Fuel and exhaust system of the car Toyota RAV4 1 (XA10)

General information about the fuel and exhaust system
The engine fuel system consists of a fuel tank, electric fuel pump, fuel pressure regulator, EFI relay box, fuel pump relay, fuel rail, injectors, air cleaner and throttle body, and fuel lines. All models are equipped...

Technical characteristics of the fuel injection system
The technical characteristics of the fuel injection system and tightening torques of the main connections are given in the table. 5.1.

Relieving pressure in the fuel system
Warning! Gasoline is extremely flammable. When working with fuel system components, the use of open flames, sparking devices, open fire-hazardous lighting devices, and smoking are prohibited. Avoid sparking when...

Checking the fuel pump
General check of the fuel pump. If you suspect that the fuel pump is not producing enough fuel or is producing low pressure, follow these steps: check the condition and charge level of the battery and charge it if...

Checking fuel lines, hoses and their connections
Check the fuel lines, hoses and their connections as follows. Relieve pressure in the fuel system. The metal fuel lines are routed underneath the vehicle and secured with clamps and self-tapping screws. Inspect them...

Fuel pump — removal and installation
Remove the fuel pump as follows. Relieve pressure in the fuel system. Remove the cap from the fuel tank filler neck. Turn off the ignition and disconnect the ground wire from the battery. Figure 5.6. Fuel pump on...

Fuel pressure regulator — removal and installation
Remove the fuel pressure regulator as follows. Relieve pressure in the fuel system. Turn off the ignition and disconnect the ground wire from the battery. Remove the fuel pump/fuel level sensor assembly from the fuel...

Fuel level sensor — removal and installation
Note: Some models are equipped with an additional fuel level sensor located on the right side of the fuel tank. Access to the sensor is only possible after removing the right rear seat. Remove the fuel level sensor as...

Fuel tank — removal and installation
Remove the fuel tank as follows. Relieve pressure in the fuel system. Remove the fuel filler cap from the fuel tank, which will equalize the pressure in the fuel tank with atmospheric pressure. Turn off the ignition and...

Air filter housing
Figure 5.19. Air filter on models before 2001: 1 – accelerator cable; 2 – power steering hydraulic system reservoir; 3 – air filter element; 4 – expansion tank; 5 – slip control relay; 6 – electrical connector for the...

Accelerator cable — removal and installation
To remove the accelerator cable, proceed as follows: Turn off the ignition and disconnect the ground wire from the battery. Figure 5.22. Loosening the lock nut securing the cable sheath to the throttle assembly Loosen...

Electronic fuel injection system — general information
The electronic fuel injection system (EFI - Electronic Fuel Injection) consists of three subsystems: air supply systems to engine cylinders; electronic control systems; fuel system. The main element of the system is the...

Checking the electronic fuel injection system
When checking the electronic fuel injection system, proceed as follows: Check that electrical connectors are securely connected. A faulty electrical connection in the connector will cause the electronic fuel injection...

Diagnostics of the Toyota TCCS electronic fuel injection system with dynamic ignition
The diagnostic procedures and tests below apply only to Toyota RAV4 vehicles equipped with the Toyota TCCS injection system with dynamic ignition. The electrical characteristics of the components of this electronic fuel...

Throttle assembly — removal and installation
Check the throttle assembly as follows: Check that the throttle valve rotates smoothly and evenly. Remove the air intake pipe from the throttle body and inspect the inside of the throttle body for soot deposits and...

Fuel pulsation damper on 2001 and later models
To replace the fuel pulsation damper on models since 2001, proceed as follows. Relieve pressure in the fuel system. Turn off the ignition and disconnect the ground wire from the battery. Remove the air filter housing....

Fuel distribution line and injectors
Remove the fuel distribution line and injectors as follows: Relieve pressure in the fuel system. Turn off the ignition and disconnect the ground wire from the battery. For models prior to 2001, proceed as follows:...

Exhaust system — general information
Inspect and repair exhaust system components only after they have completely cooled down. The exhaust system ensures the removal of exhaust gases into the atmosphere, reducing the concentration of pollutants, and...

Safety precautions when operating vehicles with a catalytic converter
The neutralizer is a reliable and simple device that does not require maintenance. To ensure its service life is maximized, the following requirements must be met. Do not use leaded gasoline in a vehicle equipped with a...

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RAV 4 XA20 (2000-2005)