Car Diagnostic Pro is a complete OBD2 Generic package for all of the OBD2 compliant vehicles. It is equipped with Enhanced Diagnostic Data for your GM, Ford, Toyota, KIA and Nissan. This app is specialized for Ford and Nissan which is fully equipped with Enhanced Data and Active Test just like the factory scan tool!
The app will communicate with the vehicle computers at the 16 Pin OBD2 diagnostic connector located under the steering wheel compartment. Elm 327 or STN Bluetooth device is required to make this app work. Car Diagnostic Pro not only can be exciting with Dashboards, it is a Professional Scan Tool. Do you have a check engine light on? Do you want to know the Readiness Status will pass for a Smog Inspection? Do you want to check the functionality of the sensors and determine the status of the Mode 5/6 Emission On-board Test? Car Diagnostic Pro will show you.
[OBD2 Functions]
All of the Vehicles
✮ Mode 1 - Data Parameters with 220 PIDS
✮ Mode 2 - Freeze Frame Data
✮ Mode 3 - Check Current Faults
✮ Mode 4 - Clear Faults
✮ Mode 5 - O2 Sensor Test Result
✮ Mode 6 - Emission On-board Test Result
✮ Mode 7 - Check Pending Faults
✮ Mode 8 - Enable Evap Test
✮ Mode 9 - Vin, ECU Name, Performance Tracking Data, CALID & etc
✮ Mode A - Check Stored Faults
[Enhanced Functions]
✮ Ford (1996-2013) - Check/Clear Faults, Self Test, KOEO, KOER, and Enhanced Data 2200 PIDS (ISO, PWM, CAN)
✮ Nissan (2001-2007) - Check/Clear Faults, Self Test, Ignition Timing Adjustment, Idle Rpm Adjustment, Active Test and Enhanced Data 634 PIDS (KWP2000 - ECM, TCM, ABS, BCM)
✮ GM (1996-2007) - Check/Clear Faults, Active Test and Enhanced Data 189 PIDS (VPW Powertrain)
✮ Toyota (2000-2006) - Enhanced Data 150 PIDS (ISO - Powertrain) + Read/Clear Faults (KWP2000 Airbag)
✮ KIA (1996-TBD) - Enhanced Data (ISO Powertrain)
✮ Enhanced Functions may not support some models
Please Note:
Some of the Bluetooth Devices are not compatible with the app. App does not support the Mini Elm 327 v2.1!
Hardware Requirement:
Elm 327 or STN (OBDLink) Bluetooth Adapter.
Vendors: CHX, OBDII, BAFX and OBDLink MX tested OK.
* Bug fixes with Android 14 behavior
* Bug fixes with Android 14 behavior
* Updated Google Play Billing
Removed Firebase Admob
Fixed: Enhanced Toyota not working
Updated to Target API 33
Fixed: Searching for device freezes
* Removed: Phone Number from preference to meet google guidelines
Minor bug fixes
Updated in app billing
Minor bug fixes and improvements
* Updated app to comply with googles guideline on storage
* Updated Google Billing
* Bug fixes and minor improvements
* Improved: Drag and move
* Improved: Dashboard profile files is now compatible with most device
* Fixed: Issue with horizontal gauge colors resetting
* Google billing updates
* Fixed: Crash fix with checking GM faults
Please run "Where is my files?" in main screen to transfer files
* Added: Rate this app
* Fixed: Crashing with check/clear all faults with GM
* Changes with storage to meet Googles guidelines
* Minor bug fixes and improvements
Please run "Where is my files?" in main screen to transfer files
* Fixed: Crashlytics crashing error
* Changes with storage to meet Googles guidelines
* Minor bug fixes and improvements
Please run "Where is my files?" in main screen to transfer files
* Changes with storage to meet Googles guidelines
* Minor bug fixes and improvements
Please run "Where is my files?" in main screen to transfer files
* Changes with storage to meet Googles guidelines
* Minor bug fixes and improvements
* Added: Horizontal bar gauge
* Minor bug and fixes
* Fixed: Editing diagnostic log causing other logs to corrupt and not updating properly
* Fixed: GM auto scan not working
* Minor bug fixes and improvement
* Updated user manual
* Minor bug fixes and improvement
* Removed legacy dashboard and legacy report diagnostic log
* Minor bug fixes and improvement
* Added: Edit button in Report Log
* Renamed current fault to pending and stored to permanent
* Minor bug fixes and improvement
Updated: User manual
Added: User Manual
Minor bug fixes and improvements
* Minor bug fixes and improvements
* Added: Meter Type Gauge in Dashboard
* Minor bug fixes and improvements
* Improved: Left and Right Gauge font size reduced
* Improved: Service will not start if GPS in app settings is disabled
* Added: OBD II Generic ECU Prompt address text selection
* Added: Lat/Long in Trip
* Fixed: Notification will not show when app GPS settings is off
* Fixed: Crashing with Android 9
