p0198 nissan
p0198 Nissan: Everything You Need to Know p0198 Nissan: Everything You Need to Know Welcome to our comprehensive guide on p0198 Nissan. In this article, we will cover everything you need to know about this diagnostic trouble code (DTC) and how it can affect your Nissan vehicle. What is p0198 Nissan? p0198 Nissan is a DTC that indicates a problem with the engine oil temperature sensor. The sensor is responsible for monitoring the temperature of the engine oil and sending this information to the engine control module (ECM). When the ECM detects that the signal from the sensor is outside