Vahan Scan is a smart vehicle diagnostic app built to make vehicle faults easier to understand.

Connect a compatible diagnostic scanner to your motorcycle, car, or commercial vehicle and turn complex fault codes and ECU data into clear, easy-to-understand information.

No more searching through long lists of confusing error codes.

🔍 Scan and understand faults

Vahan Scan helps you read diagnostic trouble codes and understand what they actually mean.

Instead of only showing:

P0130 — O2 Sensor Circuit Malfunction

Vahan Scan can help explain:

What is the problem?
Understand the fault in simple language.

Which part may be involved?
Identify related sensors, components, connectors, or wiring.

What should you check first?
Follow a logical diagnostic direction instead of guessing.

📊 View live vehicle data

Monitor available ECU parameters in real time, including supported data such as:

• Engine RPM
• Vehicle speed
• Engine temperature
• Throttle position
• Intake air temperature
• MAP and MAF data
• Fuel system data
• Oxygen sensor information
• Battery or system voltage
• Engine load
• And other supported parameters

Available data depends on the vehicle, ECU, diagnostic protocol, and connected scanner.

🏍️ 🚗 🚚 Built for vehicles

Vahan Scan is being developed to support a growing range of:

• Motorcycles and scooters
• Cars
• Light commercial vehicles
• Commercial and heavy-duty vehicles

Compatibility depends on the vehicle's ECU, diagnostic connector, communication protocol, and scanner hardware.

Some vehicles may require specific connector adapters.

🧠 Complex codes, simpler explanations

A fault code alone doesn't always tell you what to repair.

Vahan Scan is designed to help bridge the gap between:

ECU fault → component → possible cause → what to inspect

Get clearer information about:

• Sensors
• Wiring and connectors
• Electrical circuits
• Fuel and air systems
• Engine-related faults
• Available live data and abnormal readings

Vahan Scan is designed to support mechanics and technicians by making diagnostic information easier to understand and investigate.

🔌 Works with compatible diagnostic adapters

Connect your compatible diagnostic interface to your vehicle and use Vahan Scan to communicate with supported ECUs.

Depending on your hardware and vehicle, this may include supported OBD-II, CAN, K-Line, KWP2000, and other diagnostic communication systems.

Features and compatibility may vary depending on the adapter and vehicle.

📱 Simple diagnostic experience
Connect a compatible diagnostic scanner.
Connect it to the vehicle.
Turn the ignition ON.
Start a scan.
View detected faults and available vehicle data.
Understand what the fault may mean.
Follow the recommended diagnostic direction.
Clear supported fault codes after repair.
Rescan the vehicle to check the result.
⚠️ Important

Vahan Scan is a diagnostic assistance tool. Diagnostic information, fault explanations, and recommendations are intended to help identify possible causes and inspection areas.

A diagnostic trouble code does not always identify the exact failed component. Always follow appropriate diagnostic procedures before replacing parts or performing repairs.

Vehicle compatibility and available functions vary depending on the vehicle, ECU, model, year, diagnostic protocol, and connected hardware.