OPL DTC Reader

If you're an owner of an Opel, Vauxhall, or Chevrolet vehicle and want to diagnose OBDII errors, the OPL DRC Reader app is your go-to solution. Specifically designed for vehicles with CAN BUS (HS-CAN) manufactured post-2004, this app is perfect for troubleshooting your car's issues. Here's a breakdown of the compatible models:

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

The OPL DRC Reader app not only helps you identify OBDII Diagnostic Trouble Codes (DTCs) but also provides additional vehicle information such as the Vehicle Identification Number (VIN) and Engine Code. It can retrieve error codes from various modules including:

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

Additionally, the app can read mileage from certain modules, although this feature may vary depending on the vehicle model.

CAUTION: To ensure the app functions correctly, you'll need a compatible ELM327 Bluetooth interface with at least version 1.3. Be aware that the app may not work with low-quality ELM327 clones. To verify the compatibility of your interface, you can use the ELM Identifier application available on Google Play: ELM Identifier.

OPL DTC Reader Screenshots