Car Ac Compressor Speed Sensor

In earlier air conditioning systems the compressor ran at full capacity whenever its cycling clutch was engaged.

Car ac compressor speed sensor.

Auto ac systems. The only way to modulate the pressure produced by the compressor was. At this point i suspect the speed sensor on the a c compressor acting erratically and want to disable it. The manual ac systems require the driver to adjust the desired amount of cooling by changing the fan speed and heat cool knob or lever to maintain the comfort level they desire.

And i may not be able to get access without removing the compressor. Pressures are ok if there was an issue with the pressures then the ac would not work fine for days at a time. The ac speed sensor is otherwise called as a lock up sensor. The speed sensor on toyota vehicles is located in 2 posi onson the compressor body either at the rear head or underneath the sensor wiring is a ached to the clutch field coil wiring connector.

When the compressor cycles on it also feeds a line to the condenser fan relay running the fan. If the engine was running and the clutch was engaged the compressor was pumping. There are two primary components that manage the operation of your car s air conditioning system. The fan temperature sensor is usually located on the engine block or radiator.

In simple terms an ac compressor is a pump which creates the heat by putting the air conditioning refrigerant under extremely high pressure. Some condenser fans activate with the air conditioning compressor. So rather than replace the sensor i m wondering if there s some workaround for the klima. And the faster the engine turned the more pressure the compressor developed.

Modern automotive air conditioning systems come in two basic types. Manually controlled ac systems. And the a c is controlled via the ecu. The ac speed sensor measures the speed of the compressor and the engine.

I d really rather not replace it as i d have to empty the system at the very least. It is usually located in the rear or bottom of the compressor. This component is responsible for pressurizing the system during operation. It appears that my a c system has a bad compressor speed sensor.

In the words of many repairmen an ac compressor is the heart of an ac system. Compressor internals locking up both create issues where the compressor will turn slower. Depending on vehicle design the fans may operate singly or in. This car does not have a klima relay.

You can t pull a code on an air conditioner malfunction.