Skip to content
    OBD Tuning
    054-830 480    Send to us
    Send to us
    ECU repair and programming of control units – OBD Tuning Karlstad

    The specialist in vehicle electronics

    ECU CloningRepairsEngine Optimization
    S
    or choose vehicle manually
    12 Months Warranty
    Fast Turnaround
    100% Plug & Play
    PostNord Shipping

    12 Months Warranty

    On all repairs

    Fast Turnaround

    Tracked fast delivery

    100% Plug & Play

    Retains original coding

    PostNord Shipping

    Secure tracked delivery

    Latest from the workshop

    All news
    Volvo VCM module disassembled for PCB access.
    CloningLatest release
    7 Jul 2026

    Cloning of Volvo VCM module

    Cloning of data from a defective Volvo VCM module to a used unit following mechanical connector damage. The unit has been fitted with a new battery and reset for operation.

    Read more

    Our Specialties

    Optimize your vehicle's performance with our custom software. Safe, reliable, and powerful.

    Motoroptimering

    Engine Tuning

    Skräddarsydd mjukvara för optimerad effekt och lägre förbrukning.

    Book Now
    Original control unit (ECU) used as the source for module cloning
    Cloned control unit (ECU) created during module cloning

    ECU Cloning

    1:1 kloning och överföring av data vid byte av styrenhet.

    Read more
    SRS / Airbag

    SRS / Airbag

    Återställning av kraschdata och radering av felkoder efter utlöst krockkudde.

    Read more
    Kombiinstrument

    Instrument Cluster

    Reparation av displayer, mätarnålar, belysning och pixelbortfall.

    Read more

    All services

    See full range

    Official Dealer since 2020

    Authorized AutoTuner Reseller

    Experience the market's most acclaimed programming tool for both ECU and TCU. AutoTuner is the latest generation hardware with lightning-fast performance – always with free updates and no annual fees.

    Master ToolNo annual fees

    Autotuner Master

    The ultimate solution for chiptuning professionals. Unlimited read/write via OBD, Bench & Boot.

    AutoTuner Tool Master – professional ECU cloning and programming unit
    • Open, unencrypted files for custom calibration
    • Link unlimited number of Slave tools
    • Free lifetime updates & datalogging
    Price incl. VAT69 875 SEK
    Order Master
    Entry levelNo annual fees

    AutoTuner Slave

    Perfect for workshops

    AutoTuner Tool Slave – entry-level ECU programming device
    • Linked directly to OBD Tuning Master
    • Identical hardware speed & coverage
    • Ideal entry solution for workshops & mechanics
    Price incl. VAT44 875 SEK
    Order Slave
    OBD, Bench & Boot
    0 kr Annual Fees
    Ultra-Fast Read/Write
    5-Year Warranty

    OBD, Bench & Boot

    All-in-one hardware

    0 kr Annual Fees

    Free lifetime updates

    Ultra-Fast Read/Write

    Cortex-M processor

    5-Year Warranty

    Official hardware warranty

    SMOOTH HANDLING

    HOW TO SEND TO US

    Simple process from start to finish. We guide you through the entire flow to ensure a hassle-free experience.

    1

    ORDER ONLINE

    Use our smooth portal

    2

    SEND UNIT

    Get shipping label via email

    3

    TRACK STATUS

    Pack, label & drop off at your nearest agent

    4

    DONE!

    Pay securely by invoice or Swish

    1

    ORDER ONLINE

    Use our smooth portal

    2

    SEND UNIT

    Get shipping label via email

    3

    TRACK STATUS

    Pack, label & drop off at your nearest agent

    4

    DONE!

    Pay securely by invoice or Swish

    CONTACT US

    Need help? Call us at +46 54-830 480

    OBD Tuning Karlstad workshop – repair and diagnostics of vehicle electronics
    Who are we?
    OBD Tuning

    Specialists in programming and repair of modern automotive electronics.

