the light sensor is the box attached to the rear view mirror. if you dont see it, then you dont have one. that was a factory option.
you need a new brake booster
Low washer fluid or defective sensor in reservoir
mark viis are speed density based not mass air there is no sensor
They are located on the downpipes from the headers.
on the mufflers after the heads
The 1993 Lincoln Mark VIII ABS speed sensor is located on the side of the transmission. The speed sensor should be labeled as such.
ck cam shaft sensor, check crank shaft sensor also.
Down by the oil filter.
suspention or dash air bags
Lincoln did not offer a Mark VII in 1993.. Lincoln stopped production in 1992. Then started the Mark VIII in 1993
On he firewall just behind the engine.
behind the power steering reservoir