Abstract: A method for real time programmability of an engine electronic control unit (ECU). The present invention allows a user to update calibration data previously stored in memory in the engine ECU with new calibration data sent from an external device. The user can monitor the effects of the new calibration data on the engine instantaneously without having to wait for a period of time for the new calibration data to be permanently stored in the engine ECU's memory. To permanently store the new calibration data into the main memory, an erase/reprogram subroutine is uploaded from the main memory to a temporary memory. After the erase/reprogram subroutine is uploaded into the temporary memory location, the erase/reprogram subroutine will execute and permanently download the new calibration data into the main memory in response to a predetermined vehicle event.

Abstract: A method for real time programmability of an engine electronic control unit (ECU). The present invention allows a user to update calibration data previously stored in memory in the engine ECU with new calibration data sent from an external device. The user can monitor the effects of the new calibration data on the engine instantaneously without having to wait for a period of time for the new calibration data to be permanently stored in the engine ECU's memory. To permanently store the new calibration data into the main memory, an erase/reprogram subroutine is uploaded from the main memory to a temporary memory. After the erase/reprogram subroutine is uploaded into the temporary memory location, the erase/reprogram subroutine will execute and permanently download the new calibration data into the main memory in response to a predetermined vehicle event.

Abstract: An electrical connector assembly is provided for terminating a plurality of electrical wires. A non-conductive connector housing mounts a plurality of signal terminals. A wire management module includes a non-conductive body mounting a plurality of ground terminals. The body positions a plurality of signal conductors and a plurality of ground conductors of the electrical wires, the ground conductors being terminated to the ground terminals. The ground terminals interengage with the connector housing to mount the wire management module to the housing with the signal wire conductors in position for termination to the signal terminals.

Abstract: An electrical connector assembly is provided for terminating a plurality of electrical wires. A non-conductive connector housing mounts a plurality of signal terminals. A wire management module includes a non-conductive body mounting a plurality of ground terminals. The body positions a plurality of signal conductors and a plurality of ground conductors of the electrical wires, the ground conductors being terminated to the ground terminals. The ground terminals interengage with the connector housing to mount the wire management module to the housing with the signal wire conductors in position for termination to the signal terminals.

Abstract: An electrical connector assembly is provided for mounting to a first side of a panel and through an opening in the panel. A connector housing is adapted for mounting through the opening in the panel and carries a plurality of terminals. A multi-function mounting/latch component includes at least one mounting boss for mounting the connector housing on a circuit board. The multi-function component includes at least one mounting aperture for receiving a mounting post of the connector housing for mounting the connector housing at the first side of the panel and through the opening in the panel. The multi-function component includes at least one latch arm projecting through the opening to a second side of the panel. A locking plate is engageable with the latch arm at the second side of the panel to hold the connector in assembly through the panel. The latch arm includes a latching aperture to facilitate latching the connector assembly to a complementary mating connector at the second side of the panel.