    We have extensive experience in automotive electronics and are today one of Sweden's leading companies when it comes to repair, modification and upgrading.

    Our customer base spans the entire country and we collaborate with both small workshops and some of the largest in Sweden. We use some of the world's most advanced diagnostic and programming tools available for passenger cars today.

    With us, you get a serious and professional treatment and we focus on solving your problem in the best and most cost-effective way.

    Testimonials

    What our customers say

    "De kom och hämtade min bil för dom hade chansen den dan, sen nästa dag var d fixat snabbt å lätt.. super seriös kille. Honom kan man lita på! Tummen upp!!!"
    TB

    Tomy Bergdahl

    Private Customer

    "Hej jag rekommenderar starkt obd tuning Fixade min mätarhus på 2 timmar 😃 väldigt trevlig personal också 😃 super nöjd 😃"
    DT

    David Tenev

    Private Customer

    "Fixade CEM till volvon efter 4-5v stötande o blötande med oserös firma. Rekomenderar dessa starkt!! Skickad onsdag tillbaka i min låda fre fm."
    AB

    Andreas B

    Private Customer

    "Super snabbt och bra! De fixade kombiinstrumentet från sambons bil och var färdig innan den utsatta tiden samt har fungerat felfritt sen dess! Rekommenderas starkt!"
    TF

    Teresia Fager

    Private Customer

    "Skickade mitt V70 instrument till OBD, ett par dagar senare fick jag tillbaka det, fungerade alldeles ypperligt. Tackar på förhand och rekommenderar dessa varmt."
    TÖ

    Tomas Östensson

    Private Customer

    "Hade turen att den var nära att åka dit och man fick hjälp omedelbart :) Fick instrumentpanel lagad på ca en timma . TACK!"
    JS

    Jimmie Sabel

    Business Customer

    "Kanonbra service. Trevligt bemötande . Skickade in min Dim volvo fredag fick den på tisdag . Nu fungerar den och bilen är besiktad . Rekomenderas ."
    PN

    Per Nyqvist

    Private Customer

    "Så nöjd! Lagade mätarhuset på min v70. Allt över förväntan. Enkel kontakt, snabb reparation av trevlig och kunnig kille i Karlstad filialen. Tusen tack! ⭐️"
    BL

    Björn Lundegard

    Private Customer

    "Mkt bra service och support då jag som nybörjare ej hade en susning hur man gjorde så lotsades jag tillsammas pr tel genom utmärkta instruktioner, kan absolut rekomendera dom. Toppen!!😊😊"
    JJ

    Jimmy Jansson

    Private Customer

    "Väldigt trevligt och personligt besök! Ställer upp mycket bra! Kommer återkomma 👍 Fixa min v70 panel 👍"
    RN

    Robert Nyberg

    Business Customer

    ANSWERS TO YOUR QUESTIONS

    Quick answers to the most common questions about our services and flows.

    See all questions
    OBD Tuning

    Sweden's leading expert center for automotive electronics. We offer professional ECU tuning, control unit repair and diagnostics with 12-month warranty.

    Services

    • Engine Tuning
    • ECU Repair
    • Module Cloning
    • Instrument Cluster
    • SRS / Airbag
    • Immobilizer

    Database & Diagnostics

    • ECU Database
    • DTC Fault Code Catalog
    • Diagnostic Guides & Live Data
    • AI Fault Code Analyzer
    • News

    ECU Manufacturers

    • Bosch
    • Continental
    • Delphi
    • Delco
    • Denso
    • Magneti Marelli
    • Siemens / VDO
    • Keihin
    • Temic

    Company

    • About us
    • Contact
    • Workshop Partners
    • Shipping Guide
    • Warranty
    • FAQ
    • Terms & Conditions
    • Privacy Policy
    • Site Map

    Visit us

    Gjuterigatan 29, Karlstad

    Call us

    054-830 480

    Email us

    service@obdtuning.se

    © 2026 OBD Tuning Karlstad. All rights reserved.