* Improved: Left and Right Gauge font size reduced
* Improved: Service will not start if GPS in app settings is disabled
* Added: OBD II Generic ECU Prompt address text selection
* Added: Lat/Long in Trip
* Fixed: Notification will not show when app GPS settings is off
* Fixed: Crashing with Android 9
* Added: Trip Meter (Beta) and Maintenance Service Tracker (Beta) and Reminder
(Enable it under Preference->App Settings)
* Added: Rotation Mode in Dashboard
* Added: 2 Types Readiness
* Fixed: Color and Number Dialogs
* Added: Lock Mode in Dashboard
* Added: Time Unit in Preference
* Updated: Mode 9 is updated
* Fixed: GM HO2 Sensor Equation
* Fixed: Import Pids Canceled causing NO Data
* Improved: Readiness Type 41 with faults
* Fixed: Readiness Type 41
* Fixed: No Data with Toyota CAN in Scope
* Fixed: Color and Number Dialogs
* Added: Lock Mode in Dashboard
* Added: Time Unit in Preference
* Updated: Mode 9 is updated
* Fixed: GM HO2 Sensor Equation
* Fixed: Import Pids Canceled causing NO Data
* Improved: Readiness Type 41 with faults
* Fixed: Readiness Type 41
* Fixed: No Data with Toyota CAN in Scope
* Updated: Mode 9 is updated
* Fixed: GM HO2 Sensor Equation
* Fixed: Import Pids Canceled causing NO Data
* Improved: Readiness Type 41 with faults
* Fixed: Readiness Type 41
* Fixed: No Data with Toyota CAN in Scope
* Fixed: GM HO2 Sensor Equation
* Fixed: Import Pids Canceled causing NO Data
* Improved: Readiness Type 41 with faults
* Fixed: Readiness Type 41
* Fixed: No Data with Toyota CAN in Scope
* Minor bug fixes
* Fixed: O2 Sensor Schematic Font Size
* Added: O2 Sensor Schematic Font Size in Theme Settings
* Added: Bluetooth ON when entering app option in Preference
* Fixed: Ford Check All Faults filter is improved
* Added: Main Menu Click Sound Option
* Added: 2, 6, 8 Pack Dashboard Arrangement
* Fixed: Older Ford Module not connecting
* Fixed: Diagnostic Menu will refresh if entered before connection completed
* Fixed: O2 Sensor Schematic Font Size
* Added: O2 Sensor Schematic Font Size in Theme Settings
* Added: Bluetooth ON when entering app option in Preference
* Fixed: Ford Check All Faults filter is improved
* Added: Main Menu Click Sound Option
* Added: 2, 6, 8 Pack Dashboard Arrangement
* Fixed: Older Ford Module not connecting
* Fixed: Diagnostic Menu will refresh if entered before connection completed
* Fixed: Older Ford Module not connecting
* Fixed: Diagnostic Menu will refresh if entered before connection completed
* Added: Ford DTC Status Option in Preference
* Added: Mode 5 O2 Sensor Schematic
* Added: ELM Version 2.2 Support with Test Elm Device
* Improved: In Preference, ISO-9141 and KWP2000 5 Baud and Fast Init will Tx ATSI or ATFI when No Data appears multiple times in sequence (Must select Protocol 3, 4 or 5 to work)
* Minor Bug Fixes
* Improved: CAN Filtration has been improved
* Fixed: Import PIDS Default for Ford/GM
* Fixed: Multi ECU Address causing Reconnect in various areas
* Fixed: Scope at times no Data
* Fixed: Scope at times no Data
* Fixed: Multi ECU Address causing Reconnect in Dashboard
* Improved: Testing CAN Mode 9 New Filtration Method to eliminate Trailing AAA or 555 or etc (Bad Devices). Will unlock for other Modes in the future.
* Added: Readiness PID 41 Option
* Added: ATM command option in Preference
* Added: ATSP A h command option in Preference (Good for ISO-9141 starting point)
* Added: Non Compliant OBD2 Support Enable in Preference
* Added: New Report Log Diagnostic Design
* Improved: Pid List and Preference can be saved Internally if Secondary Storage is not available
* Added: Copy and Convert from Internal Dashboard Profile
* Added: Report Log Button at left corner
* Fixed: Toyota CAN not displaying Data in Multi/Single View Parameters and Readiness
* Fixed: Scope Crashing with No Data
* Fixed: Bluetooth Classic Multiple Mac Id and Name Displayed while Searching
* Fixed: Crashes on rotation
* Fixed: Readiness PID 41 Selection Status
* Fixed: OBD II Generic Equations
* Added: More OBD II Generic PIDS
Fixed: SAE OBD II Code P0269 Description
* Fixed: Share Diagnostic Log for Android 7+
* Fixed: Send Debug Log for Android 7+
* Added: Privacy Policy
* Correction: Admob Sensitive Categories are blocked
* Fixed: Crashes on initial install
* Improved: Search Elm Device with MAC Address
Fixed: Crashing with Import Pids Offline
Fixed: Correction with HS 14229 KOEO/KOER Faults
Fixed: Minor bug fixes
* Added: Padding and Elevation added in Custom Theme* Improved: Is this Diesel for Ford Powertrain
