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 logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Engine LOAD

Scan tool range 0% to 100%. The Engine Load parameter indicates engine load based on manifold absolute pressure. The higher the Engine Load percentage, the greater load the engine is under.