Vehicle power and exhaust systems Honda Accord 6

Power and exhaust system specifications
Fuel pressure, kgf/cm² Ignition on, engine not running 3.3÷3.8 Fuel system pressure at engine idle speed Four-cylinder engines The vacuum hose is connected 2.7÷3.2 The vacuum hose is disconnected 3.3÷3.8 V6 engines The...

Location of fuel system components in the engine compartment
Location of fuel system components in the engine compartment of 4-cylinder models 1 - Throttle Position Sensor (TPS); 2 - Throttle body; 3 - Idle speed control valve (IAC); 4 - Air tract pressure chamber; 5 - Fuel...

Fuel and exhaust system — general description
The fuel system consists of a fuel tank, an electric fuel pump housed in it, a fuel pump relay, a fuel line with injection injectors, a fuel pressure regulator, an air cleaner assembly and a throttle body. All models...

Relieving pressure in the fuel system
Warning! Remember that gasoline is highly flammable! When working with fuel system components, observe all accepted fire safety measures. Do not smoke! Do not approach the work area with an open flame or unprotected...

Checking the fuel pump for proper operation, measuring fuel pressure
Warning! See warnings at the beginning of the Section Relieving pressure in the fuel system . To check the fuel pressure, you will need a special pressure gauge with a wide range scale and an adapter to connect the...

Checking the condition and replacing fuel lines
Warning! See warnings at the beginning of the Section Relieving pressure in the fuel system . 1. Before servicing the fuel lines or their fittings, it is necessary to relieve the pressure in the fuel system (see Section...

Removal and installation the fuel pump
Warning! See warnings at the beginning of the Section Relieving pressure in the fuel system . 1. Disconnect the negative cable from the battery. Warning! If the car stereo system is equipped with a security code, make...

Checking the condition and replacing the sensor
Warning! See warnings at the beginning of the Section Relieving pressure in the fuel system . 1. Disconnect the negative cable from the battery. Warning! If the car stereo system is equipped with a security code, make...

Removal and installation the fuel tank
Warning! See warnings at the beginning of the Section Relieving pressure in the fuel system . The procedure is greatly simplified if the gas tank is emptied beforehand. Some tanks are equipped with a drain plug, while...

Fuel Tank Cleaning and Repair — General Information
Any repairs to the fuel tank and its filler neck should be carried out by specialists who have experience in carrying out this type of potentially dangerous work. Warning! Remember that even after cleaning and flushing...

Removal and installation the air cleaner assembly
1. Disconnect the negative cable from the battery. Warning! If the car stereo system is equipped with a security code, make sure you have the correct combination to activate the audio system before disconnecting the...

Removal, installation and adjusting the accelerator cable
Replacement 1. Disconnect the negative cable from the battery. Warning! If the car stereo system is equipped with a security code, make sure you have the correct combination to activate the audio system before...

Electronic Fuel Injection (EFI) System — General Information
All vehicles covered in this Manual are equipped with a programmed fuel injection system (PGM-FI), which can be functionally divided into three main subsystems: the air supply system, the electronic control system, and...

Checking the proper functioning of the injection system
Warning! See warnings at the beginning of the Section Relieving pressure in the fuel system . 1. Check the reliability of the electrical connections, especially the ground terminals of the injection system circuit....

Removal and installation the throttle body
Attention! Before proceeding with the procedures, wait until the engine has cooled down completely! 1. Disconnect the negative cable from the battery. Warning! If the car stereo system is equipped with a security code,...

Removal and installation the fuel pressure regulator
Warning! See warnings at the beginning of the Section Relieving pressure in the fuel system . 1. Release the pressure in the fuel system (see Section Relieving pressure in the fuel system ). 2. Disconnect the negative...

Removal and installation of fuel lines and fuel injectors
Warning! See warnings at the beginning of the Section Relieving pressure in the fuel system . Removing the fuel line from a 4-cylinder engine can be done without first removing the air plenum chamber. On V6 engines, the...

Exhaust system — general information and repair
Attention! Servicing of the exhaust system should be started only after its components have completely cooled down. Make sure that the car is securely fixed in the raised position. All vehicles covered in this manual...

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