Volkswagen Polo Service & Repair Manual: A/C Refrigerant Low Pressure Switch -F73

Volkswagen Polo Service & Repair Manual / Refrrigerant R134a Servicing / Refrigerant Circuit General Information / Switches and Sensors on Refrigerant Circuit and Connections / A/C Refrigerant Low Pressure Switch -F73

Note

For switching pressures, removing and installing switches and switch arrangement and version, see vehicle-specific refrigerant circuit.

Refer to → Rep. Gr.87.

Function:

Switches off A/C compressor when there is excessive pressure in the refrigerant circuit (approximately 2 bar (29 psi)).

A/C Refrigerant Low Pressure Switch -F73

Magnetic Clutch High Pressure Switch -F118

Note For switching pressures, removing and installing switches and switch arrangement and version, see vehicle-specific refrigerant circuit. ...

Refrigerant Circuit Connections with Valve for Switches

Note For switching pressures, removing and installing switches and switch arrangement and version, see vehicle-specific refrigerant circuit. ...

Other materials:

Heel and Toe Wear
Heel-and-toe wear is step-like wear of individual tread blocks, due to which an increased rolling noise can develop. The heel-and-toe wear is caused by the uneven distortion of the tread blocks in the contact patch. Heel-and-toe wear appears in more extr ...

Fiber-Optic Cable, Assembling
Special tools and workshop equipment required Fiber-Optic Conductor Repair Set -VAS6223A- Hose Cutting Pliers -VAS6228- Vehicle Diagnostic Tester It is very diffi ...

Introduction
This chapter contains information on the following subjects: → Opening or closing the windows electrically → Electric windows – functions → Roll-back function for the electric windows Additional information and warnings: Central locking system Cleaning and ...