smart fortwo ecu cant be written to

[have fun]

i have a 03 smart cabrio 450 and accidentally put the wrong map on it, since then the stock map cant be written to the ecu with kess, mercedes c5 might be able to write a file using vediamo or monaco but i have .ori for kess and not diogenes format.

the key works the car just wont start (no spark or fuel)

any ideas how to write to this?

[figani]

i have a 03 smart cabrio 450 and accidentally put the wrong map on it, since then the stock map cant be written to the ecu with kess, mercedes c5 might be able to write a file using vediamo or monaco but i have .ori for kess and not diogenes format.

the key works the car just wont start (no spark or fuel)

any ideas how to write to this?

try to use galletto 2... but you have Ori...? how you read ori...?

I personally never used vediamo (monaco not possible) to flash MEG... but you have nothing to loose...
connect vediamo... go to MEG_450... change options connections K-Line from pin1 to 7...


When I helped you press Thanks and Reputation...

[have fun]

i will try it tomorrow, youre right nothing to lose. i got the ori off the internet. it seems vediamo is the only tool i have that can read the map.

do you know if i can i convert an ori to .cbf for vediamo to upload to the car.

thanks for the help

[audiomeca]

not can convert ori to cbf,

you need cff file, not cbf file !!! and not not can conver ori to cff

but not need convert, in your xentry install have all cff files from smart 450 units seek in your hard disk , the file is zipped #cff, sdflash folder


if your car is 03 450 , can use meg 1.0 or meg 1.1 599cc or 699cc engine

699cc 0014589010_001.cff
599cc 0004079015_001.cff

[jnoroeste]

M8, you have now blocked ecu, need to make full read and rework dump to write again.
Make full read and send it, will help you.
Regards.

[have fun]

i found the cff and opened ecoute and tried to open the flash option, i earthed out pin 24 to enable boot mode and ecoute sees into the ecu a bit better but still no flash option available.

i can see services for mode 1 but no value unit or metric also.

i looked in extras/options for the ability to change pin 7 to pin 1 it seems im in the wrong options

[have fun]

should i buy a ktag and get it on the bench? ive got galletto with the led, kwp2000 plus silver box and black red blue yellow plug, kess v2 with the spaghetti wire box, actia c5 with the can hs banana clips, carprog and galletto v54 black alloy box type, no bdm frame or probes as yet, and of course no idea.

order the bdm frame and probes?

[figani]

i found the cff and opened ecoute and tried to open the flash option, i earthed out pin 24 to enable boot mode and ecoute sees into the ecu a bit better but still no flash option available.

i can see services for mode 1 but no value unit or metric also.

i looked in extras/options for the ability to change pin 7 to pin 1 it seems im in the wrong options

Not pin 7 to pin 1....
Change it from pin 1 to pin 7... Pin 7 is k line...
You don't need boot pin... For writing...

You worked before with vediamo...?

Or try by soldering... It goes fast...
Open ECU... You will see flash... 29F... Solder it down... You can do it with TL866... Or also other... clean legs and everything will be good...



When I helped you press Thanks and Reputation...

[have fun]

i have not successfully used vediamo 5.1.1 with the c5 yet

the ecu is bosch meg 1.1 0261205006 sw 1037365130 upg 14.14 512kb

attached is the .ori i cant yet put on the chip

[have fun]

thanks guys i have a rough idea what i need to do. can you tell me if its possible to read a 64 pin dip with a tl866,

[Myggis]

I have a similar problem... http://www.digital-kaos.co.uk/forums...art-fortwo-ECU
i have a tl866-plus programmer...
Can you give me some info on this?

[have fun]

heres my dump, is it a disaster?

[have fun]

looking at the dump with ecm titanium 1.61 it doesnt seem to be different from the stock one off the net.

[have fun]

i wrote the dump i downloaded to the chip, the car acts a bit worse than it did before. no start no fuel no spark plus constant boot mode. i bought another ecu.