Content

General information

• Technical description
• Specifications of VW Polo Sedan
• Vehicle data sheet

Equipment and controls

• Location of controls and appliances
• Doors, boot lid, central locking, power windows
• Seat and steering wheel adjustment
• Ignition switch (lock)
• Instrument cluster
• Gearbox Control
• Outdoor light switch and headlight beam direction control
• Gearshift paddles
• The switch panel on the dashboard
• Heating, ventilation and air conditioning control unit
• Rearview mirrors
• Interior light

Safety precautions for maintenance and repair

VW Polo sedan maintenance

• Location of the main components and assemblies of the car
• Checking the car
• Maintenance schedule
• Checking the condition of wheels and tires
• Replacing the windshield wiper blades
• Checking the fluid level in the windshield washer reservoir
• Checking engine oil level
• Changing engine oil and oil filter
• Checking the level and adding coolant
• Removing the ignition coils, replacing the spark plugs
• Replacing the air filter element
• Checking and replacing the auxiliary drive belt
• Replacing the fuel filter
• Checking the condition of the exhaust system
• Checking the level and adding oil to a manual gearbox
• Checking the level and adding fluid to the automatic transmission
• Checking the fluid level in the reservoir tank for hydraulic brakes and clutch
• Replacing fluid in brake and clutch actuators
• Checking the battery 38 adjusting the direction of the headlight beams
• Replacing the filter for the HVAC system
• Checking the condition of the chassis and transmission
• Checking steering status
• Checking the condition of the brake system

Diagnostics of malfunctions

• Engine and its systems
• Transmission, chassis, steering and braking system
• Electrical equipment
• Car repair

Engine

• Design description
• Compression measurement
• Removing the low oil pressure switch sensor
• Removing the crankcase ventilation system
• Powertrain support replacement

Engine management system

• Design description
• Removing the electronic control unit
• Removing the crankshaft position sensor
• Removing the camshaft position sensor
• Removing the absolute pressure sensor and the intake air temperature
• Removing the coolant temperature sensor
• Removing the gas pedal module
• Removing the knock sensor
• Removing oxygen concentration sensors
• Removing the clutch pedal position sensor

Power system

• Design description
• Removing the fuel module, replacing the strainer
• Removing the fuel rail and injectors
• Removing the air filter
• Throttle removal
• Intake manifold removal
• Checking the fuel pressure in the power system and injectors
• Removing the fuel tank
• Removing the purge valve adsorber
• Removing the adsorber of the vapor recovery system

Cooling system

• Design description
• draining and filling coolant
• Checking and replacing thermostats
• Removing the radiator fan
• Replacing the fan motor
• Removing the radiator
• Removing the coolant distributor
• Removing the coolant pump
• Removing the fan control unit

Exhaust system

• Design description
• Exhaust system suspension pads replacement
• Replacing the main silencer
• Replacing an optional silencer with metal compensator
• Collector removal

Grip

• Design description
• Bleeding clutch hydraulic
• Replacing the clutch pressure and driven discs
• Removing the bearing and clutch lever
• Removing the hydraulic master cylinder and clutch pedal
• Removing the clutch slave cylinder
• Replacing the clutch hose and pipe

Gearbox

• Design description
• Removing cables and gearbox control mechanism
• Replacing the oil seal on the front wheel drive flange
• Gearbox removal

Front wheel drive

• Design description
• Removing front wheel drives
• Removing the outer joint, replacing the dirt cover
• Removing the inner joint

Front suspension

• Design description
• Removing the anti-roll bar
• Replacing the anti-roll bar pillows, removing the bar
• Removing the shock absorber strut and its disassembly
• Replacing the ball joint
• Lever removal
• Replacing the front wheel hub assembly
• Removing the subframe

Rear suspension

• Design description
• Shock absorber removal
• Spring removal
• Removing the rear suspension beam
• Replacing the silent blocks of the arms of the rear suspension beam

Steering

• Design description
• Steering wheel removal
• Removing the intermediate shaft
• Steering column removal
• Replacing the tie rod end
• Steering gear cover replacement
• Steering link removal
• Steering gear removal

Brake system

• Design description
• Bleeding the hydraulic brake system
• Replacing the brake pads of the front wheels
• Replacing the brake pads of the rear wheels
• Removing front wheel brake components
• Replacing the wheel cylinder of the rear wheel brake mechanism
• Removing the brake master cylinder
• Removing the check valve of the vacuum brake booster
• Removing the brake servo
• Replacing the front wheel brake hose
• Replacing the brake hose of the rear wheel
• Removing wheel speed sensors
• Removing the parking brake components

Electrical equipment

• Design description
• Replacing fuses and relays
• Removing the battery
• Replacing the cylinder mechanism and the contact group of the ignition switch
• Removing the generator
• Replacing brush holder with voltage regulator
• Generator test
• Removing and checking starter
• disassembly of the starter
• Replacing the lamps in the headlamp
• Removing the headlamp
• Replacing the fog lamp, removing the fog lamp
• Removing the side direction indicator, replacing the lamp
• Removing the taillight, replacing the lamps
• Replacing the optional brake signal
• Removing the license plate light, replacing the lamp
• Replacing bulbs for interior lighting, removing the lamp
• Removing the trunk light, replacing the lamp
• Beeping
• Removing the anti-theft control unit and motion sensors
• Removing the drum unit of the spiral cable and steering column switches
• disassembling the outside rearview mirror
• Removing the windshield wiper
• Removing the pump and windshield washer fluid reservoir
• Removing switches and headlight beam adjuster
• Removing instrument cluster
• Replacing the outdoor temperature sensor
• Removing the head unit of the sound reproduction system
• Removing the driver’s airbag
• Removing the reversing light switch
• Removing the brake light switch

Body

• Design description
• Removing the mudguard of the engine compartment
• Front wheel lockers
• Removing the rear wheel arch liners
• Removing the radiator lining
• Removing the battery pad
• Removing the front bumper
• Removing the rear bumper
• Removing the front door trim
• Removing the exterior rearview mirror
• Removing the front door glass
• Removing the power window front door
• Removing the outer handle of the front door and cylinder lock mechanism
• Removing the front door lock
• Removing the rear door trim
• Removing the rear door glass
• Removing the rear power window
• Removing the inner handle of the rear door
• Removing the outer rear door handle
• Removing the rear door lock
• Removing the trunk lid trim
• Removing the floor tunnel lining
• Removing the glove box
• Removing the dashboard

Heating, ventilation and air conditioning system

• Design description
• Removing the heating, ventilation and air conditioning control unit
• Heater fan removal
• Removing additional heater fan resistor
• Removing air conditioning compressor
• Removing the air conditioner condenser
• Replacing the refrigerant pressure sensor

Applications

• Repair tools
• Tightening torques for critical threaded connections
• Applicable fuels, lubricants and operating fluids
• Lamps used in the car

Wiring diagrams VW Polo Sedan