Not merely has BMW electrical architecture changed over the past decade, but so has the equipment to service them. The gear has evolved, the interfaces have changed along with the complexity of setup and make use of.
Early tools
Within the 1990’s, the audience Tester One (GT1) was introduced. There was a couple of versions, like DIS Plus (stationary setup), nevertheless the GT1 is easily the most common which is after that be referenced here. The GT1 is a portable device which contained a chargeable battery. It has a touchscreen display for easy use. It contained software for Diagnosing as well as had software called TIS (Technical Information Display) which is Service & Repair Information. Early versions of Diagnostics also contained software called Coding, Programming & Individualization (CIP). So from your same tool, you may Diagnose the situation, look up the way to replace the component after which perform needed initializations for your new part. Two interfaces were utilised: EDIC (yellow interface) and also the OPS (orange interface). Later versions in the OPS were called OPPS, simply because they carried additional diagnostics for your Byteflite system and they were also yellow, but much wider compared to EDIC. Authentic GT1s are saved to the portable touchscreen unit. There are several “cloned” units on the market, adapted to function over a PC. Either genuine or cloned, the interfaces work precisely the same and correct with an Ethernet port.
Later versions in the GT1 software removed CIP, and moved it into a separate computer (for storage), but nonetheless accessible from your GT1. This new software was called Progman (short for Program Manager). This new software contained each of the CIP functions and added additional features like multiple car programming and dual channel programming per car (DIAGBUS and many bus simultaneously).
Third Generation equipment
Skip ahead to around 2008 when the Third Generation (3G) of apparatus was launched: ISIS. The valuables in ISIS are so large, that hosting are set up on the dealership. An online version can be acquired to the aftermarket for a small fee, called OSS. It is usually bmw acceleration video. Together with the introduction of ISIS comes a brand new interface, called ICOM. Previous interfaces (EDIC & OPS) won’t work with ISIS. ISIS is made up of few parts, because it completely replaced GT1 & Progman. The key section of ISIS that is used inside the shop is called “ISTA”, which may be further divided into two parts: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.
Comparison
GT1s can be found just about anywhere, including eBay for really cheap. BMW realized that the tool was easily cloned and sold worldwide. Many amounts of security are already placed into the development of ISIS to stop this, in both resident servers an internet-based versions. This makes it harder for non-dealer shops to function for the newer cars. One could feel that considering that the GT1 was discontinued in ’09, you may just keep using that for several more years until the newer system became more available, however, BMW stayed a pace ahead! Each time a car is programmed together with the new ISTA/P, it upgrades the application at night degree of what Program can recognize. That means, each car may be updated with ISTA/P, you may never use Progman into it again, rendering the “cloned” versions useless on that particular car. Also, whenever a new module is installed, the application that is certainly pre-installed on that module can also be newer than what Program can recognize, that may stop the entire programming process, forcing the auto to get programmed by ISTA/P.
What exactly does which means that for your BMW owner? As a result of the newer systems, many BMW owners can’t repair the cars themselves. Many aftermarket shops will also be sending the cars to dealerships because of this. However, not all aftermarket shops have fallen behind. There is a small number of of BMW specialty shops that stick to top of manufacturer technology, so that no car is averted! When looking for a location to service your BMW, make sure they can do Every aspect of repair, including Diagnostics and CIP!
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