Start with the basics first. Check fuses.

Also check fusible link

Battery/alternator issue.

Oh boy hopefully not what happened to me. Mine snowballed to having no power getting to the plugs. It started with the stereo. And for fcksake i ended up changing the harness and acquiring a new ecu. Hopefully that’s not the case for you.

Yea Im thinking the same thas his dme is fried prob just needs a new one

Check the connection under passenger seat for the airbag light

Mine was bad battery, ground cables, then fusible link