Engine Oil Pressure; Gauge - Chevrolet SUBURBAN - 2011 Owner's Manual

5-16 Instruments and Controls

Engine Oil Pressure

Gauge

Metric
English
The oil pressure gauge shows the
engine oil pressure in psi (pounds
per square inch) when the engine is
running. Canadian vehicles indicate
pressure in kPa (kilopascals).
Oil pressure may vary with engine
speed, outside temperature and oil
viscosity, but readings above the
low pressure zone indicate the
normal operating range. When the
oil pressure reaches the low
pressure zone, the OIL PRESSURE
LOW STOP ENGINE message
appears in the Driver Information
Center (DIC). See Engine Oil
Messages on page 5 41 and Engine
Oil on page 10 7 for more
information.
A reading in the low pressure zone
may be caused by a dangerously
low oil level or some other problem
causing low oil pressure. Check the
oil as soon as possible.