If the oil pressure warning lamp on a General Motors vehicle is ...

[B]

If the oil pressure warning lamp on a General Motors vehicle is on all the time, yet the engine oil pressure is normal, the problem could be ________.
◦ Defective (shorted) oil pressure sending unit (sensor)
◦ Defective (open) oil pressure sending unit (sensor)
◦ Wire shorted-to-ground between sending unit and dash warning lamp
◦ Either A or C

[kkenney]

Either A or C

[B]

Thanks for the timely response, appreciate it

[triiciiaa]

Gracias!