ELM327 OBD-II Engine Code Reader Adapter

Connect the ELM327 adapter to a compatible vehicle’s OBD-II port for app-based engine diagnostics and code reading.

Use a compatible diagnostic app to view available live sensor data, review trouble codes, and check emissions readiness monitors.

Key Features

• Read stored engine trouble codes through a compatible diagnostic application.
• View available live sensor readings while the vehicle diagnostic session runs.
• Check supported emissions readiness monitors for completed or incomplete status.
• Clear stored engine trouble codes after completing appropriate troubleshooting steps.

Specifications

• Model — ELM327
• Vehicle interface — OBD-II
• Connection — Wireless app connection
• Color — Black with red trim

Buyer Questions

What comes with this selection?
The package includes the selected ELM327 plug-in diagnostic adapter. The phone and display stand shown are props.

Do I need an app to use it?
Yes, a compatible diagnostic app is required for readings and code functions.

Can it clear engine trouble codes?
A compatible app may clear stored engine trouble codes after troubleshooting.

Does it support emissions checks?
It can show readiness status for emissions monitors supported by your vehicle and app.