BMW Service Technology – The Advancement of Diagnostic Products

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Not merely has BMW electrical architecture changed throughout the last decade, but so contains the equipment to service them. The device has changed, the interfaces have changed along with the complexity of setup and use.

Early tools

Within the 1990’s, the audience Tester One (GT1) was introduced. There were a couple of versions, like DIS Plus (stationary setup), even so the GT1 is among the most common and it is what’s going to be referenced here. The GT1 can be a portable device which contained a chargeable battery. It possesses a touchscreen display screen for simple use. It contained software for Diagnosing plus 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 your same tool, you can Diagnose the challenge, look up how you can replace the component and after that do the needed initializations for the new part. Two interfaces were used: EDIC (yellow interface) and also the OPS (orange interface). Later versions in the OPS were called OPPS, given that they carried additional diagnostics for the Byteflite system and they were also yellow, but much wider as opposed to EDIC. Authentic GT1s are stored on the portable touchscreen unit. There are many “cloned” units out there, adapted to function over a PC. Either genuine or cloned, the interfaces work precisely the same and fasten via an Ethernet port.

Later versions in the GT1 software removed CIP, and moved it to a separate computer (for storage), but still accessible from your GT1. This new software was called Progman (short for Program Manager). This new software contained every one of the CIP functions and added latest 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 in the event the Third Generation (3G) of apparatus was released: ISIS. The items in ISIS are so large, that server colocation are set up at the dealership. An internet version can be obtained on the aftermarket for a small charge, called OSS. It may be top 10 bmw videos. With the introduction of ISIS comes a fresh interface, called ICOM. Previous interfaces (EDIC & OPS) won’t work with ISIS. ISIS has a few parts, as it completely replaced GT1 & Progman. The primary portion of ISIS that is utilized from the shop is termed “ISTA”, that may be further broken down into two parts: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.

Comparison

GT1s is found just about anywhere, including eBay for inexpensive. BMW remarked that the tool was easily cloned and sold worldwide. Many levels of security have been place into the creation of ISIS in order to avoid this, both in resident servers and internet-based versions. This will make it much harder for non-dealer shops to function for the newer cars. One would think that since GT1 was discontinued during 2009, you can keep using that for several more years before the newer system became more available, however, BMW stayed one step ahead! Every time a car is programmed together with the new ISTA/P, it upgrades the program after dark a higher level what Program can recognize. Meaning, when a car may be updated with ISTA/P, you can NEVER use Progman onto it again, rendering the “cloned” versions useless with that particular car. Also, whenever a new module is installed, the program which is pre-installed with that module is also newer compared to what Program can recognize, which could stop the entire programming process, forcing the car to get programmed by ISTA/P.

So what does that mean for the BMW owner? As a result of the newer systems, many BMW owners cannot repair the cars themselves. Many aftermarket shops will also be sending the cars to dealerships because of this. However, don’t assume all aftermarket shops have fallen behind. There is a small number of of BMW specialty shops that stay with top of manufacturer technology, so that no car is turned away! When searching for an area to service your BMW, be sure they could do Every aspect of repair, including Diagnostics and CIP!
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