L322 Air Compressor Temperature Sensor

Does the collective knowledge have any more ideas.

L322 air compressor temperature sensor.

Land rover air suspension parts. It s the workshop manuals for the l322 s 2 0 hippo apr 22 2015 14. The sensor measures the compressor temperature which is measured by the air suspension ecu. So they ve suggested it s either the pressure sensor or pump is that the possible answers.

The compressor has a temperature sensor located in its housing. Vmac temperature sensors switches and controls. L322 air conditioner pressure sensor or pump. 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. Air supplied to inflate the air springs passes through the air dryer. 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. Genuine parts should be easily identifiable when comparing part numbers and when sourced new or used may come with both.

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. Jun 30 2013. Range rover l322 wabco air suspension compressor removal. Likewise check the wiring inside the compressor unit itself if the connector gives no joy.

This shuts down the system and prevents high temperature related damage. 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. Attached to the compressor is the air dryer which contains a silicate box for removing moisture from the compressed air. Compressor do not fail that often so look at the fuses for the aircon.

Vmac air compressors are equipped with a switch which includes an oil temperature sensor. 36 compressor temp sensor fault 07 exhaust valve fault. Replacing air suspension parts on a land rover can prolong the life and condition of the vehicle. Either that or a failed compressor might yield a working sensor.

Ok this is the big one. Discussion in range rover started by johnohp jul 25 2018.