Skip the auto shop - Our mechanics make house calls

Q: Low pressure light coming on

asked by on

The low pressure light goes on and off. I changed the oil sensor, but the light keeps coming on.

A: The oil pressure light will come on if the ...

The oil pressure light will come on if the pressure drops below about 15psi. If your engine is loosing oil pressure then the engine oil pump may need to be replaced. Have the oil pressure checked for proper pressure by a qualified mechanic, like one from YourMechanic, to determine if the oil pump or oil pressor sensor is malfunctioning.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%

Get a quote

What others are asking

Q: Electrical system issues

You may be having wiring harness issues that would have to be isolated and traced for each problem you are having. The door locks could be a wiring or a lock actuator issue. These are probably random unrelated issues that...

Q: Dashboard going out

Hi there. Since your issue is intermittent this would lead me to believe you are experiencing a bad connection behind your dashboard. A loose connection between your light bulbs and sockets will cause this problem along with a fault in...

Q: What is the break-in period?

Like all other cars on the market, the Ford Fusion requires a break-in period when purchased new. This is a relatively short period during which you need to drive under certain conditions and avoid some types of behavior in order...

Related articles

How to Renew Your Car Registration in Oklahoma(DELETED)
Having your car registered with the Oklahoma Tax Commission is an important part of driving legally in this state. You will need to do this within 30 days of moving to Oklahoma...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.