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23-01-2014, 02:24 PM
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With da Warlords
Join Date: May 2006
Location: Orange NSW
Posts: 1,781
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Hi All
Recently the compressor on my A/C started clicking on and off every few seconds. I pulled the A/C relay out from fuse box near battery and noticed that now the compressor works fine? I replaced the relay with a new one and have the same problem? What's the point of that relay if A/C works fine without it? Cheers
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You don't have to be faster than the bear, you just have to be faster than the slowest guy running from the bear. For Sale: Parachute. Only used once, never opened, small stain. Windsor Warlords AU III XR-8220  300+ rwhp of Manual fun XR50T Ute - 300rwkw (give or take depending on the day)
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23-01-2014, 04:00 PM
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PM me if you want
Join Date: Dec 2004
Location: Pk Ranger Modding - QLD 👍
Posts: 7,498
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I would guess the fail safe mode is ON for safety so you can demist your window.
The relay I would guess is being used by the climate control or something to turn it off at a certain temp hence a I would say a faulty sensor is to blame.
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Owner of first ever car to retrofit BA SSS - the EA2BA Send me a PM if you want to know anything 2010 Ford Ranger PK High Rider (Auto) - 2011 Ford Fiesta (Auto)
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23-01-2014, 04:10 PM
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FF.Com.Au Hardcore
Join Date: Aug 2007
Posts: 1,874
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compressor cutting in and out quickly usually means low gas
sorry can't answer the other part of your question but post #2 makes sense |
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23-01-2014, 06:21 PM
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FF.Com.Au Hardcore
Join Date: Sep 2013
Location: Karuah Valley
Posts: 984
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the compressor relay is to operate the clutch.
the A/C relay is to operate the fan-climate control systems. I only had this occure with climate control and faulty fanspeed controller.
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BF11 XT EGas Wagon-SY TERRITORY AWD GHIA- Land Rover 88 .MIDCOAST NSW.
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23-01-2014, 10:54 PM
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With da Warlords
Join Date: May 2006
Location: Orange NSW
Posts: 1,781
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Thanks for the replies.
The gas has been replaced so I can rule that out. Its a AU3 XR8, so no climate control. So what does the A/C relay underbonnet actually do? Does it tell thermofans to run at high speed and the cut A/C compressor out at WOT?
__________________
You don't have to be faster than the bear, you just have to be faster than the slowest guy running from the bear. For Sale: Parachute. Only used once, never opened, small stain. Windsor Warlords AU III XR-8220 300+ rwhp of Manual fun XR50T Ute - 300rwkw (give or take depending on the day)
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25-01-2014, 04:18 AM
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With da Warlords
Join Date: May 2006
Location: Orange NSW
Posts: 1,781
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Nevermind.... Just destroyed another gearbox.. Too much ******* torque... Thanks for the replies
__________________
You don't have to be faster than the bear, you just have to be faster than the slowest guy running from the bear. For Sale: Parachute. Only used once, never opened, small stain. Windsor Warlords AU III XR-8220 300+ rwhp of Manual fun XR50T Ute - 300rwkw (give or take depending on the day)
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A/C Relay.. Purpose?
Linear Mode
