Abstract: A spark-plug wire includes a boot of electrically insulative material defining a central bore configured to receive a spark plug, an electrical connector disposed in the central bore and configured to connect with the spark plug, and a cylindrical heat shield circumscribing the boot. The heat shield has retaining features extending past a distal end of the boot and configured to radially flex to engage with a hex of the spark plug to increase a retaining force of the spark-plug wire to the spark plug.

Abstract: Methods and systems are provided for controlling spark plug fouling in newly manufactured vehicles. In one example, an engine is operated with a first, more aggressive spark discharge schedule when in a pre-delivery state and transitioned to a second, less aggressive spark discharge schedule when in a post-delivery state. In each spark discharge schedule, a spark plug ignition coil is repeatedly discharged when the engine is off, such as when the engine is spinning down to rest on a shutdown event or before the engine is fueled on an engine restart event.

Abstract: Approaches for controlling dwell time in the ignition system of an internal combustion engine are provided. In one example, a method may include adjusting dwell based on engine operating conditions and further adjusting dwell in a manner proportional to existent spark plug conditions. By constantly assessing spark plug condition during operating of the internal combustion engine, premature wear of the spark plug may be prevented leading to an extension in the service life of spark plug and other ignition system components.

Abstract: Methods and systems are provided for detecting spark plug fouling and cleaning up fouled spark plug during pre-delivery phase of a vehicle. In one example, a method may include updating a spark plug fouling index saved in the non-volatile memory of the vehicle based on engine operating parameters, and indicating spark plug fouling based on the updated index. The method may further include cleaning the fouled spark plug by driving the vehicle along a planned route.

Abstract: Methods and systems are provided for addressing spark plug soot fouling. In one example, a method may include alternating one or more combustion events with spark timing advanced with one or more combustion events with nominal spark timing. The approach allows spark plug over-heating, and related issues such as knock, to be reduced.

Abstract: Approaches for controlling dwell time in the ignition system of an internal combustion engine are provided. In one example, a method may include adjusting dwell based on engine operating conditions and further adjusting dwell in a manner proportional to existent spark plug conditions. By constantly assessing spark plug condition during operating of the internal combustion engine, premature wear of the spark plug may be prevented leading to an extension in the service life of spark plug and other ignition system components.

Abstract: Methods and systems are provided for determining a type of spark plug fouling. In one example, a method may include differentiating spark plug fouling due to soot accumulation from spark plug fouling due to fuel additive accumulation based on a current on a control wire of the spark plug following application of a dwell command. Further, exhaust oxygen sensor degradation and/or exhaust catalyst degradation may be determined based on switching frequencies of one or more exhaust oxygen sensors and the type of spark plug fouling.

Abstract: According to some aspects, a method of operating a casino game is provided comprising obtaining indications of communication latency from the server to at least a first gaming device and a second gaming device, receiving first user input data from the first gaming device, the first user input data being indicative of a wager, determining an outcome for the first instance of the casino game based at least in part on the wager, and, based at least in part on the indications of communication latency from the server to the first and second gaming devices, sending first image data to the first gaming device through wired communication channels, the first image data including one or more visual indications of the outcome, and sending second image data to the second gaming device through at least one wireless communication channel.

Abstract: Systems and methods are directed to prefetch mechanisms involving non-equal magnitude stride values. A non-equal magnitude functional relationship between successive stride values, may be detected, wherein the stride values are based on distances between target addresses of successive load instructions. At least a next stride value for prefetching data, may be determined, wherein the next stride value is based on the non-equal magnitude functional relationship and a previous stride value. Data prefetch may be from at least one prefetch address calculated based on the next stride value and a previous target address. The non-equal magnitude functional relationship may include a logarithmic relationship corresponding to a binary search algorithm.

Abstract: Methods and systems are provided for controlling spark plug fouling in newly manufactured vehicles. In one example, an engine is operated with a first, more aggressive spark discharge schedule when in a pre-delivery state and transitioned to a second, less aggressive spark discharge schedule when in a post-delivery state. In each spark discharge schedule, a spark plug ignition coil is repeatedly discharged when the engine is off, such as when the engine is spinning down to rest on a shutdown event or before the engine is fueled on an engine restart event.

Abstract: Methods and systems are provided for addressing spark plug soot fouling. In one example, spark plug tip temperatures are raised and maintained elevated by advancing spark timing and increasing engine speed, while reducing an amount of EGR being delivered to the engine. The spark plug fouling mitigating actions are adjusted based on whether the engine is in a green condition at an assembly plant or not.

