BMW MS45.0 internal fault

[madman47]

Hello all,
I have a BMW DME. The engine runs, but very poorly and no throttle control.
DME is logging internal error.

DME MS45.0
5WK93014
7 527 072

Ive checked the flash checksum, and this seems OK.
I dont know how to check the other checksums, can someone please check?

Thanks heaps!

[Lambda1]

If nobody touch files... no chks change...
Which error codes?

[madman47]

It was jumpstarted.
It was perfect before this.
I cannot find any h/w fault

Fault code is 28CA


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[Stelaras26]

For ms45 i have these :
28C1 Oxygen sensor before catalytic converter, bank 1
28C2 Oxygen sensor before catalytic converter, bank 2
28C3 Oxygen sensor heater before catalytic converter, bank 1 : Function
28C4 Oxygen sensor heater before catalytic converter, bank 2: Function
28C5 Oxygen sensor after catalytic converter, bank 1: System check
28C6 Oxygen sensor after catalytic converter, bank 2: System check
28CA Ozone conversion too low
28CB Ozone sensor 1
28CC Ozone sensor 2

I dont know if they are completely true though
Check battery voltage and altenator voltage too.If low,bmws dont have throttle response and also idle is erratic

[madman47]

Autologic returned a internal RAM failure


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