# ELM 327 OBD 2 Scanner

> OBD2 diagnostics, fault codes, live data and MOT preparation.

Canonical page: [https://chrome-stats.com/d/com.startcase.elm327obd2](https://chrome-stats.com/d/com.startcase.elm327obd2)

## Overview

- **ID:** `com.startcase.elm327obd2`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** STAR-TCASE® Technologies
- **Category:** AUTO\_AND\_VEHICLES
- **Downloads:** 9
- **Last updated:** 2026-08-10
- **First published:** 2026-08-10
- **Publisher country:** ES
- **Data as of:** 2026-09-23
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.startcase.elm327obd2)
- **Website:** [https://star-tcase.com/](https://star-tcase.com/)
- **Privacy policy:** [https://star-tcase.com/policy/](https://star-tcase.com/policy/)

## Description

Turn your phone into a diagnostic tool for your vehicle with ELM 327 OBD 2.<br><br>Connect a compatible ELM327 adapter via Bluetooth Classic or Bluetooth Low Energy and access information provided directly by the vehicle&#39;s control unit. The app organizes the data clearly to help you understand your car&#39;s status without having to navigate through complex technical displays.<br><br>MAIN FEATURES<br><br>🔧 FAULT READING<br>View the Diagnostic Trouble Codes (DTCs) detected by your vehicle and access a clear explanation of each code.<br><br>🗑️ PROTECTED CODE ERASURE<br>Clear stored codes and turn off the malfunction indicator light when the problem has been resolved. This action requires confirmation to prevent accidental erasure.<br><br>📊 REAL-TIME ENGINE DATA<br>Monitor available parameters in the ECU:<br><br>• Engine RPM<br>• Vehicle Speed<br>• Coolant Temperature<br>• Calculated Engine Load<br>• Throttle Position<br>• Air Flow<br>• Available Voltage<br>• Other compatible sensors<br><br>🚘 PRE-MOT MODE<br>Check the status of the emissions monitors before your inspection. Identify which ones are complete, pending, or incompatible with the vehicle.<br><br>🩺 HEALTH INDEX<br>Get an indicative rating based on detected codes, emissions monitors, and data received from the vehicle.<br><br>🧊 FREEZE DATA<br>View the conditions recorded by the ECU at the time a fault was detected, when the vehicle provides this information.<br><br>🔍 VEHICLE IDENTIFICATION<br>Read the VIN directly from the ECU on compatible vehicles.<br><br>📈 TRIP LOGGING<br>Save diagnostic data and export sessions in CSV format for analysis or sharing with a professional.<br><br>⌨️ ADVANCED CONSOLE<br>Manually send AT and OBD commands to check the adapter, select protocols, and perform advanced diagnostics.<br><br>🔵 FLEXIBLE CONNECTION<br>Compatible with ELM327 adapters using Bluetooth Classic RFCOMM or Bluetooth Low Energy.<br><br>IMPORTANT<br><br>ELM 327 OBD 2 is an informational tool and does not replace professional diagnostics. Available functions and parameters depend on the vehicle, its ECU, the OBD2 protocol, and the quality of the adapter used.<br><br>The application does not guarantee that the vehicle will pass its MOT/vehicle inspection. Do not use your phone or operate the application while driving.

## Rankings

- #2,868,921 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.startcase.elm327obd2)