[powerwouz]

Citroen C3 1.4hdi 2004 50kw
EDC16C34
0281 011 861
9654490280

1039S05049
Software 9657061180
Engine code 8HX
VIN CAR VF7FC8HXB27165384

After writing mod file (EGR OFF) STAGE 1 TUNE over OBD with kess V2, the ECU is locked, and don't have possibility to connect to ecu with DIAGBOX, flash tools KESS V2 or with Galleto.
Car don't start and cooling fan starts spinning when the ignition is turned on.
Before reading/writing over OBD I don´t make full BDM backup...
OBD reading no problem writing would not finish because with kess the right car was not in the list 1.4hdi 50 kw with bosch edc16c34
during the flashing the car was connected to stable power supply 13.5V .
After flashing I wait 5 min without switch the ignition, after try to read ECU ID over obd and receive error.


Can you help plz?

kind regards,

Wouter

[semihmutcali]

read it bdm and post the dump here

[Jurik891964]

Would it not let you do the recovery via obd

[powerwouz]

Would it not let you do the recovery via obd

No communication error...

regards,
wouter

---

read it bdm and post the dump here

i order a bdm 100 set. next week....it will arive.

regards,

wouter

[zoro1]

I dont think bdm will solve the problem.I think eeprom data is wrong too .

[powerwouz]

I dont think bdm will solve the problem.I think eeprom data is wrong too .

You mean the modified file ? Do not correspond with the original file.. Or so?!


I bought the modified file From somebody. Who said that he modified the original file egr off and stage 1 tuning...

Can you advise me what too do?

Kind regards,

Wouter

[senatormog]

I hope you did save your native firmware? If so, try flashing it at low speed. I was able to recover my ebu without opening it.

[ruben fernandes]

i think the ecu its block...when cooling van comes on ecu its empty

[zoro1]

I dont think bdm will solve the problem.I think eeprom data is wrong too .

You mean the modified file ? Do not correspond with the original file.. Or so?!


I bought the modified file From somebody. Who said that he modified the original file egr off and stage 1 tuning...

Can you advise me what too do?

Kind regards,

Wouter

I,mm not talking abaut flash file,a say Eeprom file.eeprom is different inn all cars edc16,no matter the cars are the same.In eeprom content is injector codinng,milage,immo

[Rov Gti]

Write your ori file(read is ok) with BDM( maps). Then, after the car starts, write the mod file. For OBD read/write next time for these ECU's use MPPS.