Engine code
Engine code means one of the following:
(1) For LDV, LDT, and MDPV, engine code means a unique combination within a test group of displacement, fuel injection (or carburetor) calibration, choke calibration, distributor calibration, auxiliary emission control devices, and other engine and emission control system components specified by the Administrator. For electric vehicles, engine code means a unique combination of manufacturer, electric traction motor, motor configuration, motor controller, and energy storage device.
(2) For HDV, engine code has the meaning given in § 86.1819–14(d)(12).