Volvo L120D Oil pressure Low!!!!

[Ammar_Jo]

I changed the oil pressure sensor.
the loader works fine.
But it shows that the oil pressure is low
And it shows up and disappears when I prees the pedal.

 

[funwithfuel]

Have you physically placed a gauge to see what your actual oil pressure is?

 

[BigWrench55]

Operating pressure should be 375-527kPa
Minimum idle 50kPa

 

[Ammar_Jo]

I will try it

 

[Ammar_Jo]

I am using 15w40 oil and when the loader engine temp goes above 40° the lamp flashes and says engine oil pressure Low
Someone saying to me that i have to use 20w50 oil
Please help

 

[funwithfuel]

40C or 40 F
15w40 is recommended across the board. Based on your earlier experience, I think you have a relief getting weak

 

[Ammar_Jo]

40C or 40 F
15w40 is recommended across the board. Based on your earlier experience, I think you have a relief getting weak

40C and what about oil pump?

 

[funwithfuel]

Possibly but unlikely. How many hours on her

 

[Ammar_Jo]

40C or 40 F
15w40 is recommended across the board. Based on your earlier experience, I think you have a relief getting weak

and will it cost me much
and what is the relief

 

[funwithfuel]

please see attached. I have no way of knowing parts cost in your part of the world. But I'll Bet, cheaper than an engine.

 

[funwithfuel]

So now that you opened a new thread for the same problem, What was your physical oil pressure at the sensor? Did you ever check it?

 

[Ammar_Jo]

please see attached. I have no way of knowing parts cost in your part of the world. But I'll Bet, cheaper than an engine.

Possibly but unlikely. How many hours on her

It has a 12400 hour

 

[Ammar_Jo]

So now that you opened a new thread for the same problem, What was your physical oil pressure at the sensor? Did you ever check it?

No i did not

 

[Ammar_Jo]

Now iam working on the loader and its temp 60c
And the pressure is normal on the sensor