Fuel and exhaust systems of the car Ford Taurus 1 and 2

Specifications
Fuel pressure level In the central fuel injection (CFI) system 1 atm (14.5 psi) In electronic fuel injection (EFI) 2 7 atm (39 psi) Tightening torque specification Nm...

General information about the fuel and exhaust system
Fuel system The fuel system consists of a tank, a fuel pump, an air cleaner, a fuel injection system, and the steel, plastic, and nylon pipes that connect them. The fuel...

Relieving fuel system pressure
For all car models 1. The "inertia" switch, which cuts off the fuel supply to the engine in the event of a collision, provides a simple and convenient means of relieving...

Replacement of fuel lines and pipeline connections
Warning: Before disconnecting the lines and hose ends, the fuel system pressure must be relieved ( section 2 ). Gasoline is highly flammable, so special precautions must...

Checking the fuel pump
Note: The electric fuel pump and its electrical circuit are part of the EEC - IV system, so the most complete diagnosis can only tell how well the pump and electrical...

Gas tank — removal and installation
Note: Before starting work, the sensor should show that the tank is empty or almost empty. If you have to remove a full tank (for example, if the fuel pump is faulty),...

General information on cleaning and repairing the gas tank
Warning: Gasoline is extremely flammable, so precautions should be taken when working on any part of the fuel system. Do not smoke, allow open flames or uninsulated...

Removal and installation the fuel pump
Warning: Gasoline is extremely flammable, so precautions should be taken when working on any part of the fuel system. Do not smoke, allow open flames or uninsulated...

Removal and installation the air cleaner housing
Removal 1. Loosen the air cleaner connecting hose clamp and disconnect the tube (see figure). 8.1, a. Three-dimensional image of the air cleaner housing assembly of a...

Removal and installation throttle connection elements
Note: The installation of cables in your vehicle may differ slightly from that shown in these pictures. In this case, you should look at the cable arrangement shown in...

Fuel injection system — general information
Central Fuel Injection (CFI) The central fuel injection system is modular, providing pulsating injection from a point source. In accordance with the engine operating...

Measuring pressure in the fuel injection system
Four-cylinder engine (except 1991 models) 1. The CFI fuel injection unit is equipped with either fork-type connectors (used on earlier models) or spring-lock type...

Replacing components of the central fuel injection (CFI) system
Fuel injector Note: It is not necessary to remove the throttle body from the intake manifold when replacing the fuel injector. If it is necessary to replace the main...

Replacing components (EFI) of the electronic fuel injection system
Replacement of electronic fuel injection (EFI) components for 1991 four-cylinder engines and all 3.0LV6 engines. Note: Replacing most components requires complete...

Replacing EFI system components (for 3.8LV6 engines)
Upper intake manifold and throttle body Note: This procedure will replace the upper/lower intake manifold gasket and service the fuel rail assembly components. The...

Replacement of exhaust system components
Resonator (V6 engine), catalytic converter (four-cylinder engine) 1. Disconnect the negative battery cable. 2. Raise the vehicle and support it securely on stands. On...

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