Will oil pressure sensor cause no start?
Will oil pressure sensor cause no start? Functions. On older model vehicles, an oil pressure switch will send a signal to the oil pressure light. The oil pressure switch on newer model vehicles will signal its computer, which can cause a car not to start if it has low oil pressure. What happens if the oil sensor does not work? This sensor lets the computer know the correct oil pressure is present. Since the efficient flow of engine oil is required to maintain proper lubrication, a failed sensor or one that is not able to relay data can trigger a...