Can't read HC11E20

[Min2xx]

Hi,
I need change km in Ford Galaxy 98, mcu HC11E20, mask E82K.
UPA ask device is silent or read empty memory, all pins Ok
I desolder mcu and put to Xprogm ( clone ) with HC11E9 adapter, the same: device is silent, Timeout error
Put it back to car, all work ok.
It's secured ecu?
What i can do? Help please. :help:

[ROBERTby2000]

read in x prog hc11e9 with 0f36w mask... i waiting for reply:wink:

[Min2xx]

read in x prog hc11e9 with 0f36w mask... i waiting for reply:wink:
Thank for help. I read it with old Xprog HC11 adapter, read 5 times, because many time read with error's, but work is down :)