L322 Air Compressor Temperature Sensor

Vmac temperature sensors switches and controls.

L322 air compressor temperature sensor.

36 compressor temp sensor fault 07 exhaust valve fault. The temperature sensor might be available separately drop meerbusch a pm as he had some wabco contacts supplied rebuild kits with factory parts. Air supplied to inflate the air springs passes through the air dryer. Let s start with the absolute basics of how the electronic air suspension system works the air springs are filled with air from the compressor and air reservoir via valves taking control from the electronic air suspension ecu as it takes sensor readings from the height sensors.

Ok this is the big one. The sensor measures the compressor temperature which is measured by the air suspension ecu. Vmac air compressors are equipped with a switch which includes an oil temperature sensor. 3rd dec 2015 4 00pm.

It is very common that the piston ring seal within the wabco compressor wears down reducing compressor performance leading to noisy slow rising or even inactive air suspension. Attached to the compressor is the air dryer which contains a silicate box for removing moisture from the compressed air. Likewise check the wiring inside the compressor unit itself if the connector gives no joy. Jun 30 2013.

The pressure static means the compressor is supplying air but the pressure isn t increasing which could have been the pump piston ring you replaced or its. If the compressor oil gets too hot the switch sends a signal to the on off controller to disengage the air compressor s clutch. Land rover air suspension parts. Either that or a failed compressor might yield a working sensor.

Genuine parts should be easily identifiable when comparing part numbers and when sourced new or used may come with both. When sourcing used or new car air suspension parts its often worth checking part numbers to double check compatibility and avoid any problems. Located on the back side of the compressor is the temperature sensor loosen its screw to free it up. So they ve suggested it s either the pressure sensor or pump is that the possible answers.

Compressor do not fail that often so look at the fuses for the aircon. Replacing air suspension parts on a land rover can prolong the life and condition of the vehicle. This shuts down the system and prevents high temperature related damage. The compressor has a temperature sensor located in its housing.

Range rover l322 wabco air suspension compressor removal. Discussion in range rover started by johnohp jul 25 2018.