OBD Read BMW B58 ISN on bench using CGDI BMW

Confirmed that CGDI Prog BMW can read BMW B58 ISN via OBD on Bench, B58 DME is usually used on 5 series and 7 series (G chassis) and more used on 3 series (F chassis). This post is available with the whole procedure.

This is all the equipments including CGDI BMW main unit, platform, B58 DME, OBD cable.

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Please be informed, what to need are:

1.CGDI BMW with OBD cable.

2.B48 B58 Read ISN authorization

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Method:

On the car via OBD (has original key)

On the Bench (All keys lost)

Procedure:

Enter CGDI BMW software.

Select ” B48 B58 Read ISN”.

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Click on “Wiring diagram” firstly, CGDI BMW is connected to OBD cable and to the platform.

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Click on “Identify”, okay, succeed. This is all the engine identification numbers.

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Click on “Read ISN”.

For the first time to read B58 ISN, it will take 5 – 10 minutes.

If the platform is already read for many times, it only needs 1-3 minutes.

Read ISN 100% successfully, this is 32bit ISN.

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CGDI BMW V2.6.0 Updated EWS1-3 Key Programming

Good News!!! New released CGDI Prog BMW software adds BMW EWS Key Programming.

CGDI BMW V2.6.0(2019-03-05):

1. Added: EWS1-3 key matching function.

2. The E-code is modified to modify the VO code function, and the VO code can be added or deleted directly by the selection method, and the operation is simpler.

3. The BMW data modification adds support for both N13 and N55 engine data.

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How to use CGDI BMW do “BMW Data Modify” on N20 engine

It is simple to modify BMW N20 engine data with CGDI BMWCG Pro (9S12).

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1.N20 engine physical drawing.

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2.Read EEPROM data in the engine with CGDI BMW or CGpro (9S12).

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3.Go to CGDI BMW “CGDI modify data”, select “N20” first, load a good copy of the data, manually enter the VIN and ISN you want, and save the new data.
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4.Write the newly generated data to the engine with CG100 or CGPRO

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Done.