Bmw E46 Ews 3 Renew

**tunstyle** · 14th May, 2021, 11:41 AM

Hi all, i have a start problem with this car:
Bmw e46 320D with EWS3 system, the cart don't start and have this dtc 4A42 in engine control module DDE7.
Anyone check if this ews 3 dump is OK, or renew them please?
Thank you

**GeorgeHak** · 14th May, 2021, 01:00 PM

If you want i can do for you Synchronization DME EWS.

**tunstyle** · 14th May, 2021, 01:39 PM

Originally Posted by GeorgeHak

If you want i can do for you Synchronization DME EWS.

You can do it manualy?

**GeorgeHak** · 14th May, 2021, 05:22 PM

Gotta try, send me dump dme.

**tunstyle** · 14th May, 2021, 09:36 PM

Originally Posted by GeorgeHak

Gotta try, send me dump dme.

With your file renewed, i need sync and after program new Key?

**GeorgeHak** · 15th May, 2021, 10:06 AM

Yes, you need to program the transponder, then do the EWS DME synchronization.

**tunstyle** · 15th May, 2021, 12:19 PM

Originally Posted by GeorgeHak

Yes, you need to program the transponder, then do the EWS DME synchronization.

Your method don't work. I need good solution to sync or recode ews please

**tunstyle** · 15th May, 2021, 04:05 PM

not solved

**GeorgeHak** · 16th May, 2021, 02:07 PM

Send me a DME dump, I see if I can do the synchronization.

**tunstyle** · 17th May, 2021, 08:20 AM

Originally Posted by GeorgeHak

Send me a DME dump, I see if I can do the synchronization.

Full ecu backup attached in first post

**tunstyle** · 17th May, 2021, 02:14 PM

problem solved by me

**vageric** · 17th May, 2021, 06:57 PM

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**hipolitogt** · 19th January, 2022, 03:18 PM

how you solved it? need to make one

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