progressive power steering ecu/wiring

Hi everyone, I just finished putting my engine into a new shell, a 89 turbo. The problem is this new chassis comes with progressive power steering and I can't seem to find where the wiring plug from the rack solenoid hooks up to. I'm hoping it's somewhere on the chassis harness and not the engine harness since my engine harness is from a non-pps 89 car.

I also am having trouble finding the pps ecu. Everyone says it's behind the glovebox above the efi ecu but all I see there that could be the pps ecu is a grey plastic box with nothing much on it except "DENSO." Is this it? The plugs don't look like the ones pictured in the TSRM for the pps ecu...

If someone's got pictures lying around of either the pps rack solenoid wiring or pps ecu I'd really appreciate it if they put them up. Searching and TSRM'ing hasn't helped too much in locating these two items. I think the ecu may actually be missing =\

Thanks!