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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MS42 Only



MS42 Only
The fuel injectors are designed as two-hole fuel injectors.

This type of fuel injector is necessary because of the web arranged between both intake valves. The same quantity of fuel is injected at both fuel injectors in order to achieve improved mixture preparation. This requirement is ensured by the new design of the fuel injectors.