmission holds gears slightly longer, and learns quicker. It is a slight improvement over the 0. It will also take code 0. DSP shut off rest of the world. This coding. makes the car more of a European touring machine. It really makes a huge. It will shift at. RPMs and downshift with much less throttle input that the 0. The transmission matches the engine speed to the drivers needs. Tiptronic. There are two ways the 9. If recoded to 0. 00. However, it will not hold first gear to redline in. Doesnt solve most aggressive drivers problems. If coded to 0. 00. The following are characteristics. Holds 1st gear in tiptronic, upshifts to 2nd when it hits redline or when the driver shifts. Can downshift to 1st, as long as it doesnt mean hitting rev limiter. Shifts to higher gear in tiptronic when redline is reached. Shifting appears to be slightly faster in tiptronic mode. Adaptive shift pattern works very well, shifts to more sporty mode after a. Kicks down in tiptronic in certain situations when the gas pedal is floored. Downshifts to hold speed downhill when using cruise control. This is very different than the 0. Remember, once you have the. Tiptronic. The 0. They can. be coded as followed. Tiptronic to redline. Tiptronic to redline regardless. A8. LThe 2. 00. 2 A8. L from at least one source came from the factory with transmission coding of 0. The owner recoded it to 0. After the car was returned from the Audi dealer after the first service, it was coded as 0. The owner then recoded it to 0. The car holds 1st gear to redline and shifts to second. This coding is very similiar to the S8 coding from the factory. If you have a S8 and can determine what stock coding is, please. I will update this page. How to Recode. First, you will need the. Its 2. 00 for the cable and software license. Once you have it, follow these. Open software and connect to the car. Turn the ignition on, but leave engine off. The transmission cannot be recoded. Main Screen, and click on Select Control Module Select. Select Control Module screen, and click on 0. Automatic Trans. Open Controller Screen, and select Recode 0. Recode dialog, where you can enter new numbers for transmission software coding and. Select Do it. More information on the codes can be. You should again see the. Open Controller Screen, with the new code showing. The transmission is recoded. You can exit the windows by selecting Go Back two. Turn off car and disconnect. It is as simple as that.