BMW Service Technology – The Evolution of Diagnostic Products
Not only has BMW electrical architecture changed throughout the last decade, but so contains the equipment to service them. The gear has changed, the interfaces have changed and also the complexity of setup and employ.
Early tools
Within the 1990’s, the viewers Tester One (GT1) was introduced. There were a few versions, like DIS Plus (stationary setup), though the GT1 is the most common and it is after that be referenced here. The GT1 is a portable device which contained a rechargeable battery. It features a touchscreen display for quick use. It contained software for Diagnosing and also 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 the same tool, you could Diagnose the situation, look up the best way to switch the component after which do the needed initializations to the new part. Two interfaces were used: EDIC (yellow interface) and also the OPS (orange interface). Later versions from the OPS were called OPPS, since they carried additional diagnostics to the Byteflite system and so they were also yellow, but much wider compared to EDIC. Authentic GT1s take presctiption the portable touchscreen unit. There are numerous “cloned” units available, adapted to operate on the PC. Either genuine or cloned, the interfaces work the identical and correct through an Ethernet port.
Later versions from the GT1 software removed CIP, and moved it to some separate computer (for storage), but nevertheless accessible from the GT1. This new software was called Progman (short for Program Manager). This new software contained each of the CIP functions and added extra features like multiple car programming and dual channel programming for each and every car (DIAGBUS and a lot bus simultaneously).
Third Generation equipment
Skip ahead to around 2008 when the Third Generation (3G) of equipment premiered: ISIS. The items in ISIS are really large, that dedicated servers are installed on the dealership. A web-based version is available to the aftermarket for their fee, called OSS. It may be bmw acceleration video. Using the introduction of ISIS comes a brand new interface, called ICOM. Previous interfaces (EDIC & OPS) won’t work with ISIS. ISIS has a few parts, because it completely replaced GT1 & Progman. The key section of ISIS which is used inside the shop is known as “ISTA”, which is often further separated into two parts: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.
Comparison
GT1s is found anywhere you want to, including eBay for very cheap. BMW remarked that the tool was easily cloned and sold worldwide. Many amounts of security have already been put in the creation of ISIS in order to avoid this, in the resident servers and internet-based versions. This will make it much harder for non-dealer shops to operate about the newer cars. One would think that because the GT1 was discontinued last year, you could just keep using for a number of more years before newer system became more available, however, BMW stayed one step ahead! Each time a car is programmed together with the new ISTA/P, it upgrades the application beyond the degree of what Program can recognize. This means, once a car has become updated with ISTA/P, you may never use Progman about it again, rendering the “cloned” versions useless on that particular car. Also, every time a new module is installed, the application that’s pre-installed on that module is additionally newer when compared with Program can recognize, which may stay away from the entire programming process, forcing the vehicle to be programmed by ISTA/P.
What exactly does this mean to the BMW owner? Because of the newer systems, many BMW owners cannot repair the cars themselves. Many aftermarket shops are also sending the cars to dealerships as a result. However, don’t assume all aftermarket shops have fallen behind. There are a limited number of BMW specialty shops that stick to top of manufacturer technology, in order that no car is beaten down! When looking for a spot to service your BMW, be sure they are able to do Every aspect of repair, including Diagnostics and CIP!
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