Engine control system for vehicle

An engine control system for an industrial vehicle, the engine control system comprising:

• an engine comprising a plurality of cylinders;
• and
• a controller configured to:
• determine, based on at least one of vehicle data regarding the industrial vehicle or terrain data regarding a terrain that the industrial vehicle is traversing, that a deactivation condition is satisfied;
• and
• deactivate at least one cylinder of the plurality of cylinders responsive to the deactivation condition being satisfied.

An engine control system for an industrial vehicle, the engine control system comprising:

• an engine comprising a plurality of cylinders;
• and
• a controller configured to:
• detect a connection between the industrial vehicle and an external electrical system by which the industrial vehicle receives electrical power;
• select, based on the connection, a cylinder deactivation (CDA) mode for one or more cylinders of the plurality of cylinders;
• and
• deactivate the one or more cylinders according to the CDA mode.