Oil Pressure Warning Light & Buzzer Help

Hi all help required -

Just got the car (1989 1.8 Carb) out of storage had a service & clean MOT, however on the way home have a oil pressure flashing light & buzzer. The car is running great & temp OK, when I checked the oil level it looks like it has been over filled is this the possible cause if not any suggestions ?

Cheers in advance for your help

Hi. I would check the oil pressure switches if not possibly the voltage stabilizer on the back of the dash cluster.had same issue with my 1500 changed oil switches and voltage stabilizer so far no oil warning or buzzer.hope this helps.

Hi. I would check oil pressure switches or possibly voltage stabilizer on dash clocks.had same issue on my 1500 changed both switches and voltage stabilizer and so far no issues.hope this helps