BMW Service Technology – The Development of Diagnostic Equipment

Not just has BMW electrical architecture changed over the last decade, but so has the equipment to service them. The device changed, the interfaces have changed plus the complexity of setup and make use of.

Early tools

During the 1990’s, the viewers Tester One (GT1) was introduced. There are a few versions, like DIS Plus (stationary setup), though the GT1 is regarded as the common and it is after that be referenced here. The GT1 can be a portable device which contained a rechargeable battery. It possesses a touchscreen technology for quick use. It contained software for Diagnosing plus 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 through the same tool, you can Diagnose the challenge, lookup the best way to replace the component after which do the needed initializations to the new part. Two interfaces were utilized: EDIC (yellow interface) as well as the OPS (orange interface). Later versions in the OPS were called OPPS, because they carried additional diagnostics to the Byteflite system plus they were also yellow, but much bigger compared to the EDIC. Authentic GT1s take presctiption the portable touchscreen unit. There are many “cloned” units on the market, adapted to operate with a PC. Either genuine or cloned, the interfaces work precisely the same and connect by using an Ethernet port.

Later versions in the GT1 software removed CIP, and moved it into a separate computer (for storage), but still accessible through the 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 for each car (DIAGBUS and a lot bus simultaneously).

Third Generation equipment

Go forward to around 2008 if the Third Generation (3G) of apparatus was released: ISIS. The items in ISIS are very large, that server colocation are set up in the dealership. A web based version is available on the aftermarket for a small charge, called OSS. It is usually bmw m6 videos. With all the introduction of ISIS comes a brand new interface, called ICOM. Previous interfaces (EDIC & OPS) will not work with ISIS. ISIS is made up of few parts, because it completely replaced GT1 & Progman. The primary a part of ISIS utilized in the shop is known as “ISTA”, which may be further divided into a double edged sword: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.

Comparison

GT1s are available just about anywhere, including eBay for really cheap. BMW realized that the tool was easily cloned and sold worldwide. Many amounts of security have been put in the development of ISIS to prevent this, in resident servers and internet based versions. It is then more difficult for non-dealer shops to operate on the newer cars. You might feel that since GT1 was discontinued in ’09, you can keep using that for a number of more years until the newer system became more available, however, BMW stayed one step ahead! Every time a car is programmed with the new ISTA/P, it upgrades the software program after dark degree of what Program can recognize. Meaning, once a car has become updated with ISTA/P, you’ll never use Progman onto it again, rendering the “cloned” versions useless with that particular car. Also, when a new module is installed, the software program that is certainly pre-installed with that module can be newer compared to what Program can recognize, which could pun intended, the entire programming process, forcing the vehicle to become programmed by ISTA/P.

What exactly does which means that to the BMW owner? On account of the newer systems, many BMW owners still can’t repair the cars themselves. Many aftermarket shops can also be sending the cars to dealerships as a result. However, its not all aftermarket shops have fallen behind. There’s a select few of BMW specialty shops that stay on the surface of manufacturer technology, so that no car is turned away! When looking for an area to service your BMW, make sure they can do ALL aspects of repair, including Diagnostics and CIP!
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