Vehicle fuel system Chevrolet Aveo 2 (T300)

Features of the design of the engine power supply system
The power supply system includes elements of the following systems: fuel supply system, including the fuel tank, fuel module, fuel filter and fuel pressure...

Checking the pressure in the fuel system
You will need a flat-blade screwdriver. The main indicator for determining the serviceability of the engine fuel system is the fuel pressure in the fuel rail....

Reducing pressure in the fuel system
WARNING: The fuel in the fuel system is under high pressure, so do not loosen the fuel line connections while the engine is running or immediately after it has...

Replacing the air filter element
You will need a TORX T25 key. The air filter element is replaced during the next maintenance. However, its condition largely depends on the operating...

Removal and installation the air filter and air duct
You will need: a 10 mm wrench and socket head, a flat-blade screwdriver, and a plastic mounting blade for removing the pins. The air filter and its air duct...

Removal and installation the fuel module
You will need: a flat-blade screwdriver, a container for draining fuel from the fuel module. If engine power drops, increased noise occurs, or periodic whining...

Replacing the fuel tank and its filler pipe
You will need: a 10 mm wrench, 10 mm and 13 mm socket heads, and a flat-blade screwdriver. If a fuel leak is detected from the tank, it is recommended to...

Replacing the fuel pressure pulsation compensator
You will need a flat-blade screwdriver. 1. Reduce the pressure in the fuel system (see " Reducing pressure in the fuel system "). 2. Slide the fuel supply hose...

Removal and installation the fuel rail
You will need: 8 mm spanners, TORX T30, TORX E10 socket head, flat-blade screwdriver, plastic mounting blade. The fuel rail is removed for replacement if...

Removal, inspection and installation of injectors
You will need an autotester. Signs of faulty injectors: difficult engine starting; unstable engine operation; engine stalls at idle; increased crankshaft speed...

Removal and installation the throttle assembly
You will need: 8 mm keys, TORX T30, pliers, flat-blade screwdriver. Signs of an incompletely closing throttle valve may include increased crankshaft speed at...

Removal and installation the throttle pedal
You will need a 10 mm wrench or socket head. The throttle control pedal is removed for replacement if it fails, as it is a non-repairable unit and is supplied...

Features of the fuel vapor recovery system
The fuel vapor recovery system prevents fuel vapors from escaping from the fuel system into the atmosphere, which have an adverse effect on the environment....

Removal and installation the fuel vapor recovery system canister
You will need a flat-blade screwdriver. The fuel vapor recovery system canister is removed for inspection or replacement if a persistent gasoline smell appears...

Removal, checking and installation the purge valve of the adsorber
You will need a TORX E10 socket head. 1. Disconnect the wire from the negative terminal of the battery. 2. Compress the spring clip of the Evaporative Canister...

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