EWS3.3 calibration 540i

[mariusz971]

Hi guys, I work on BMW 540i 2000 and the engine is cranking but won't start. In ECU I found error "antitamper". I tried to calibrate EWS with ECU using Ista/D but no luck. Somebody can tell me if is enough to reset EWS to factory settings and try synchronize EWS adn ECU again or I have to make virgin ECU? thanks

[bearheroes]

post also dump from ecu.

[mariusz971]

can you tell me please what exately I have to read in ecu? thank you for try to help me

[bearheroes]

post more info about your ecu

[mariusz971]

DME1 , Bosch 0261204620 , VIN wbadn634xygm65454

[bearheroes]

there should be flash 29f400
read it and post the dump.

[mariusz971]

I don't have adpter to read flash. Can I use BDM or Xprog to read ecu? Somebody know how to connect that ecu?

[koncimobil]

simple option use ews emulator.
find isn frow ews & put to ews emulator.
Done.

[mariusz971]

Hi koncimobil, sorry but I did not read before carefully what you suggest me. You tould me about emulator and in my head was editor for this I was confiuse. I need to much time for order emulator. This is ecu me7.2 and ews3.3. How do the ecu virgin? and my question is if somebody knows how to connect xprog or bdm to am29f400 because I have only this

[mariusz971]

Any one has some idea how to do that? Thanks

[bram380]

Any one has some idea how to do that? Thanks

ews3 emulator:
EWS3 emulator (http://cartools.info/robindab/page27.html)

[mariusz971]

To much time for order emulator> the owner is already biting me. How to virgin ecu? how to read with xprog or bdm?

[bram380]

use eprom programmer to r/w flash 29f400.
xprog, bdm, upa not...!!!!!!!

[mariusz971]

thank you, I ordered Willem and tomorrow will be here. If I will send tomorrow flash from am29f400, BMW 540i_09.1999, ME7.2 Somebody can do ecu virgin?

[mariusz971]

finally I was able to read flash. Car is running, thanks for help guys

[speedy100]

finally I was able to read flash. Car is running, thanks for help guys

This does not mean much to others...

What exactly You did and how You solved the problem???

[Lexas]

thats weird... people asking for help and later dont mind to give some info back...

[Saman]

this type of people is selfish

[kiszka]

thats weird... people asking for help and later dont mind to give some info back...

this type of people is selfish
you know such a Concept
the teacher becomes a student