ELM327 ATMA results

atma
atma
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
0644551000000000000
50000

From OBD Monitor. This is the result in ATMA mode.
The ECU is from Bosch. Protocol is ISO 15765-4 CAN 11 bit 500kbaud.
It seems there is no useful data. Can someone help me on this?

Some ECUs require to set a specific header with ATSH in order to access the data. These are ECU specific, so cannot say if that is the case with yours-