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BMW 330D E46 204PS 2004 DDE+EWS SYNC
09-20-2017, 01:27 AM
Post: #1
BMW BMW 330D E46 204PS 2004 DDE+EWS SYNC
Hi,

I have a problem with a BMW 330D E46 FROM 2004.. car have a sync loss between dde and ews .

Every 3-4 weeks car is lossing the sync between ECU and EWS .. so what i do .. synched both and car start. After 3-4 weeks problem is again real. Bought at BMW dealer a new EWS 4.3 , programmed it with ISTA and car was working again after programmation. And now again 4 weeks later car has loss the sync.. when i check EWS dump and ECU's dump both seems OK.

What can be the problem ? ECU or neiman's ring ?

Here you can check ECU's and EWS dumps..

Thanks.


Attached File(s)
95320ECU-EWS4.3(2L86D).rar
File Type: .rar
Downloaded: 9 times
Size: 1.6 KB

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04-05-2018, 12:05 PM
Post: #2
RE: BMW 330D E46 204PS 2004 DDE+EWS SYNC
Hi mate, did you solved this issue?
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04-07-2018, 11:32 PM
Post: #3
RE: BMW 330D E46 204PS 2004 DDE+EWS SYNC
(04-05-2018 12:05 PM)moskyno93 Wrote:  Hi mate, did you solved this issue?

Hi, No.. Bmw Service too has no resolved the problem
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04-08-2018, 12:06 AM
Post: #4
RE: BMW 330D E46 204PS 2004 DDE+EWS SYNC
hello definitely with the fly fvdi resolves
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04-08-2018, 01:24 AM
Post: #5
RE: BMW 330D E46 204PS 2004 DDE+EWS SYNC
Check main Relais for damage or bad contact. Also wiring could be damaged anywhere. But first check ecu box (all plugs fuses and Relais)
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