OBD Auto Doctor

OBD Auto Doctor

OBD Auto Doctor is a car diagnostic app that uses a phone or tablet's OBD-II port to read error codes, sensor data, and other information from a car's on-board computer. It can help diagnose check engine lights, track fuel economy, and monitor sensors.
OBD Auto Doctor screenshot

OBD Auto Doctor: Car Diagnostic App

OBD Auto Doctor is a car diagnostic app that uses a phone or tablet's OBD-II port to read error codes, sensor data, and other information from a car's on-board computer. It can help diagnose check engine lights, track fuel economy, and monitor sensors.

What is OBD Auto Doctor?

OBD Auto Doctor is an easy-to-use OBDII car diagnostic app that turns your Android device into a powerful automotive scan tool. By connecting to your vehicle's on-board diagnostics port via Bluetooth or WiFi, OBD Auto Doctor can read error codes, sensor data, track fuel economy, reset check engine lights, and much more.

Key features of OBD Auto Doctor include:

  • Read and clear error codes - See check engine light codes and descriptions to help diagnose issues
  • Sensor data - Monitor readings from various sensors like RPM, fuel trim, temperature, speed, and more
  • Track fuel economy - Calculate average and instant MPG to monitor for efficiency issues
  • Oil light/Service reset - Easily turn off oil change and maintenance reminder lights
  • Emissions readiness check - Perform drive cycle tests and check if your vehicle will pass emissions
  • Throttle position, mass air flow, and more - View live sensor parameter IDs (PIDs) to help fine-tune mechanics

With an easy-to-read dashboard, graphing capabilities, ability to save and share reports, and I/M readiness status, OBD Auto Doctor turns any Android device into a capable automotive scan tool suitable for both DIYers and professional mechanics alike.

OBD Auto Doctor Features

Features

  1. Read and clear error codes
  2. View live data from vehicle sensors
  3. Track fuel economy and gas mileage
  4. Graph sensor data
  5. Generate diagnostic reports

Pricing

  • Free limited version
  • One-time purchase for full version

Pros

Works on Android and iOS

Easy to use interface

Connects directly to OBD-II port

Can reset check engine light

Tracks and graphs sensor data

Cons

Requires OBD-II adapter

Limited manufacturer support

May not read all codes

Basic features only

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