Where is the low pressure A/C service port located?

WILSONDP05

MEMBER
2010 HYUNDAI I10
1.0L
4 CYL
2WD
MANUAL
90,000 MILES

Is this the low pressure service port for topping up the A/C refrigerant gas on the vehicle listed above? See picture.
thank you,
Paul
:)

Sunday, August 22nd, 2021 AT 1:48 AM

3 Replies

DANNY L

MECHANIC
5,648 POSTS

Hello, I'm Danny.

Sorry, your picture didn't come through. Can you resend? The low side access port on your A/C system will be covered-protected by a blue colored plastic cap. Get back to us with your picture and we'll go from there. Hope this helps and thanks for using 2CarPros.

SPONSORED LINKS

Was this

answer

helpful?

Yes

No

Sunday, August 22nd, 2021 AT 3:32 AM

WILSONDP05

MEMBER
2 POSTS

I think the picture uploaded this time?
The caps are more greenish than blue, they are marked up, the larger diameter pipe has a large 'L' with 'DI' below and the smaller diameter pipe has large 'H' with 'DI' below. So I'm guessing that indicates Low and High pressure.
Cheers Paul,
Thank you for replying

Image (Click to make bigger)

Was this

answer

helpful?

Yes

No

Sunday, August 22nd, 2021 AT 4:09 AM

DANNY L

MECHANIC
5,648 POSTS

Hello again.

Yes, the larger diameter line "L" is the low side port you will use to add refrigerant. Here is a tutorial show how to recharge your A/C system:

https://www.2carpros.com/articles/air-conditioner-how-to-add-freon

Let us know if you have any further questions on this issue. Hope this helps and thanks again for using 2CarPros.

Danny-

Was this

answer

helpful?

Yes

No

+1

Sunday, August 22nd, 2021 AT 5:32 AM