Electrical system of a MAZ car
Ignition system
* Rechargeable battery
* Starter
* Generator
* Ignition coil
* Ignition distributor
* Spark plugs
Lighting system
* Headlights
* Tail lights
* Side lights
* Brake lights
* Turning indicators
*License Plate Lights
Instrument system
* Speedometer
* Tachometer
* Fuel level sensor
* Coolant temperature sensor
* Voltmeter
* Ammeter
Heating and ventilation system
* Heater fan
* Heater radiator
* Air ducts
Engine starting system
* Ignition key
* Ignition switch
* Starter switch
* Fuel supply solenoid valve
Engine management system
* Electronic engine control unit (ECU)
* Sensors:
*Crankshaft positions
*Camshaft Positions
*Boost pressure
* Coolant temperature
* Intake air temperatures
*Mass air flow
* Oxygen sensor
* Actuators:
* Injectors
* Exhaust gas recirculation (EGR) valve
Braking system
*Brake lights
* Sensors:
* Brake system pressure
*Brake pedal positions
* Anti-lock braking system (ABS) control unit
* ABS modulator
* ABS solenoid valves
Security system
*Alarm
* Central locking
* Immobilizer
Trailer electrical equipment
* Trailer socket
*Trailer electrical harness
*Trailer lights
Symbols on electrical circuits
* A – battery
* D – generator
* K – ignition coil
* M – starter
* R – relay
* C – spark plug
* T – transformer
* Ш – switch