View Full Version : Marelli mjd6f3
nikte
31st October, 2017, 01:52 AM
Can someone help me with pinout and connections on fiat 500 ecu mjd6f3
i try the one I picture and I take a photo of my ecu
i try for 3 hour without success
please only tested solutions no copy paste I use DK and google for 2 hours and found many different pinout
any solution with galletto or bdm100
nikte
31st October, 2017, 01:54 AM
Galletto show this option *CAN
what it’s that mean: obd or bdm
mario38
31st October, 2017, 08:30 AM
before you read you removed resistance from 0 ohm?
voltechcar
31st October, 2017, 08:35 AM
terminal / uhds by obd full r/w
nikte
31st October, 2017, 11:35 AM
yes a removed 0 ohm
nikte
31st October, 2017, 11:36 AM
sorry what are " terminal / uhds "
maajkii
31st October, 2017, 11:58 AM
google it.
nikte
31st October, 2017, 12:33 PM
i Found pinout and to share one more time
Can be done remap on this ecu with bdm100 galletto or xprog?
baltazar3
31st October, 2017, 12:43 PM
i Found pinout and to share one more time
Can be done remap on this ecu with bdm100 galletto or xprog?
You have to use BDM port to read-write this ECU.FGTech can do it without prob.
nikte
31st October, 2017, 12:58 PM
You have to use BDM port to read-write this ECU.FGTech can do it without prob.
What option to use in fgtech CAR or BDM ?
GianniNOS
31st October, 2017, 02:33 PM
BDM ......
nikte
31st October, 2017, 02:59 PM
This ecu have M58BW016 not MPC55XX
What to select in bdm options
baltazar3
31st October, 2017, 03:49 PM
This ecu have M58BW016 not MPC55XX
What to select in bdm options
This ECU have MPC,eeprom and flash.You better start with read all in order to make full backup of ECU.
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nikte
31st October, 2017, 04:26 PM
i connect like this and can`t get connected to ecu
i try with bdm100 ( pinout are not the same on bdm100 and fgtech )
i removed 0 OMH and add 12V to pin 50 and 23 and GND to pin 1
baltazar3
31st October, 2017, 07:06 PM
i connect like this and can`t get connected to ecu
i try with bdm100 ( pinout are not the same on bdm100 and fgtech )
i removed 0 OMH and add 12V to pin 50 and 23 and GND to pin 1
Here is all info you need
nikte
31st October, 2017, 08:14 PM
I’m going crazy I use 6 hours and 3 different connectors I try with wires and can’t connect
What I’m doing wrong https://uploads.tapatalk-cdn.com/20171031/412e5b8e7c7f26a1c67c2c5a5f0dafae.jpg
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nikte
31st October, 2017, 08:44 PM
Uh I’m an idiot I managed to work after 6 hours and it’s was just like I try for the first time.
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nikte
31st October, 2017, 09:00 PM
Can someone remap this for more power I'm not really the best at it
lsdlsd88
31st October, 2017, 10:35 PM
try this
you have pass in PM
lsdlsd88
1st November, 2017, 06:47 PM
clear PM folder @nikte
Panathaole
1st November, 2017, 07:39 PM
Hello
It is an easy ecu with galetto , i was solder cables directly to ecu without adapter... you must be carefully with checksum correction...
nikte
1st November, 2017, 07:47 PM
I run in to problem
Car won’t start its start for second and cut down
I write full bdm backup and still won’t start
I read ecu and dumps are the same like first read
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nikte
1st November, 2017, 07:56 PM
hm now read have some difference at end
did i burn this ecu?
No errors in autocom diagnostics i can read ecu with obd and bdm without problems
nikte
1st November, 2017, 08:02 PM
I noticed to at my first read eeprom status was 0 and 1 and now I see eeprom status 1 and 1 https://uploads.tapatalk-cdn.com/20171101/40858ff21201221ef0aa190739249936.jpghttps://uploads.tapatalk-cdn.com/20171101/4df4fd8eab0fe74167b6b40354cd05a9.jpg
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nikte
1st November, 2017, 08:10 PM
MPC and Flash are the same like first time read i think problem are in eeprom they are not the same from yesterday and today so its can be immo problem?
Can this be rapired or immo off?
Panathaole
2nd November, 2017, 06:04 AM
you can use hexCmp or someting like that to see exactly the differences.....
(different VIN maybe?)
nikte
2nd November, 2017, 09:30 AM
you can use hexCmp or someting like that to see exactly the differences.....
(different VIN maybe?)
To many differences seams like eeprom get corupt under reading or wtirtun flash chip it`s should not be but it its
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