68HC11F1.E6 reading with UPA-USB

[sunxemx]

I am trying to read the eeprom of a 68HC11F1.E6 with UPA-USB and with the Osciliator at Auto on the upa-usb software it gives "device not respond error "and with
the oscillator at any other frequency setting it reads " reading success" but nothing shows in the output.

Any body knows whats happening or what could be the trouble?

PS. I am connected directly to the MCU pins in the ECU

[drz]

Lift some pins and try to read...

[antwnhszr]

do you have adapter?if not pull some pins from pcb

[sunxemx]

Problem solved by lifting the RX and TX pins and I read the MCU
Thanks to drz and antwnhszr for their help

[MAKS79]

hi. im trying to read same motorola. i was lift rx and tx but upa wont read it
could you please help me with this

[lupu_sandu]

Lift reset also