Hyundai Santafe, Sonata, Elantra Oil Switch

Sold by Joshua Dodoo · Abossey Okai

Main functions Monitors engine oil pressure. Sends an electrical signal to the dashboard. Activates the oil warning light when pressure drops. Helps alert the driver to possible lubrication problems. 2. Common signs of a faulty oil pressure switch Oil warning light stays on. Oil warning light flickers while driving. Oil warning light comes on even when oil pressure is normal. Oil leaking around the switch. Incorrect oil pressure warning.