Abstract: A vehicle driving simulator includes a chassis having two rotatable drums mounted therein, mechanically connected together, and configured to engage wheels of a motorcycle mounted on the chassis. A tilting yoke mechanism is attached to the chassis and includes a substantially rigid frame and a substantially rigid attachment bracket attached to the motorcycle and pivotally attached to the frame. A resistance device is attached between the attachment bracket and the frame, and a tilt sensor is attached to the frame of the tilting yoke mechanism. A pressure sensor may be mounted to a handlebar of the motorcycle and operably connected to a vehicle driving simulator controller.

Abstract: A dynamometer includes a dynamometer chassis configured to support a vehicle thereon. A roller load test unit is mounted in a load supporting surface of the dynamometer chassis, and a chassis to chassis load measurement device is attached between the dynamometer chassis and a chassis of the vehicle positioned on the dynamometer chassis. A load sensing mechanism is attached within the chassis to chassis load measurement device between the dynamometer chassis and the chassis of the vehicle supported on the dynamometer chassis such that a longitudinal axis of the vehicle extends therethrough, and the load sensing mechanism is configured to measure force in the longitudinal direction of the vehicle.

Abstract: A dynamometer includes a dynamometer chassis configured to support a vehicle thereon. A roller load test unit is mounted in a load supporting surface of the dynamometer chassis, and a chassis to chassis load measurement device is attached between the dynamometer chassis and a chassis of the vehicle positioned on the dynamometer chassis. A load sensing mechanism is attached within the chassis to chassis load measurement device between the dynamometer chassis and the chassis of the vehicle supported on the dynamometer chassis such that a longitudinal axis of the vehicle extends therethrough, and the load sensing mechanism is configured to measure force in the longitudinal direction of the vehicle.

Abstract: An apparatus and method are disclosed for sampling and analyzing the exhaust gas or liquid from an internal combustion engine or other device that generates a flow of exhaust gas or liquid during use. The apparatus includes a connector that is adapted to be secured adjacent to an aperture formed through an outlet conduit of an engine or other device that generates a flow of exhaust gas or liquid therethrough during use. A conduit communicates with the connector and is adapted to receive and pass therethrough at least a portion of the exhaust gas or liquid from the outlet conduit. A sensor chamber communicates with the conduit and is adapted to receive and pass therethrough at least a portion of the exhaust gas or liquid from the conduit. A one-way valve only allows the exhaust gas or liquid in the sensor chamber to exit therefrom. Lastly, a sensor senses at least one characteristic of the exhaust gas or liquid in the sensor chamber and generates a signal that is representative of such characteristic.

Abstract: A Supplemental Fuel Injector Control Circuit includes a resistor adapted to connected between a voltage output port and an injector control port of an Engine Control Unit. The circuit also includes a diode having a cathode adapted to be connected to the injector control port and an anode adapted to be connected to both an end of a fuel injector coil and to an Auxiliary Fuel Injector Controller. The circuit is operable to allow modification of fuel injector cycle duration while preventing generation of an error code by the Engine Control Unit.

Abstract: A Supplemental Fuel Injector Control Circuit includes a resistor adapted to connected between a voltage output port and an injector control port of an Engine Control Unit. The circuit also includes a diode having a cathode adapted to be connected to the injector control port and an anode adapted to be connected to both an end of a fuel injector coil and to an Auxiliary Fuel Injector Controller. The circuit is operable to allow modification of fuel injector cycle duration while preventing generation of an error code by the Engine Control Unit.