Public Groupactive 1 week, 2 days ago
Not only has BMW electrical architecture changed over the last decade, but so provides the equipment to service these folks. The equipment has changed, the interfaces have changed additionally the complexity of setup and use.
Back in the 1990’s, the Group Tester One (GT1) was introduced. Had been a few versions, like DIS Plus (stationary setup), explain to you GT1 is essentially the most common and just what will be referenced here. The GT1 is a portable device which contained a rechargeable duracell. It has a touchscreen display for easy turn to. It contained software for Diagnosing and also had software called TIS (Technical Information Display) which may be the Service & Repair Information. Early versions of Diagnostics also contained software called Coding, Programming & Individualization (CIP). So from the same tool, you could Diagnose the problem, look up the best way to replace the component and then perform needed initializations for that new part. Two interfaces were used: EDIC (yellow interface) and the OPS (orange interface). Later versions of the OPS were called OPPS, since they carried additional diagnostics for the Byteflite system and had been holding also yellow, but much bigger compared to a EDIC. Authentic GT1s are on the portable touchscreen piece. There are many “cloned” units out there, adapted to use a PC. Either genuine or cloned, the interfaces work the same and connect via an Ethernet port.
Later versions for this GT1 software removed CIP, and moved it to other computer (for storage), but still accessible from the GT1. This new software was called Progman (short for Program Manager). This new software contained every one the CIP functions and added extra features like multiple car programming and dual channel programming for every car (DIAGBUS along with a bus simultaneously).
Third Generation equipment
Fast toward about 2008 when method to Generation (3G) of equipment was released: ISIS. The contents of ISIS are large, that dedicated servers are installed at the card dealer. An online version is for sale to the aftermarket for a fee, called OSS. It can be available at BMW’s tech website. More than introduction of ISIS comes a new interface, called ICOM. Previous interfaces (EDIC & OPS) won’t use ISIS. ISIS consists of just a few parts, since it entirely replaced GT1 & Progman. The main part of ISIS will be used globe shop is recognized as “ISTA”, could be further broken down into two parts: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.
GT1s can be found such as anywhere, including eBay for very cheap. BMW realized that the tool was easily cloned and sold worldwide. Many levels of security tend to be put into the creation of ISIS stop this, within resident servers and online versions. This makes it more difficult for non-dealer shops to operate on the newer toys. One would are convinced since the GT1 was discontinued in 2009, others just keep using that for several more years until the newer system became more available, however, BMW stayed one step ahead! Where a car is programmed although new ISTA/P, it upgrades the software beyond stage of what Program can recognize. That means, examination actually car is updated with ISTA/P, you are NEVER use Progman in it again, rendering the “cloned” versions useless on that you car. Also, when the brand new module is installed, program that is pre-installed on that module is also newer compared to what Program can recognize, which can stop entire programming process, forcing the vehicle to be programmed by ISTA/P.
So will that mean for the BMW proprietor? As a response to the newer systems, many BMW owners can a lot more repair the cars themselves. Many aftermarket shops are also sending individuals to dealerships as an outcome. However, not all aftermarket shops have fallen behind. Many a small selection of of BMW specialty shops that continue to top of manufacturer technology, so that no car is turned away! When in search of a place to service your BMW, confident that they can do ALL involving repair, including Diagnostics and CIP!
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