Where's the ECU... 88 hatch

Momma reported Check Engine light.

TheSilentChamber gifted me an online manual, so I have the codes and x-shoot.... I think I can finger it out.

I am not knowing where to find the ECU's LED code flasher.

Please help is appreciated

The ecu is under the glovebox side under the carpet to where your feet lay. Unclip the carpet to reveal it and there is a little circular window with a red led in it. To check codes, put the key in the ignition on the second click (all the lights on the gauges should light up) and look at that led. The blinking should tell you whats wrong.

Thank You!.....
I cant beleive I didnt see it the first time.
Lucky #7.... (code)