97 GTS: ECM or PCM?

[jay01m]

I assume the 97 Vipers are OBDII, no? So I'm wondering, is the computer an ECM or PCM?

Also, does the engine operate using MAP or MAF, or is it something totally different?

Thanks,
Jason
Chesapeake, VA
97 GTS
91 Corvette ZR1

 

[HP]

Pcm Map

 

[jay01m]

Great, thanks for the help!