OBD 2 4+‎

OBD 2 App – the best program to diagnose your car!

OBSERVE THE PARAMETERS OF YOUR CAR IN REAL TIME, READ AND RESET ERRORS:
◆ Read and discard errors. The app includes an extensive database of detailed error transcripts!
◆ The app supports all cars compatible with the OBD2 standard.
◆ Watch all sensors on one screen.

BIG DATABASE:
◆ 50,000+ Diagnostic Trouble Codes and Info!
◆ 300+ Dashboars Warning Lights and Symbols!
◆ 300+ Automotive Terms!
◆ Over 150+ Supported PIDs!
◆ Translation all texts into 100+ Languages!
◆ Checks all types of errors in three groups (Confirmed, Pending, Permanent)!

DETAIL DTC INFO:
◆ Trouble
◆ Technical notes
◆ Possible causes
◆ When is the code detected?
◆ Possible symptoms
◆ Description trouble

OPTIONS AND FEATURES:
◆ Read and clear DTC and your Check Engine Light (MIL)
◆ Real-time dashboard display with customizable gauges
◆ Display battery voltage
◆ Displays vehicle information including VIN
◆ Favorites, Search, Filters
◆ Imperial and Metric Units
◆ Automotive Glossary
◆ Sort and Random Symbols
◆ Home Screen Actions
◆ Copy, Share, Send Text
◆ Translation into 100+ Languages
◆ 36 Colorful Stickers for iMessage
◆ iCloud Settings Sync
◆ Today Widget

VIN DECODER:
◆ Get car VIN through OBD-2
◆ Enter the 17-characters VIN
◆ Scan VIN barcode with Camera
◆ Full Detailed Info about Car
◆ Personal VIN Query History
◆ iCloud Query History Sync
◆ 10 Real VIN Examples
◆ Save and Delete VIN

OPTIMIZED FOR:
◆ iOS 9 - iOS 12
◆ LED Screen iPhone (perfect dark theme)
◆ iPhone X, Xs, Xr, Xs Max
◆ Support Taptic Engine
◆ Pick and Pop (3D Touch)

SUPPORT REAL-TIME SENSOR:
◆ Monitor status since DTCs cleared
◆ Freeze Frame Status
◆ Fuel System Status
◆ Calculated Engine Load Value
◆ Engine Coolant Temperature
◆ Short term fuel trim: Bank 1-2
◆ Long term fuel trim: Bank 1-2
◆ Fuel Pressure
◆ Intake Manifold Pressure
◆ Engine RPM
◆ Vehicle Speed
◆ Timing Advance
◆ Intake Air Temperature
◆ Mass Air Flow
◆ Throttle Position
◆ Secondary Air Status
◆ Oxygen Sensors Present
◆ Oxygen Voltage: Bank 1-2, Sensor 1-4
◆ OBD standards to which this vehicle conforms
◆ Oxygen Sensors Present
◆ Run Time Since Engine Start
◆ Distance traveled with malfunction indicator lamp (MIL) on
◆ Fuel Rail Pressure (Manifold Vacuum)
◆ Fuel Rail Pressure (Diesel)
◆ Commanded EGR
◆ EGR Error
◆ Commanded Evaporative Purge
◆ Fuel Level Input
◆ Number of Warm-Ups Since Codes Cleared
◆ Distance Traveled Since Codes Cleared, Cleared Traveled
◆ Evaporative System Vapor Pressure
◆ Barometric Pressure
◆ Equivalence Ratio: O2S1, O2S, O2S3, O2S4, O2S5, O2S6, O2S7, O2S8
◆ Catalyst Temperature: Bank 1-2, Sensor 1-2
◆ Monitor status this drive cycle
◆ Control Module Voltage
◆ Absolute Load Value
◆ Command Equivalence Ratio
◆ Relative Throttle Position
◆ Ambient Air Temperature
◆ Absolute Throttle Position B,C,D,E,F
◆ Commanded Throttle Actuator
◆ Time Run With MIL On
◆ Time Since Trouble Codes Cleared
◆ Ethanol Fuel %
◆ Hybrid battery pack remaining life
◆ Engine Oil Temperature
◆ Engine Fuel Rate
◆ Engine Percent Torque Data
◆ and more...

PLEASE NOTE:
◆ The list of displayed parameters is different for each car and is 100% dependent not on the app, but on the vehicle control unit.
◆ The current version of the app only supports OBD2 Wi-Fi adapters based on the ELM327 chip.

ATTENTION "BAD" ADAPTERS:
◆ Some adapters, often made in China, do not connect to a smartphone or to a car. This mainly happens with the ELM327 CHEAP Adapters version 2.1
◆ We recommend the purchase of original ELM327 adapters or the purchase of branded adapters not cheaper than $20.

ROADMAP (FUTURE FUNCTIONS):
◆ Siri Shortcuts
◆ More Sensors
◆ Bluetooth LE Support
◆ More Car VIN Info
◆ Diagnostics Info
◆ Auto Repair Advice
◆ Native iPad version
◆ Apple Watch version
◆ Costomise Dashboards
◆ Advanced Diagnostics
◆ More Sensors Graphs
◆ Auto Parts Catalog
◆ Accessories Catalog
◆ More Colorful Themes

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SUPPORT AND FEEDBACK: car.scanner.app@gmail.com