When.com Web Search

  1. Ad

    related to: uds protocol automotive repair training modules answers free printable

Search results

  1. Results From The WOW.Com Content Network
  2. Unified Diagnostic Services - Wikipedia

    en.wikipedia.org/wiki/Unified_Diagnostic_Services

    Unified Diagnostic Services (UDS) is a diagnostic communication protocol used in electronic control units (ECUs) within automotive electronics, which is specified in the ISO 14229-1. [1] It is derived from ISO 14230-3 and the now obsolete ISO 15765-3 (Diagnostic Communication over Controller Area Network (DoCAN) [2]). 'Unified' in this context ...

  3. ISO 15765-2 - Wikipedia

    en.wikipedia.org/wiki/ISO_15765-2

    The most common application for ISO-TP is the transfer of diagnostic messages with OBD-2 equipped vehicles using KWP2000 and UDS, but is used broadly in other application-specific CAN implementations where one might need to send messages longer than what the CAN protocol physical layer allows (8 bytes for CAN, 64 bytes for CAN-FD, and 2048 ...

  4. SAE J1939 - Wikipedia

    en.wikipedia.org/wiki/SAE_J1939

    Society of Automotive Engineers standard SAE J1939 is the vehicle bus recommended practice used for communication and diagnostics among vehicle components. Originating in the car and heavy-duty truck industry in the United States, it is now widely used in other parts of the world.

  5. On-board diagnostics - Wikipedia

    en.wikipedia.org/wiki/On-board_diagnostics

    Included in this system is a proprietary 5-pin ALDL that interfaces with the Engine Control Module (ECM) to initiate a diagnostic request and provide a serial data stream. The protocol communicates at 160 baud with Pulse-width modulation (PWM) signaling and monitors all engine management functions. It reports real-time sensor data, component ...

  6. Vehicle bus - Wikipedia

    en.wikipedia.org/wiki/Vehicle_bus

    For example, a car without the anti-lock brake module would have to be wired differently than one that included anti-lock brakes. The industry's answer to this problem was to create a central network in the vehicle. Modules could be 'plugged' into the network and would be able to communicate with any other module that was installed on the network.

  7. AUTOSAR - Wikipedia

    en.wikipedia.org/wiki/AUTOSAR

    AUTOSAR (AUTomotive Open System ARchitecture) is a global development partnership founded in 2003 by automotive manufacturers, suppliers and other companies from the electronics, semiconductor and software industries. Its purpose is to develop and establish an open and standardized software architecture for automotive electronic control units ...

  8. UDS - Wikipedia

    en.wikipedia.org/wiki/UDS

    UDS may refer to: Ubuntu Developer Summit, for Ubuntu Linux; Ultra Deep Survey, deepest near-infrared astronomical survey; Unified Diagnostic Services, a vehicle communication standard used for vehicle diagnostics; Union Deportiva Salamanca, a Spanish football team; Unique Development Studios, a video and computer game developer based in Sweden

  9. OBD-II PIDs - Wikipedia

    en.wikipedia.org/wiki/OBD-II_PIDs

    OBD-II PIDs (On-board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool.. SAE standard J1979 defines many OBD-II PIDs. All on-road vehicles and trucks sold in North America are required to support a subset of these codes, primarily for state mandated emissions inspections.