Connect your car to Talk2Otto.com—master technician logic with the power of AI.

Talk2Otto connects your vehicle’s diagnostic computer directly to OTTO, your automotive best friend at Talk2Otto.com.

Plug a compatible Bluetooth Low Energy OBD-II dongle into the diagnostic port under your dashboard, connect through the app, and see what your vehicle is reporting. Then send the information directly to your conversation with OTTO at Talk2Otto.com.

HOW IT WORKS

Visit Talk2Otto.com and start a conversation with OTTO.
Ask OTTO for your four-digit connection code.
Open the Talk2Otto app and connect to your Bluetooth OBD-II dongle.
Enter the four-digit code.
Send your vehicle’s trouble codes and live data directly to OTTO.
Continue your conversation at Talk2Otto.com and let OTTO help you determine what to check next.

WHAT TALK2OTTO CAN READ

Available information depends on your vehicle and may include:

• Check-engine-light trouble codes
• Engine RPM and vehicle speed
• Coolant temperature
• Intake-air temperature
• Throttle position
• Engine load
• Short- and long-term fuel trims
• Intake manifold pressure
• Mass airflow
• Timing advance
• Oxygen-sensor readings
• Other live data supported by your vehicle

WHAT OTTO CAN HELP YOU DO

After receiving your vehicle’s information, OTTO can help you:

• Understand what your trouble codes mean
• Review live engine data
• Create a step-by-step diagnostic strategy
• Determine what to inspect or test first
• Avoid replacing parts based only on a guess
• Understand repairs recommended by a shop
• Prepare questions before speaking with a technician
• Work through DIY testing and repairs
• Better understand what your vehicle is telling you

MORE THAN A CODE READER

A trouble code does not automatically identify the failed part. It identifies the system where the vehicle detected a problem.

OTTO considers the trouble codes, live readings, vehicle information, symptoms, repair history, and your answers to diagnostic questions. He then helps you develop a logical plan instead of simply suggesting parts to replace.

BUILT FOR EVERY SKILL LEVEL

Talk2Otto.com is designed for:

• Everyday vehicle owners
• DIY mechanics
• Automotive students
• Professional technicians
• Anyone wanting a clearer explanation before approving a repair

Whether you are dealing with a check-engine light, reviewing a repair estimate, talking with a repair shop, or diagnosing the vehicle yourself, OTTO is ready to help.

Keep OTTO in your back pocket.

Visit Talk2Otto.com to begin.

WHAT YOU NEED

• A compatible Bluetooth Low Energy OBD-II dongle
• A supported car or light truck
• Internet access
• Access to Talk2Otto.com

Most gasoline-powered vehicles sold in the United States from 1996 onward support OBD-II. Available trouble codes, sensors, and live readings vary by manufacturer, model, model year, engine, and vehicle equipment.

IMPORTANT SAFETY INFORMATION

Talk2Otto provides vehicle information and diagnostic guidance. It does not replace hands-on inspection, proper testing, professional judgment, manufacturer service information, or safe repair procedures.

Never operate the app, read diagnostic information, or perform testing while driving.