pgmfi.org

I'm trying to identify the mcu from this toyota ecu (2001 2zz celica GTS)
I figured if anyone could identify it, someone here would be able to!

Here are some images of the ecu case and components
http://darknight201.dnsalias.com:8080/pichost/2zz_ecu_1.JPG
http://darknight201.dnsalias.com:8080/pichost/2zz_ecu_2.JPG

The large upper left package has the following info stamped on it:
151808-3191
97CW42AF-3177
Japan 0102EDI
D0635AAA

The large central package:
a logo, appears to be "ESPC" (it's styalized so it's difficult to tell exactly)
D MT362
5C21

Moderators, if there is a better place for this thread could you please move it there? I didn't want to post somewhere that would piss anyone off, so i stuck it here

80+ views and no one can help me out?
does anyone know where else I might be able to go
for some help on this one?

well this is kind of a honda site... try going to toyota and asking a mechanic.