OilCooler pipe and inner seals changed, Low oil pressure. Help?

[ainarssems]

The "Low oil pressure" lights comes on when i start driving or reving it in neutral. From the sound of the engine is definetly got oil pressure without a doubt. I drove it home from the garage and it seems fine.

I understand it's not on in idle?? That seems a bit strange maybe connection becomes loose with more vibration at higher rpm. I would not drive in any case with warning on without checking oil pressure first.