مطلوب مهندسين شبكات وفنيين


 

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  1. [1]

    تاريخ التسجيل: Feb 2007
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    Thumbs up بعض الاختصارات المتعلقه بحساسات بالسيارات

    AFC - Air Flow Control

    ALDL - Assembly Line Diagnostic Link. Former name for GM (only) Data Link Connector, the connector socket into which the scan tool plug is inserted; sometimes used to refer to any pre-OBD II signals
    CAN - Controller Area Network

    CARB - California Air Resources Board

    CFI - Central Fuel Injection (a.k.a. Throttle Body Fuel Injection TBI
    )
    CFI - Continuous Fuel Injection

    CO - Carbon Monoxide

    DLC - Data Link Connector

    Driving Cycle - A specific sequence of start-up, warm-up and driving tasks that tests all OBD II functions
    DTC - Diagnostic Trouble Code

    ECM - Engine Control Module - usually the main on-board computer controlling emissions and engine operation

    EEC - Electronic Engine Control
    EEPROM or E2PROM - Electrically Erasable Programmable Read Only Memory

    EFI - Electronic Fuel Injection

    EGR - Exhaust Gas Recirculation

    EMR - Electronic Module Retard

    EPA - Environmental Protection Agency. Federal agency. Office of Mobile Sources is the branch concerned with auto emissions
    .
    ESC - Electronic Spark Control

    EST - Electronic Spark Timing
    Fuel Trim - Engine computer function that keeps the air/fuel mixture
    as close to the ideal 14.7:1 stoichiometric ratio as possible
    HC - Hydrocarbons

    HEI - High Energy Ignition

    HO2S - Heated Oxygen Sensor
    ISO9141 - International Standards Organization OBD II communication mode, used by Chrysler and most foreign cars. One of three hardware layers defined by OBD II
    ISO14230 - See Keyword Protocol 2000
    J1850PWM - (Pulse Width Modulated) SAE-established OBD II communication standard used by Ford domestic cars and light trucks. One of three hardware layers defined by OBD II
    J1850VPW - (Variable Pulse Width Modulated) SAE-established OBD II communication standard used by GM cars and light trucks. One of three hardware layers defined by OBD II
    J1962 - SAE-established standard for the connector plug layout used for all OBD II scan tools
    J1978 - SAE-established standard for OBD II scan tools
    J1979 - SAE-established standard for diagnostic test modes
    J2012 - SAE-established standard accepted by EPA as the standard test report language for emission tests
    KWP2000 - (Keyword Protocol 2000) SAE-established OBD II communication standard used by some import cars. One of five hardware layers defined by OBD II
    MAF - Mass Air Flow

    MAP - Manifold Absolute Pressure

    MAT - Manifold Air Temperature


    MIL - Malfunction Indicator Light. The "Check Engine Light" on your dash.
    NOx - Oxides of Nitrogen

    O2 - Oxygen

    OBD - On-Board Diagnostics
    OBD II or OBD II - Updated On-Board Diagnostics standard effective in cars sold in the US after 1-1-96
    Parameters - Readings on scan tools representing functions measured by OBD II and proprietary readings

    PCM - Powertrain Control Module, the on-board computer that
    controls engine and drive train

    PCV - Positive Crankcase Ventilation

    Proprietary Readings - Parameters shown by on-board computers which are not required by OBD II, but included by manufacturer to assist in trouble-shooting specific vehicles.

    PTC - Pending Trouble Code

    RPM - Revolutions Per Minute

    SAE - Society of Automotive Engineers, professional organization that set the standards that EPA adopted for OBD and OBD II
    Scan Tool - Computer based read-out equipment to display OBD II parameters

    SES - Service Engine Soon dash light, not referred to as MIL

    SFI - Sequential Fuel Injection
    Stoichiometric (Stoy'-kee-o-metric) Ratio - Theoretical perfect combustion ratio of 1 part gas to 14.7 parts air

    TBI - Throttle Body Injection

    TPI - Tuned Port Injection

    TPS - Throttle Position Sensor

    VAC - Vacuum

    VCM - Vehicle Control Module, the on-board computer that oversees engine management, transmission operation, anti-lock brakes and other functions not directly related to emissions control
    VIN - Vehicle Identification Number

    VSS - Vehicle Speed Sensor

    WOT - Wide Open Throttle

  2. [2]
    عضو فعال جداً
    الصورة الرمزية مهندس حطاب


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    تشكر على مجهودك الرااااااااااااااائع

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    لا اله الا انت سبحانك اني كنت من الظالمين

  3. [3]
    مشرف داعم للملتقى
    الصورة الرمزية العقاب الهرم


    تاريخ التسجيل: Feb 2007
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    شكرا على مرورك اخى

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    نيـرُون مات ولــم تمُـت رومَـــا
    حافِـظ مـات ولـم تمُـت حَمـــــاة
    بشار سيمُـوت ولن تمُت حِمص



    متغيب عن المنتدى
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  4. [4]
    عضو فعال


    تاريخ التسجيل: Aug 2007
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    thanks for all your great information

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  5. [5]
    عضو فعال
    الصورة الرمزية صلاح الجبوري


    تاريخ التسجيل: Apr 2009
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    شكرا على هذه المعلومات القيمة وبارك الله فيك اخي

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  6. [6]
    مشرف داعم للملتقى
    الصورة الرمزية العقاب الهرم


    تاريخ التسجيل: Feb 2007
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    اقتباس المشاركة الأصلية كتبت بواسطة fofocom4 مشاهدة المشاركة
    thanks for all your great information
    اقتباس المشاركة الأصلية كتبت بواسطة صلاح الجبوري مشاهدة المشاركة
    شكرا على هذه المعلومات القيمة وبارك الله فيك اخي
    شكرا على مروركم اخوتى الكرام
    دمتم بالف خير

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    نيـرُون مات ولــم تمُـت رومَـــا
    حافِـظ مـات ولـم تمُـت حَمـــــاة
    بشار سيمُـوت ولن تمُت حِمص



    متغيب عن المنتدى
    دعواتكم

  7. [7]
    عضو متميز جداً
    الصورة الرمزية صلاح الفهد


    تاريخ التسجيل: Jan 2009
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    طه
    أنعم الله عليك ( بعدما تقول نعم )
    انت رائع والله ... كنت مدفون فين المدة اللي راحت

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    لا إله إلا الله محمد رسول الله

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