Toyota:: Camry XV30:: Petrol engines models 1AZ-FE and 2AZ-FE

2.1. Petrol engines models 1AZ-FE and 2AZ-FE

General information

Distinctive features of engines models 1AZ-FE and 2AZ-FE

Cover of a head of the block of cylinders

Laying of a head of the block of cylinders

Head of the block of cylinders

Block of cylinders

Balancing shaft

Mechanism of the drive of valves

Cam-shaft of the drive of valves

Inlet and final valves

Gas distribution mechanism drive chain

Natyazhitel of a chain

Lubrication system

System of an admission and vyspusk

Inlet collector

Final collector

Two-level control system of release

General information

Fuel system irrevocably fuels in a tank

System of ignition

General information

Coil and spark plugs

System of start-up

System of the drive of auxiliary units of the engine

General information

Automatic mechanism of a tension

Control system of the engine

Arrangement of basic elements of a control system of the engine

Air consumption sensor

Sensor of an angle of rotation of a bent shaft

Sensor of provision of a cam-shaft

Sensor of provision of a butterfly valve

Sensor of provision of a pedal of management of fuel supply

EFI system (Electronic system of injection of fuel)

The ETCS-i system (an intellectual control system of a butterfly valve with the electric drive)

Principle of work

Protection against shock loadings at gear shifting

System of automatic control of speed of the movement

VVT-i system (Intellectual management of gas distribution phases)

Control of the cooling system fan

Diagnostics of operation of the fan of the cooling system

Management of reliability