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BMW PSdZData Lite vs PSdZData Full for E-Sys Program

Posted by Bold Commerce on

BMW PSdZData Lite vs PSdZData Full for E-Sys Program
What is the psdzdata?
The Psdzdata is basically a pack that contains all the data needed for E-sys
software to be able to code a car, flash ecus and firmware update of the modules on the car.

The Lite version contains only the basic files needed for Coding only and it`s much smaller in size..around 400mb

The Full version is HUGE, it has over 20GB and it`s not needed by most people because it contains data that is used only for the Firmware update which is not recommended doing with an ENET Cable anyway.
For that purpose, you need an ICOM Interface and another kind of software like the BMW ISTA-P.

                            Which version to choose? Psdzdata full or lite?

You can go ahead with either one depending on how much free space you have on your laptop`s HDD.

                         When to use Psdzdata full? When to use Psdzdata lite?

The car got reprogrammed. 
Create a Flash TAL with Lite version, and see what ECU’s are targeted for update, and then if needed, download Full version and Flash them.

If you’re not going to flash the ECU and just doing FDL coding then the lite version is all you need.

Lite version is identical, but with all the SWFL (flash firmware files) removed, which are only needed for Flashing (not coding), so it weighs in at only 25% of the size.

Does Psdzdata work with the OBDII Bluetooth module or only the E-net interface?

ENET cable only.

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