#engine oil light on

87 messages · Page 1 of 1 (latest)

sage falcon
#

what about oil pressure, have you done an obd scan?

#

it could be a faulty oil pump or the oil filter could be clogged up

cedar spade
#

haven’t done obd scan as garage has been shut due to owner being on holiday. I’m brand new to cars , how can I check oil filter?

stray plank
#

@cedar spade is it the red light that's on?

cedar spade
#

@stray plank yes sir

stray plank
#

Also are there any abnormal sounds coming from the engine?

sage falcon
cedar spade
#

@stray plank not too sure is I just bought the car it has brand new mot and was serviced around 3 months ago. There’s a slight bubbling sound every 3-7 seconds after car engine is off after long drive.

stray plank
cedar spade
#

No just the light

sage falcon
#

probably doenst, an obd tool could identify at least the error code, then you could google it and see what it means

stray plank
#

If there aren't any weird sounds I would guess it's probably the pressure sending unit

#

Can you take a picture of the dipstick?

cedar spade
#

Yes will send one in 5 mins. Would an obd scanner tell me if it’s pressure sending unit?

smoky brambleBOT
#

GG @cedar spade, you just advanced to level 2! Chat more to level up and earn top roles!

stray plank
#

If it isn't a genuine low oil pressure condition then there are a few possible causes

sage falcon
#

it probably gives a code if you scan it if it gives a warning light, youd think so

sage falcon
#

especially since how cheap they are usually, the basic ones that is

stray plank
#

You may also be able to see the sensor data as well if there is no code

cedar spade
#

Sending picture of oil stick now

sage falcon
#

so it has plenty of oil

cedar spade
#

Sure does, hasn’t gone down at all since driving it

#

Ive driven it 581 miles in a week

sage falcon
#

i feel like it has to either be in the oil pressure like the oil circulation is too low for some reason or the quality of oil itself, im more leaning to the first one

cedar spade
#

I’ve ordered a obd scanner going to collect it now

sage falcon
#

hope it helps

#

its fairly easy to use too. you also need to have the car running in order to get full diagnostics

cedar spade
stray plank
#

If it isn't making noise it's probably just a sensor or wiring issue

stray plank
sage falcon
#

hopefully not a wiring issue, its hard to start pinpointing what wire is faulty

stray plank
sage falcon
#

depends where op lives but it might not go through inspection if its on

cedar spade
#

Would the obd tell me it’s wiring

#

I live in the uk

sage falcon
#

it would probably give you a generic "electric fault" code or something

stray plank
#

That's crazy

sage falcon
#

if its the red one yea

#

not sure what the laws are in uk but at least in europe it wouldnt go past inspection

cedar spade
#

It says no codes

sage falcon
#

while the cars running?

cedar spade
#

No it says not to turn engine on whilst it’s in

sage falcon
#

oh

cedar spade
#

@sage falcon

#

Ill re do it with engine on just incase

sage falcon
#

damn that complicates things

cedar spade
#

Yeah it says no codes again

sage falcon
#

ive never heard a scan tool that cant be on while the engines on

#

hmm

cedar spade
#

Engines on now rescanned nothing

sage falcon
#

is the oil light on

cedar spade
#

Yep 😂

sage falcon
#

its on all the time, it doesnt randomly turn off

cedar spade
#

Constantly on yeah was starting off just as I started driving but I’m parked up now it’s still on

smoky brambleBOT
#

GG @cedar spade, you just advanced to level 3! Chat more to level up and earn top roles!

cedar spade
sage falcon
#

i found this

#

tells to check the oil switch

cedar spade
#

Will it be same under bonnet as mines 1.4

sage falcon
#

maybe, if not it shouldn't be hard to find

cedar spade
#

No leak from it

#

Hmmmm surprise surprise

sage falcon
#

lol yah oil is viscous so its sometimes hard to just see if it leaks, its good to physically touch to see if oil leaks. if its a big leak then its easier to see. but yea now you know what the problem is ^^

abstract marlin
#

Is the light always on or does it only come on when you start driving and the engine warms up

cedar spade
#

its on when it’s warmed up

#

But found the problem it’s the oil pressure switch, needs replacing

#

Thanks for the help @sage falcon

sage falcon
#

np, hope its not too expensive to replace but it most likely isnt

abstract marlin
#

I still suggest not driving it till you get a new switch and confirm that the current one is faulty

#

because it could still be actual low oil pressure judging by the symptoms

#

Engine warms up -> viscosity goes down just enough to turn on the light

cedar spade
#

What would I have to look for to fix low oil pressure

abstract marlin
#

Bearings, oil pump, pressure control valve

#

don't know much about these engines

#

does the light go away when you raise the rpm?

#

right thing to do would be to measure the oil pressure with a gauge, but you need a gauge and an adapter.

cedar spade
#

No the light doesn’t go off when I raise it

cedar spade
#

Broke my car 😂

sage falcon
#

yea its goon to not drive it since if oil starvation is a risk it might destroy your engine