It drops at idle and in “run” but not started it reads normal. If it’s a sensor is there any risk of driving it until it’s fixed?
If the sensor isn't leaking you'll be okay driving it,but keep an eye on it.That's as long as it is the sensor,but usually the only thing that will cause a oil pressure rise like that,is the sensor,but to be safe you can remove it and screw a master mechanical gauge into the port and check the pressure.
They aren't that expensive or hard to change,even somebody with no mechanical skills can swap the oil pressure sensor.There's lots of youtube video's showing how to change the sensor
DODGE RAM CHRYSLER JEEP Replacement Oil Pressure Sending Unit NEW OEM MOPAR
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Hey, motorheads! In today's video, Blair runs through how to replace your oil pressure sensor on a 2012 Ram 1500 truck! Pay close attention to the video as t...
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