AEM Electronics Oil Pressure Gauge Digital 52mm | Universal (aem30-4401)

OIL OR FUEL PRESSURE IS ALL THE IMPORTANT IN A MODIFIED ENGINE When you lose oil pressure, this is usually an indicator that something catastrophic is quickly in the works, and you have time to shut the engine down before further damage occurs. Low oil pressure could mean a spun bearing, a failed oil pump, or it could be something less serious.  If employing this gauge for fuel pressure, a sudden drop in fuel pressure could lead to lead conditions which could let the driver know that something mechanical has failed like a fuel pump, failed fuel pressure regulator, or perhaps a dirty filter or injectors.  Whatever the case may be, the AEM Electronics  Oil/Fuel Pressure Gauge will provide the driver with fast and accurate readings in a 52mm size. A great form of insurance and an important parameter to pay attention to when you have a lot invested in your high-performance vehicle.  Features: 24 color-coded LED lights that change from green to yellow to red for immediate reference to me