CarCoding vs OBD2 Car Scanner ELM327

CarCoding is a vehicle fault diagnosis and ECU coding app for ELM327 OBD2 scanners. Read and clear fault codes, view live data, reset service indicators, inspect used vehicles, and unlock hidden features — all in one OBD2 app. Plug in a Bluetooth (BLE) or Wi-Fi adapter, connect to your vehicle's control units in seconds. Find out why the check engine light is on, clear fault codes, watch live data, unlock hidden features. ▸ OBD2 DIAGNOSTICS • FAULT CODE READING AND CLEARING (DTC) Read and clear OBD2 fault codes — standard P-codes plus manufacturer-specific B, C and U codes. Engine, transmission, ABS, airbags and body modules in a single scan. Descriptions in plain language. • AI FAULT ANALYSIS What does "P0420" mean? Built-in AI explains the likely cause, urgency and what to check first — no jargon. • LIVE ENGINE ANALYSIS Measure fuel trim and oxygen sensor response at idle and under load; the app diagnoses vacuum leaks, fuel supply issues and sensor faults from the numbers. • USED CAR CHECK AND INSPECTION READINESS Were fault codes cleared before sale? Permanent fault codes, readiness monitors and distance driven since codes were cleared on one screen. Mode 06 tests give early warning before a fault code is set. ▸ LIVE DATA AND GAUGES • DIGITAL GAUGE PANEL Track RPM, coolant temperature, oil temperature, boost pressure, fuel trim and battery voltage in real time. Design your own gauges, record drives, export OBD2 logs. • TRIP COMPUTER AND PERFORMANCE TEST Real-time and average fuel consumption, trip cost, distance and speed summary. Measure 0-100 km/h, quarter-mile and braking tests on closed track. • BATTERY, HYBRID AND DPF HEALTH Check battery health from the voltage drop while cranking. Battery status on hybrids and EVs; DPF differential pressure, regeneration status and AdBlue level on diesels. ▸ SERVICE RESET AND MAINTENANCE • OIL, EPB, DPF, SAS AND TPMS RESET Oil change reset, electric park brake (EPB) service mode, DPF regeneration, steering angle sensor (SAS) calibration and TPMS reset — with pre-flight RPM and voltage checks. • ACTUATOR TEST AND EXTENDED SENSORS On supported models, start and stop actuators directly from the app. Read vehicle-specific signals: charge percentage, module temperatures, oil life and more beyond standard OBD2. ▸ ECU CODING AND HIDDEN FEATURES • CODING Read and back up ECU coding data, then switch hidden factory features on or off: mirror folding on lock, seatbelt chime, gauge sweep, headlight behavior. Expert Mode offers direct hex/byte access. • BRAND SUPPORT The most complete coding support is on BMW and MINI. Long coding and adaptation on VW, Audi, Skoda, Seat and Cupra; telecoding on Peugeot, Citroën, DS and Opel; module coding on Ford, Fiat, Alfa Romeo, Jeep, Renault and Dacia; reading and analysis on Hyundai, Kia, Toyota and many more brands. Options vary by model. ▸ MORE • MOTORCYCLE AND TRUCK DIAGNOSIS K-line fault diagnosis and live data on motorcycles; active and historical faults plus live values over J1939 on trucks and buses. • REMOTE SUPPORT Open a support session from within the app; our team inspects your vehicle live through your phone. • 32 LANGUAGES Interface, fault code descriptions and coding labels in 32 languages. • COMPATIBILITY All OBD2-compliant vehicles (gasoline 2001+, diesel 2004+); quality ELM327 Bluetooth and Wi-Fi adapters. ▪ Coding and service resets write data to control modules. CarCoding backs up your data first — keep the ignition on and stay connected during the process. OBD2 scanner, car diagnostic tool and coding tool in one app. Download CarCoding. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://carcoding.app/privacy.html

Your check engine light just came on. What does it mean, and how urgent is it? Plug in a compatible OBD2 adapter and Cavox reads your car's fault codes and gives you a verdict in plain language, right in your car. Most code readers show "P0301" and leave you searching the internet. Cavox turns the reading into words you understand, and with Premium an AI explanation of every code: what it may mean, what to check first, when to stop driving and what a repair may cost. WHAT YOU GET • A plain-language verdict such as "Worth a look" or "There's a problem", and how many points need your attention. • AI explanations of each fault code: likely causes, what to check first and when to stop. (Premium) • Clear fault codes after a repair and re-check them. Clearing a code does not fix the fault: it may come back, and some cars refuse the clear. (Premium) • Live data such as RPM, coolant temperature, battery voltage and engine load. With Premium, AI can flag unusual sensor patterns even when there are no codes. • A history of scans for each car, so you can see what changed. (Premium) • A garage for several cars, each with its own history. • Your VIN read from the adapter or scanned from your car documents with the camera. • Demo mode with a sample car, before you even have an adapter. WHAT YOU NEED An ELM327-type OBD2 adapter with Bluetooth LE or Wi-Fi, bought separately. Bluetooth Classic adapters do not work with iPhone. What you can read depends on your car and your adapter. Cavox runs on iPhone with iOS 18 or later. FREE AND PREMIUM Free: connecting your adapter, the full check, the verdict, how many points need attention, the first two live readings, one car in the garage and demo mode. The number of free AI verdicts is limited. Premium: exact codes with AI explanations, clearing and re-checking codes, all live readings with the AI sensor check, scan history and more than one car. Eligible new subscribers may get a 3-day free trial on the weekly plan. Plans, prices and terms are shown in the app before you buy; subscriptions renew automatically until you cancel them in your iPhone settings. APP LANGUAGE The app is available in English, Russian, Portuguese (Brazil), German, Spanish, French, Arabic and Ukrainian, and fault-code explanations come in your app language. Use Cavox with the vehicle stopped, never while driving. Cavox is a diagnostic aid, not a substitute for a mechanic, and it does not guarantee that your vehicle is safe. Privacy Policy: https://larikoz.github.io/diagnostic-ai-legal/privacy-policy Terms of Use: https://larikoz.github.io/diagnostic-ai-legal/terms-of-use