DIFF Subgroup
F02D 41/123 Full Title
Electrical control of supply of combustible mixture or its constituents (F02D43/00 takes precedence ) > Circuit arrangements for generating control signals > Introducing corrections for particular operating conditions (F02D41/14 takes precedence) > for deceleration
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.