KWP2000 error when reading ?

[BrianSPC]

I had no luck with my Galletto 1260, so I tried to buy a KWP2000+, but it do identify my ECU, but when I press Read it comes with this error : internal hardware error , Whats wrong with my ECU, its like it want be read by anything, can it be locked or something ?

Car is a Citroen C5 2.0HDI ?01 EDC15C2

[bobolin4o]

Sometime i have this issue too...
Just select driver, put ignition "on" and hit button "read", don't make "ID"...
Or make "ID", put ignition "off", then "on" and read...

If FLASHING process stop in the middle, just start the procedure again.
DO NOT TURN IGNITION "off" and "on" like the Galletto says!!!

[BrianSPC]

Thanks :-) But I give up.... I have spent a lot of money and time on this now, If I really want to get some extra hp and nm I will get a Pro to do it then.

[dune85872005]

need to remove sp08 eeprom after that il will be reaad or put ecu on boot mode .....

[kennfeld]

no need to remove eeprom

i read and write both flash and eeprom over obd

[mexanico1971]

read it on bench !