BMW Service Technology – The Development of Diagnostic Equipment

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Not just has BMW electrical architecture changed over the last decade, but so contains 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 audience Tester One (GT1) was introduced. There were several versions, like DIS Plus (stationary setup), even so the GT1 is regarded as the common and is also what is going to be referenced here. The GT1 is a portable device which contained a chargeable battery. It provides a touchscreen technology for simple use. It contained software for Diagnosing as well as had software called TIS (Technical Information Display) which is the Service & Repair Information. Early versions of Diagnostics also contained software called Coding, Programming & Individualization (CIP). So through the same tool, you might Diagnose the challenge, look up how to switch the component and then do the needed initializations for your new part. Two interfaces were utilized: EDIC (yellow interface) along with the OPS (orange interface). Later versions with the OPS were called OPPS, since they carried additional diagnostics for your Byteflite system and they were also yellow, but much wider compared to the EDIC. Authentic GT1s are stored on the portable touchscreen unit. There are lots of “cloned” units available, adapted to operate on a PC. Either genuine or cloned, the interfaces work the identical and repair by using an Ethernet port.

Later versions with the GT1 software removed CIP, and moved it with a separate computer (for storage), however accessible through 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 for every car (DIAGBUS and a lot bus simultaneously).

Third Generation equipment

Fast forward about 2008 in the event the Third Generation (3G) of equipment was released: ISIS. The contents of ISIS are extremely large, that web site hosting are set up in the dealership. An internet version can be obtained for the aftermarket for their fee, called OSS. It is usually bmw tools. Using 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 principle part of ISIS utilized within the shop is termed “ISTA”, which can be further separated into two parts: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.

Comparison

GT1s are available almost anyplace, including eBay for really cheap. BMW seen that the tool was easily cloned and sold worldwide. Many degrees of security have been placed into the creation of ISIS to prevent this, in the resident servers and online versions. This makes it harder for non-dealer shops to operate on the newer cars. You are likely to believe since GT1 was discontinued in 2009, you might keep by using their for a number of more years prior to the newer system became more available, however, BMW stayed a measure ahead! Whenever a car is programmed with the new ISTA/P, it upgrades the application at night a higher level what Program can recognize. That means, after a car has been updated with ISTA/P, you cant ever use Progman onto it again, rendering the “cloned” versions useless on that particular car. Also, when a new module is installed, the application that is pre-installed on that module can be newer when compared with Program can recognize, which can stay away from the entire programming process, forcing the automobile to be programmed by ISTA/P.

So what does which means that for your BMW owner? On account of the newer systems, many BMW owners cannot repair the cars themselves. Many aftermarket shops may also be sending the cars to dealerships therefore. However, not every aftermarket shops have fallen behind. There are a limited number of BMW specialty shops that stay with top of manufacturer technology, so that no car is beaten down! When searching for a place to service your BMW, ensure they’re able to do Every aspect of repair, including Diagnostics and CIP!
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