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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Basic System Operation (Low, High Fuel Line)

Basic System Operation (Low, High Fuel Line)
The 6VE1-D1 engine fuel system uses high-pressure direct fuel injection. A new type of high-pressure fuel pump is used.




Fuel is delivered from the fuel tank to the inlet of the high-pressure fuel pump by the low-pressure fuel pump. After that fuel pressure rise 5-10MPa and inject to the cylinder directly.