Fuel System - General Information
FUEL SYSTEMWARNING:
- Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel-related components. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions can result in personal injury.
- Do not carry personal electronic devices such as cell phones, pagers or audio equipment of any type when working on or near any fuel-related components. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions can result in personal injury.
The vehicle:
- uses a returnless fuel system.
- is equipped with a multiport fuel injection (MFI) system.
- uses separately controlled fuel injectors for each cylinder. The fuel injectors are mounted to the intake manifold.
- fuel injectors are supplied with pressurized fuel from the fuel pump through the fuel injection supply manifold.
- fuel injection supply manifold is controlled by the electronic fuel delivery module which is enabled by the powertrain control module (PCM).