KardoTuned specializes in advanced automotive electronic diagnostics, vehicle module programming, electrical troubleshooting, coding, and performance optimization. From complex electrical problems and ECU replacements to performance tuning and vehicle coding, we deliver professional automotive solutions across Metro Atlanta — you deal directly with the technician doing the work.
Advanced automotive electronic diagnostics, module programming, vehicle coding, electrical troubleshooting, and performance optimization for Metro Atlanta and surrounding Georgia communities.
All programming, tuning, and key services are subject to vehicle compatibility and equipment support.
Our core services, in priority order — plus mobile diagnostics and BMW/European coding. General mechanical repairs and performance part installs are available as secondary services.
Check engine lights, no-start and no-crank conditions, misfires, parasitic battery drain, CAN/communication faults, and the intermittent problems that have already bounced between two other shops. We test to the root cause using a Topdon Phoenix Max and oscilloscope-level circuit testing — then give you a straight answer and a clear plan.
OEM-level and J2534 pass-through module programming — GM SPS2, Ford, Chrysler and more. Replacement module configuration and initialization, used-module compatibility assessment, and factory software flashes done right, with VIN and security handled properly.
Replacement module setup and configuration for ECU, PCM, TCM, BCM, and TIPM — proprietary calibration, VIN and security relearns, battery registration, and reset procedures. The electronic work dealers charge a premium for — done right.
No-crank/no-start, parasitic battery drain, wiring faults, charging problems, and vehicle communication failures — isolated with loaded-circuit, voltage-drop, and oscilloscope-level CAN bus testing instead of parts-swapping.
We come to the vehicle across Metro Atlanta where equipment support allows — on-site diagnostics, selected module programming and relearns, and electrical testing at your home, lot, or shop. Ideal for vehicles that can't easily be brought in.
Feature coding, retrofits, warning-light and electronic diagnostics, and battery registration for BMW and European vehicles. Personalize your car and clear the electronic gremlins other shops won't touch.
Custom HP Tuners ECU calibration and transmission tuning for GM trucks and performance cars — LS and LT V8s, Silverado, Sierra, Camaro. We dial in throttle response, drivability, AFM/DoD management, and shift scheduling, firmness, torque management, and converter lockup. Data-logged and verified — flashed right, not flashed and forgotten.
Supporting services done correctly — cold air intakes, exhaust, sensors, and bolt-on installs fitted and tuned to match; general mechanical repairs and maintenance; and pre-purchase inspections that scan every module before you buy.
We find the actual problem, not just the symptom. Proper testing every time — no guessing, no parts cannon.
HP Tuners calibration, Topdon Phoenix Max diagnostics, and oscilloscope-level testing for accurate, repeatable results.
Deep expertise in GM trucks and LS/LT platforms, plus all-makes diagnostic capability for everything else in your driveway.
Every calibration is data-logged and confirmed on the vehicle — tuned for real-world driving, not just a number on a screen.
Owner-operated. The person diagnosing your car is the person fixing it. No service writer, no telephone game.
Clear starting prices and straight quotes. What we tell you is what you pay.
KardoTuned provides specialized diagnostic, programming, and coding support for independent repair shops and dealerships throughout Metro Atlanta — the advanced electronic work that requires dedicated equipment and experience.
Send us the vehicles you're stuck on — intermittent electrical faults, communication issues, and diagnostics that have stalled out.
ECU, TCM, BCM, and TIPM programming, replacement module configuration, and OEM-level coding to support your existing jobs.
Mobile diagnostics and programming where equipment support allows — on-site support for your shop or dealership.
We handle the specialized electronics and hand the vehicle back to you — clear communication and no poaching your customers.
Tell us your year, make, model, and what it's doing. We'll give you a straight answer and an honest quote — diagnostics, GM tuning, or programming, all in Metro Atlanta.