Vehicle fuel system Chevrolet Aveo 1 (T200)

Diagnostics and repair of the fuel supply system and built-in elements of the engine control system 1.5 l SOHC. The fuel system consists of fuel tank, pump, filter, manifold, injectors, hoses, etc.

Operating modes of the fuel supply system
Start mode When the ignition is turned on, the ECM turns on the fuel pump relay for 2 seconds. The fuel pump creates fuel pressure. ECM checks coolant...

Fuel system diagnostics
Attention: the fuel system is under pressure. To avoid fuel spillage and risk of injury or fire, shut off power before disconnecting fuel lines. Caution: Do...

Removal and installation of the fuel tank
Withdrawal Attention: the fuel system is under pressure. To reduce the risk of injury or fire, relieve fuel system pressure before disconnecting fuel lines. 1....

Removal and installation of the fuel pump
Withdrawal Caution: The fuel system is under pressure. To reduce the risk of injury or fire, relieve fuel system pressure before disconnecting fuel lines. 1....

Removal and installation of the fuel filter
Withdrawal 1. Disable «-» battery cable. Attention: the fuel system is under pressure. To reduce the risk of injury or fire, relieve fuel system pressure...

Removal and installation of the fuel manifold and injectors
Multiport fuel injection system (MFI) is a device controlled by the ECM. It measures the amount of pressurized fuel into each cylinder. The ECM sends control...

Removal and installation of containers, fuel vapor recovery systems
Description The fuel vapor recovery system works on the principle of using a container filled with activated carbon. Fuel vapors come from the fuel tank to the...

Forced crankcase ventilation system
Forced crankcase ventilation system (PCV) designed to prevent crankcase gases from entering the environment. The crankcase is supplied with fresh air from the...

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