Automotive electrical system is composed of a closed
circuit together with an independent origin or generator of electrical current
(battery of generator). In this circuit, the power current moves from the
generator and reaches consumer assemblies and then returns to the generator
through vehicle metal body. In fact, the vehicle body is connected to the
battery earth terminal. From amongst the automotive power consumer assemblies
include lighting system, air conditioning system and motor power. However, the electronic issue concerning the vehicles
dates back to the time of emergence of need of this industry to control the
vehicle motors performance, including but not limited to monitoring fuel
contamination and consumption. The first electronic part applied in this sector
is the ECU. It should admitted that since the other controlling units applied
in different car sectors, the ECU had a generic meaning “electronic control
unit”, in a way that today the expression ECM for “motor control module” and
TCM for “power transmission system control unit” are used. Usually in the
vehicles the motor control unit controls certain issues such as γ, OBD, cooling
system, sparkling system (for gas-combusted vehicle), lubricating system,
fueling system and other mechanical- electronic (mechatronic) parts such as gas
cap. Evidently, the origin of obtaining data and information shall be from
certain sensors installed in different locations on the motor.
Alternator
Motor Fan
Spark Plug
Starter Motor
Knock Sensor
Ignition Coil
Cruise Control
CNG Tank Valve
Wiring Harness
Camshaft Sensor
Petrol Injector
Car Command Keys
CNG Gas Injector
Siren Of ACU(SRN)
LSU Oxygen Sensor
LSF Oxygen Sensor
Pressure Regulator
Instrument Cluster
Heater Module FDC
Wiper Blade Switch
Roof Lamp with Timer
Oil Temperature Sensor
Power Window Controler
Alam Control Unit (ACU)
Accelerator Pedal Module
Electrical Throttle Body
Lighting & Flasher Switch
Crankshaft Position Sensor
Coolant Temperature Sensor
Canister Purge Control Valve
Electrical Control Unit(ECU)
Car Parking Assistance(URS)
Fuel Rail(Petrol and CNG Gas)
Centeral Locking Coordinator(CRD)
Spark Plug High Tension Cable
Manifold Tempreture and Pressure Sensor(TMAP)
Fuel Rail Temprature and Pressure Sensor (TP)