Not only has BMW electrical architecture changed throughout the last decade, but so gets the equipment to service them. The device has changed, the interfaces have changed and also the complexity of setup and make use of.
Early tools
Within the 1990’s, the viewers Tester One (GT1) was introduced. There were several versions, like DIS Plus (stationary setup), nevertheless the GT1 is among the most common and is also what is going to be referenced here. The GT1 is really a portable device which contained a rechargeable battery. It provides a touchscreen technology for easy use. It contained software for Diagnosing and in addition had software called TIS (Technical Information Display) the Service & Repair Information. Early versions of Diagnostics also contained software called Coding, Programming & Individualization (CIP). So from the same tool, you may Diagnose the challenge, lookup how you can replace the component and after that do the needed initializations for your new part. Two interfaces were utilised: EDIC (yellow interface) along with the OPS (orange interface). Later versions in the OPS were called OPPS, since they carried additional diagnostics for your Byteflite system and so they were also yellow, but larger than the EDIC. Authentic GT1s are stored on the portable touchscreen unit. There are several “cloned” units around, adapted to function with a PC. Either genuine or cloned, the interfaces work the identical and repair through an Ethernet port.
Later versions in the GT1 software removed CIP, and moved it to a separate computer (for storage), but nonetheless accessible from the GT1. This new software was called Progman (short for Program Manager). This new software contained all the CIP functions and added extra features like multiple car programming and dual channel programming per car (DIAGBUS and many bus simultaneously).
Third Generation equipment
Skip ahead about 2008 once the Third Generation (3G) of equipment was launched: ISIS. The contents of ISIS are so large, that web site hosting are installed in the dealership. A web based version can be acquired towards the aftermarket for a fee, called OSS. It could be itoolradar. Together with the introduction of ISIS comes a new interface, called ICOM. Previous interfaces (EDIC & OPS) will not work with ISIS. ISIS has a few parts, as it completely replaced GT1 & Progman. The primary portion of ISIS which is used within the shop is called “ISTA”, which can be further broken down into two parts: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.
Comparison
GT1s is available just about anywhere, including eBay for very cheap. BMW realized that the tool was easily cloned and sold worldwide. Many amounts of security have been placed into the creation of ISIS to prevent this, in both resident servers and internet-based versions. Labeling will help you more difficult for non-dealer shops to function about the newer cars. You are likely to think that because the GT1 was discontinued last year, you may just keep using that for a lot of more years before newer system became more available, however, BMW stayed a stride ahead! When a car is programmed with all the new ISTA/P, it upgrades the software past the degree of what Program can recognize. Meaning, once a car has been updated with ISTA/P, you can NEVER use Progman into it again, rendering the “cloned” versions useless on that particular car. Also, whenever a new module is installed, the software which is pre-installed on that module is additionally newer than what Program can recognize, which may steer clear of the entire programming process, forcing the vehicle to be programmed by ISTA/P.
Just what exactly does this mean for your BMW owner? As a result of the newer systems, many BMW owners still can’t repair the cars themselves. Many aftermarket shops are also sending the cars to dealerships therefore. However, its not all aftermarket shops have fallen behind. There’s a select few of BMW specialty shops that remain on the surface of manufacturer technology, to ensure no car is turned away! When looking for a spot to service your BMW, make certain they could do ALL aspects of repair, including Diagnostics and CIP!
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