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OPL DTC Reader

Name: OPL DTC Reader
Rating: 3.1 (1 reviews)
Author: OPL Team Przemysław Zawadzki

Category : Auto & VehiclesVersion: 2.04

Size：3.8 MBOS : Android 4.1+

Developer：OPL Team Przemysław Zawadzki Update：May 15,2025

3.1

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Application Description

If you're driving an Opel, Vauxhall, or Chevrolet vehicle produced after 2004 and equipped with CAN BUS (HS-CAN), the OPL DRC Reader app is your go-to solution for checking OBDII Diagnostic Trouble Codes (DTCs). Specifically designed for these brands, this app helps you diagnose issues in your vehicle by connecting to your car's systems using a compatible ELM327 Bluetooth interface.

The app supports a range of models, including:

Opel / Vauxhall:
- Insignia
- Astra J
- Astra H - Engine Module Only
- Vectra C / Signum - Engine Module Only
- Others - not tested
Chevrolet:
- Orlando
- Cruze - not tested
- Others - not tested
Other GM brand vehicles: Not tested

With the OPL DRC Reader, you can retrieve vital information such as your Vehicle Identification Number (VIN), Engine Code, and a detailed list of any detected errors across several modules:

Engine Control Module (ECU)
Body Control Module (BCM)
Transmission Control Module (TCM)

Additionally, the app can read the mileage from certain modules, though availability varies by vehicle model.

Important Note: To ensure the app functions correctly, you must use an ELM327 Bluetooth interface with a minimum version of 1.3. Be aware that the app may not work with low-quality ELM327 clones. To verify the compatibility of your interface, you can download the ELM Identifier application from Google Play at this link.

Auto & Vehicles