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Common Auto Electrical Acronyms

The auto electrical industry is flooded with acronyms which can be confusing at best. In order to improve communication across the board between sparky and client, we thought it a good idea to highlight some of these acronyms. Keep in mind that some of these might be rarer than others, but we never shy away from covering all bases at Bashi’s Auto Electrical. We have also included some more…. informal terms that one might hear around the shop should you be waiting for us to get you back on the road.

Auto Electrical Acronyms

ECE Regulations

This stands for the Economic Commission for Europe who aim to create a uniform system of regulations relating to vehicle design.

RoHS Compliant

Restriction of Certain Hazardous Substances is the certification that states that the proportion of hazardous or difficult to dispose of substances in a piece of electronic equipment is limited.

E Marking On Headlights

This is part of the ECE regulations and is required on all headlights to show they conform to performance standards. The number denotes which country approved it with Germany (E1) having the highest standards.

ADR

The Australian Design Rules are our own national standards for vehicle safety, anti-theft and emissions. They cover issues such as lighting, structures, noise, exhaust emissions and occupant protection.

CE Compliant

This stands for “conformité européenne” which is French for European Conformity and is one you might have seen before. It is a declaration by the manufacturer that the product in question meets all relevant provisions in relation to health, safety, and environmental protection standards.

RFI / EMI

Radio Frequency Interference and Electromagnetic Interference are used to describe “noise” in RF systems. Noise is generally regarded as any RF energy that is not the desired signal with EMI being random noise and RFI meaning noise broadcast at specific frequencies.

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    Some More Commonly Known Auto Electrical Acronyms

    ABC: Active Body Control
    ABSV: Air Bypass Solenoid Valve
    AC: Alternating Current
    ACC: Adaptive Cruise Control
    ACTS: Air Change Temperature Sensor
    A/C: Air Conditioning
    ABS: Anti-lock Braking System
    AEB: Autonomous Electric Braking
    AFS: Air Flow Sensor
    ATS: Air Temperature Sensor
    A/T: Automatic Transmission
    AWD: All Wheel Drive
    APS: Atmospheric Pressure Sensor
    ASDM: Air Bag Diagnostic Module
    ASC: Active Stability Control
    ATF: Automatic Transmission Fluid
    BAT: Battery
    B+: Battery Positive
    BEV: Battery Electric Vehicle
    BCM: Body Control Module
    BTDC: Before Top Dead Centre
    CAS: Crankshaft Angle Sensor
    CAN: Controller Area Network
    CDI: Capacitor Discharge Ignition
    CESS: Cold Engine Sensor Switch
    CFI: Central Fuel Injection
    CO: Carbon Monoxide
    CO2: Carbon Dioxide
    CKP: Crankshaft Position Sensor
    CTS: Coolant Temperature Sensor
    CPP: Clutch Pedal Position
    CV: Commercial Vehicle
    DC: Direct Current
    DIS: Distributorless Ignition System
    DOHC: Double Overhead Camshaft

    DPF: Diesel Particle Filter
    DRL: Daytime Running Lights
    DSG: Direct Shaft Gearbox
    DTC: Diagnostic Trouble Code
    EBM: Electronic Body Module
    EBCM: Electronic Brake Control Module
    ECC: Electronic Climate Control
    ECT: Engine Coolant Temperature
    ECU: Engine Control Unit
    EEC: Electronic Engine Control
    ECM: Electronic Control Module
    EFC: Electronic Fuel Module
    EPOS: EGR Valve Position Sensor
    EV: Electronic Vehicle
    ESC: Electronic Stability Control
    EST: Electronic Spark Timing
    ETC: Electronic Throttle Control
    EFI: Electronic Fuel Injection
    EGR: Exhaust Gas Recirculation
    FLS: Fluid Level Sensor
    FWD: Front Wheel Drive
    GEN: Generator
    GND: Ground
    GPS: Global Positioning System
    GVW: Gross Vehicle Weight
    HUD: Heads Up Display
    HEI: High Energy Ignition
    HG: Mercury
    HT: High Tension
    IAT: Intake Air Temperature
    IC: Integrated Circuit
    ICE: Internal Combustion Engine
    ICC: Intelligent Cruise Control
    IGN: Ignition
    IPC: Injection PRessure Regulator

    ID: Inside Diameter
    IAC: Idle Air Control
    ISC: Idle Speed Control
    ITS: Idle Tracking Switch
    KAM: Keep Alive Memory
    KOEO: Key On Engine Off
    KOLO: Key On Lights ON
    KS: Knock Sensor
    LED: Light Emitting Diode
    LCD: Liquid Crystal Display
    MAP: Manifold Absolute Pressure
    MAF: Mass Air Flow
    MCU: Microprocessor Control Unit
    MPI: Multi Point Injection
    MDP: Manifold Differential Pressure
    PAS: Power Assisted Steering
    P/N: Part Number
    PDC: Park Distance Control
    POS: Positive
    PSI: Pounds Per Square Inch
    PTS: Positive Temperature Coefficient
    RDS: Radio Data System
    RPM: Revolutions Per Minute
    SES: Service Engine Soon
    SFI: Sequential Fuel Injection
    SSI: Solid State Ignition
    TBI: Throttle Body Injection
    TDC: Top Dead Centre
    TPS: Throttle Position Sensor
    TV: Throttle Valve
    VSS: Vehicle Speed Sensor
    VVT: Variable Valve Timing
    WOT: Wide Open Throttle

    Some Sayings You Might Hear Around The Shop

    Fast Glass: Power Windows
    Hole In The Head: Sunroof
    Comics: Owners Manual
    Rent: Registration
    Ezy Steer: Power Steering
    Dust Buster: Electric Car
    Wicket Keeper: Puts the gloves on and stands back
    Sensor Light: Only works when someone walks past

    Noodles: Thinks all jobs take 2 minutes
    Blister: Appears when the hard work is done
    Lantern: Not very bright and has to be carried
    Deck Chair: Folds under pressure
    Perth: 3 hours behind everyone else
    Bushranger: Holds up everyone
    Wheelbarrow: Only works when pushed
    Cordless: Charges overnight burn only works for 2 hours

    Need A Trusted Auto Electrican Who Knows What They Are Talking About?

    Hopefully this rundown of commonly used acronyms and terms has made it a little easier to follow along when someone breaks out the technical jargon. We understand that the last thing you need when experiencing auto electrical issues is a spray of confusing terms which is why we always take the time to explain what we are doing in a clear and concise manner. If you are experiencing auto electrical issues with your car or truck, give us a call on 07 5495 7333 to arrange a time to bring it in. You can also contact us online to have us get back to you with any information you might be after.