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

Tiny
BRANDONC75
  • MEMBER
  • 2017 FIAT 500L
  • 1.4L
  • 2WD
  • AUTOMATIC
  • 75,000 MILES
I can't find the low-pressure port to charge the A/C.
Friday, May 20th, 2022 AT 3:11 PM

10 Replies

Tiny
SQM
  • MECHANIC
  • 6,383 POSTS
Hello,

The low-pressure port is located close to the passenger side fender, under the hood.

See attached pictures for reference.

Here is a helpful guide on recharging the AC system:

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

Let me know of any questions.

Thank you.
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Friday, May 20th, 2022 AT 3:46 PM
Tiny
BRANDONC75
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This is not the same engine that's in mine. The coolant jug is on the driver's side. All I could find is two ports none would fit the hose from the Freon can.
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Friday, May 20th, 2022 AT 3:52 PM
Tiny
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Can you tell me or upload pictures of where you found those 2 ports?
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Friday, May 20th, 2022 AT 3:57 PM
Tiny
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One is behind the cover that you take off.
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Friday, May 20th, 2022 AT 4:16 PM
Tiny
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According to Alldata the low side service port should be the one under the engine cover. See below.
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Friday, May 20th, 2022 AT 4:28 PM
Tiny
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Okay, thanks. I will look I must have missed it when I looked earlier.
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Friday, May 20th, 2022 AT 4:43 PM
Tiny
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Let me know if you are able to find it.
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Friday, May 20th, 2022 AT 9:49 PM
Tiny
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This is what the engine looks like. I still can't find it, lol.
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Saturday, May 21st, 2022 AT 10:35 AM
Tiny
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I am trying find other diagrams but there is just not enough info available.
Can you take a few more pictures of the top of the engine area from different angles? It should be towards the back of the engine closer to the firewall.
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Saturday, May 21st, 2022 AT 11:21 AM
Tiny
BRANDONC75
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Yes, the only ones I see are the two ports with the grey caps on it that won't fit. I've looked everywhere.
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Saturday, May 21st, 2022 AT 11:29 AM

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