Engine oil is full why oil light stays on in 1987 Porsche 944?

If the oil light stays on in a 1987 Porsche 944 despite the oil being full, it could indicate a problem with the oil pressure rather than just oil level. Possible issues include a faulty oil pressure sending unit, a clogged oil filter, or a malfunctioning oil pump. Additionally, there may be an electrical issue, such as a short circuit or a wiring problem affecting the oil pressure gauge. It's advisable to have the oil pressure tested to diagnose the issue accurately.