dill 1204A sensor trouble

so I'm trying to program a sensor to this 2008 Toyota Camry but its all sorts of trouble.
The dill 1204A has no sensor ID written on the sensor and the frequency tool I have
available only reads the the frequency ID and not the actual sensor ID which is what
I need to put into the ecu. Is there a way to lookup the sensor ID based on the frequency
ID? Are there alternate part numbers to the ones listed on the 1204A that would allow me
to find the acual sensor ID? I've read some where that this part was discontinued and this
would not surprise me as being the cause since it is billed as a lexus/toyota compatible
sensor.

The 1204/28365 for an 08 Camry should be a Pacific sensor, in which case you would need a scan tool like a Bartec or Ateq to scan and read the serial number and then write into the ECU.

your apt reply is most appreciated.