Abstract: Methods and systems are provided for detecting spark plug fouling and cleaning up fouled spark plug during pre-delivery phase of a vehicle. In one example, a method may include updating a spark plug fouling index saved in the non-volatile memory of the vehicle based on engine operating parameters, and indicating spark plug fouling based on the updated index. The method may further include cleaning the fouled spark plug by driving the vehicle along a planned route.

Abstract: Methods and systems are provided for controlling spark plug fouling in newly manufactured vehicles. In one example, a method may include operating an engine with a first direct injection fueling strategy including single intake direct injection on an engine start when in a pre-delivery state, and transitioning to a second different direct injection fueling strategy including split direct injection on the engine start when in a post-delivery state. In this way, spark plug fouling may be avoided in newly manufactured vehicles.

Abstract: Compositions, devices, and methods are contemplated for predicting a patient's likelihood of having a disease. An antigen composition can have a plurality of autoantibody reactive antigens associated with a carrier, where at least two of the antigens have quantified and known relative autoantibody reactivities with respect to sera of a population affected by a disease. The at least two antigens can also have a known association with a disease parameter. A method can include determining autoantibody reactivity against one or more antigens or their variants in a serum sample obtained from a patient, where the autoantibody reactivity against one or more of the antigens indicates an increased likelihood of the patient having a disease.

Abstract: A gaming machine arranged to implement a base game and associated method are described. The gaming machine includes a game implementer arranged to implement a game and to generate game state information indicative of the current state of the game as the game is played by a player; and a data storage device arranged to store the game state information as the game is played by the player; the game implementer being arranged to retrieve game state information and to recommence play of the game by the player when the game state information is retrieved.

Abstract: Methods and systems are provided for determining a type of spark plug fouling. In one example, a method may include differentiating spark plug fouling due to soot accumulation from spark plug fouling due to fuel additive accumulation based on a current on a control wire of the spark plug following application of a dwell command. Further, exhaust oxygen sensor degradation and/or exhaust catalyst degradation may be determined based on switching frequencies of one or more exhaust oxygen sensors and the type of spark plug fouling.

Abstract: A method for synchronizing a casino game playable at a plurality of gaming devices is provided. The method includes receiving, by a server having at least one processor, an indication of a wager from at least one of the plurality of gaming devices, determining, by the server, a schedule for at least one jackpot of the casino game based at least in part on the received indication of the wager, and sending, by the server, the schedule for the at least one jackpot of the casino game to at least a first gaming device and a second gaming device, the sending including sending the schedule to the first gaming device through wired communication channels, and sending the schedule to the second gaming device through at least one wireless communication channel.

Abstract: A casino electronic gaming machine cabinet includes at least one display screen, multiple input controls, a dock configured to receive a player's mobile device, at least one communication interface capable of electronic communication with the player's mobile device via the dock while the mobile device executes wagering game software, and control circuitry to receive wagering game input commands entered by the player via the input controls of the casino electronic gaming machine cabinet, transmit, to the player's mobile device via the at least one communication interface while the player's mobile device is docked at the casino electronic gaming machine cabinet, control signals corresponding to the received wagering game input commands. The control signals provide control input to the wagering game software, receive from the player's docked mobile device, graphics output from the wagering game software providing visual components of the wagering game play.

Abstract: A method for synchronizing a casino game playable at a plurality of gaming devices is provided. The method includes receiving, by a server having at least one processor, an indication of a wager from at least one of the plurality of gaming devices, obtaining, by the server, indications of communication latency from the server to at least a first gaming device and a second gaming device of the plurality of gaming devices, and sending, by the server, game outcome determinations to at least the first and second gaming devices, the sending including sending a first game outcome determination to the first gaming device through wired communication channels, and sending a second game outcome determination to the second gaming device through at least one wireless communication channel, wherein sending the first and second game outcome determinations is based at least in part on the indications of communication latency.

Abstract: Methods and systems are provided for determining a type of spark plug fouling. In one example, a method may include differentiating spark plug fouling due to soot accumulation from spark plug fouling due to fuel additive accumulation based on a current on a control wire of the spark plug following application of a dwell command. Further, exhaust oxygen sensor degradation and/or exhaust catalyst degradation may be determined based on switching frequencies of one or more exhaust oxygen sensors and the type of spark plug fouling.