Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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General

Fuel Metering System Components

The fuel metering system is made up of the following parts:
- The fuel injectors.
- The throttle body.
- The fuel rail.
- The fuel pressure regulator.
- The low pressure fuel pump.
- The high pressure fuel pump.
- Pressure sensor (High)
- Pressure sensor (Low)