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Why would a '92 Buick Regal 134a compressor fail to engage except when jumped directly after attempting to convert?
Wiki User
∙ 10y ago
On the dryer, there is a cycling switch which also cuts off the compressor when the preasure is low. Perhaps the switch is defective. GoodluckJoe
Wiki User
∙ 10y ago
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How do you recharge the ac on a 1995 Mazda MPV if the compressor won't engage how do you make it engage?
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What happens if the electrical connector is not connected to the ac compressor?
The a/c clutch will not engage and the compressor will not come on.............
My 1998 Camaro's AC compressor will not engage the fuses and relay are all good Any ideas?
This could be because you have a leak in you A/C system causing a loss of freon. When there is not enough freon in your system the A/C compressor will not engage, it will harm the compressor.
What happens if there is no voltage applied to the clutch?
An air conditioner clutch will not engage without voltage. If it doesn't engage, the compressor will not turn.
How do you engage the AC clutch to refill the system?
You don't need to engage the compressor clutch to recharge the system. In fact, you shouldn't engage it without refrigerant and oil in it, because the refrigerant carries the compressor oil in order to lubricate the compressor. But, to answer your question, you disconnect the low pressure switch, and run a jumper wire between the two female ends of the connector.
Ac switch 2002 Pontiac has three prongs which two do you jump to get clutch engage?
Dont jump them, its not a switch, its a transducer and you could wreck your pcm by jumping the wrong one. Run a power wire directly to your compressor to get the clutch to engage. If it doent engage then, it is your clutch. Remember to first check refridgerant level and fuses/relays. Good luck.
The ac compresser well not engage when ac switch is on?
Most Likely refrigerant charge is low -- compressor will not engage unless system has proper pressure
Why air conditioning compressor clutch engage and disengage every second?
This happens to keep the fluid in the compressor viable. If it sits too long, it can become unusable.
If the AC compressor clutch does not kick in and the relay and fuse are ok what could be the problem?
The clutch receives it's signal to engage from a pressure switch in the system. If there is insufficient refrigerant in the system the pressure switch will not close resulting in no power at the compressor clutch to make it engage.
Already changed fuse and air conditioning compressor clutch assembly but no power going to cause the compressor to kick on to pull back the clutch so that compressor kicks on what could be the cause?
What specific kind of vehicle do you have? It does sound like the clutch may be bad, but we also need to know what you are working on. You need to run power straight from the battery to the compressor. If is still does not engage then you need to replace the compressor and clutch, they are dead. If they do engage, then you have a wiring or computer issue.
What is making Wheel tightens when defroster is on?
It sounds like you have a very tight running or bad a/c compressor since most all systems will engage the compressor when the defroster is on...............
How do you test the ac compressor?
You should be able to hear it engage-there is a clutch. If not, check the hot wire when someone turns on with a test light. If it has juice & does not engage, you may have a problem.
