#1
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2013 sentra a/c issues
I am having some issues with my a/c. I can have the a/c on and driving around town, when I slow to come to a stop the a/c will start blowing outside air and sputter when finally making the stop. I have notice that my RPMs will go down then back up to level off. It feels like when I slow down the a/c will quickly. Turn off and turn back on. I have taken it to Nissan dealership twice and they change some wiring on it and told me they didn't see any issue. The car runs great without the a/c on and also runs good when I on the highway with the a/c on. My issue is not all the time. If I make 10 stops done times it can happen at 6 of the 10 stops other times just twice. Any input would be great to take to the dealership, still under warranty almost got 26,000 on it, I live in Texas so a/c is a must especially when you got a 5 year. Thank in advance
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#2
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There is updated software for the engine control module that will keep the rpm's from dropping when you come to a stop.
__________________
Nissan Master certified Technician
Hybrid and GTR certified EV certified ASE Master Certified. |
#3
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So there is an update to the ecu I wonder why they didn't think about updating it. Thanks I will ask them.
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#4
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Do you think this will help my AC issue that I am having? The car runs good when the AC is off with no issues. AC is fine while on the highway its just when I am slowing down is when my issue happens. I feel like the Compress and such is fine no noises or anything that will cause you to think that, air is nice and cold. Before you answered me I was leaning towards and sensor or something that controls the cars idle when stopped. Again thank you for your answer, this has been very helpful
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#5
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Quote:
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#6
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Reading what you said, thinking last night about it, I have notice since I got the car in September of 2013 that sometimes when I am stopped at a light or stop sign the car will idle much lower that it normally would. I have notice this if AC is on or not. Normal idle in drive while stopped I would say above 750 RPMs maybe 800-850. Sometimes I will feel the car not idling right, I will feel vibration not too bad, also I can see my passenger seat shake as well, but nothing that will make me feel like it was about to die or stall. When I see this the RPMs will be below the 750 mark, maybe between 600-650 and the needle with move a little bit up and down, but never really back up what I would call the normal idling speed, until I accelerate. Also during when this happens there is nothing plugged in or turned on. Sometimes I will let me foot off the brakes and inch forward (like at a light), during that time the vibration stops until I press the brake again. I believe my issue is what you said the computer update will fix. Thanks again.
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#7
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Well I had the dealership, upgrade the computer, still have the issue where when I am slowing down coming to a stop it the AC will blow warmer air. It does not do it all the time. Is there somewhere that has what around the idle speeds of a 2013 nissan sentra should be? I am curious what they should be a in drive under normal driving conditions, engine warmed up while sitting at a light with and without the ac on. they tested my ac and it all came back fine. any help or ideas would be appreciated
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Tags |
2013, a or c, a/c, issues, sentra |
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