yomamma219
Well-Known Member
- Joined
- Feb 21, 2017
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- Location
- Raleigh, North Carolina
- Vehicle(s)
- 2016 Mustang EB Premium Pony Pack "4HORSEMEN"
- Thread starter
- #1
So having possibly different A/C problem. Base problem is that the A/C compressor clutch doesn't seem engage. I haven't measured the High/low ports with an external gauge yet, but I did download the forscan phone app and was looking at the AC compressor related values in the PCM. I can see the AC request go from no to yes when I turn it on and the "pressure sensor" reads 36-38psi but idk if that is a high or low side pressure because if it's low then it's well within the acceptable range. I did notice though that the "compressor command" is staying on no but the other values don't seem to indicate any faults.
If anyone has any thoughts or other things to check that I can do without renting a pressure gauge from the parts store, please let me know. FYI I don't know when exactly this started because it's been winter so I haven't really needed AC for a while.
If anyone has any thoughts or other things to check that I can do without renting a pressure gauge from the parts store, please let me know. FYI I don't know when exactly this started because it's been winter so I haven't really needed AC for a while.
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