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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Fuel Metering System

Fuel Metering System:




The fuel metering system is made up of the following parts:
^ Fuel supply components (fuel tank, pump, filter, regulator and lines)
^ Fuel pump electrical circuit
^ Fuel rail assembly, including:
- Fuel injectors
- Pressure regulator
^ Throttle body assembly
- Idle Air Control (IAC) Valve
- Throttle Position (TP) sensor