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850 OBD-II 1.7.7 - Google Play




About 850 OBD-II

This app is mainly for P80 Volvos of years 1996-00 with ELM327 bluetooth/Wifi/USB dongle to diagnose and even program little bit. Exceeding usual standard OBDII capabilities (ex. Pxxx codes not being there in case of...

This app is mainly for P80 Volvos of years 1996-00 with ELM327 bluetooth/Wifi/USB dongle to diagnose and even program little bit. Exceeding usual standard OBDII capabilities (ex. Pxxx codes not being there in case of fault) to read individual modules directly to help diagnose problems.

Now even some P2 functionality!

Please check website for latest and more information.



Requirement!:
ELM327(V1.4b or greater).
Most common problems comes when ELM is not having good firmware! Example missing command set. These works only with standard OBDII stuff and not on app most functions. App has pop up to notify user if this detected.


Support:
850/900 series
Note! Yazaki dash, M4.3, MFI system (LH-jetronic 3.2 & EZ129K), Fenix 5.2, Motronic M4.3, ECC(A/C) and Cruise Control are not reachable by ELM327!


S40/V40
These has still lot of work to be correct.


C70/S70/V70/XC70, S90/V90 series
Mostly all has OBDII support except Fenix 5.2 ECM.


P80 Year models from 1999-2000
All modules covered?
CDM, ABS, TCM, ECM, ECC, VGLA (Remote program!).. etc.



P2 Year models since 2001+ (and 1998+ S80)
CEM, ABS/BCM, TCM, ME7, MSA15.8, ETM

Can be read limited ways.



P2 Year models since 2005+ (SVXC70, S60, S80 etc..)
In App Settings menu you most likely are required change the setting of "CAN Bus year" from "1999 to 2004" to next "2005 up" to get connection on supported modules.




Main features:
+Service Light (SRI) reset/programming
+Fault Code (DTC) Read & Clear
+Live (realtime sensor data)
+Read info of the system (ex. part numbers of ECUs and configurations)
+Injector testing (Motronic M4.4)
+TDi Fuel pump Dynamic Timing (MSA15.7)
+VGLA Remote Programming (if you have PIN code)
-SRS light? It will turn off if there is no fault codes left.


Capable of:

-Read some basic standard OBDII stuff via Scan(P0* -codes, MIL light status, Supported PIDs - refer for Live).


Live (scrolling values):
+COMBI
+ABS
+SRS (airbag)
+Instrument panel (COMBI)
+AW 50-42 / AW 30-43 (Automatic Gearbox)
+MSA15.7
+Motronic 4.4
+Immobilizer
+ECC

-Read and translate most Volvo specific DTC:s.
*Fault Codes supported fully from:
+MSA15.7 (only with D5252T engines!)
+AW 50-42 / AW 30-43
+COMBI
+VGLA
+912-D Heater
+ROP (Roll Over Protection) (only C70?)
+ECC (only S40/V40, C70/S70/V70/XC70)
+IMMO
+EMS2000
+RTI
+Powerseats
+SRS (1996-2000 models)



Component test (Activation):
+Motronic (M4.4)
-Injectors
-Engine Cooling Fans
-IAC Valve
-Fuel Pump Relay
...
Please refer website information as its most updated!


-You can use this App too as a terminal for ELM327 to send individual hand written commands at Service screen for what ever you want and supports multiple command sent at once. Please read ( i ) - button to check how in app .



==============



There will be some errors/bugs as i can test things mostly on my own Volvo and or bench. So when you send that log to me via email (via settings) i look what i can do!

Will be updated based on feedback.
Thanks for your support! I hope this will be useful and i will make it even more useful by time!




I don´t take any responsibility what this app can cause by using it or while using it.
I don´t warrant any things this app says. Many are just best guess by study and will be fixed as noted.
App doesn't have any tracking of users (location permission asked due because of bluetooth permissions*) only what Google Play Store does itself(counting etc).


*To access the hardware identifiers of nearby external devices via Bluetooth -- scans, your app must now have the ACCESS_FINE_LOCATION or ACCESS_COARSE_LOCATION permissions

*To have Wifi support needed to have next permissions; CHANGE_WIFI_STATE and android.permission.INTERNET.



Made in Finland
- Sincerely Aleksi Venäläinen



Previous Versions

Here you can find the changelog of 850 OBD-II since it was posted on our website on 2019-07-09 15:54:23. The latest version is 1.7.7 and it was updated on 2024-04-22 12:15:47. See below the changes in each version.

850 OBD-II version 1.7.7
Updated At: 2024-03-27
Changes: - Adjusted many windows to show scrolling function in lower resolution screens ( thanks for the report! ).
850 OBD-II version 1.7.5
Updated At: 2024-03-18
Changes: - By after many requests.. Immobilizer Key Programming capabilities at Service > > Advanced > > IMMO now available. - Wifi interface rewritten to be more simple. - Some smaller bugs squashed. - Proper Denso ECM (99 year) DTC reference to be shown. - Reported: Last update fault code reading of 1999 CAN Bus modules bug fixes. - Modules which reports Fault Code counters now some correction. - In theory Live Data faster now once again. - Added Back button at Settings menu.
850 OBD-II version 1.7.4
Updated At: 2024-01-07
Changes: - Reported: Bug Fix for CAN Bus reading if there was module in between which did not respond resulted App logic miss all later modules (and as extra 2011 year one unknown model ECM now reads if chooses ME7 ECM). - Reported: ABS CAN Bus missed save read results on 99 models - Fixed. - Reported: Add Denso for 1999 models. + In Scan added MSA15.7 check status of Cruise Control if it has been Activated. - Reported: Bug Fixes various places. ..
850 OBD-II version 1.7.3
Updated At: 2023-12-04
Changes: + New VGLA PIN Retrieval Function (developed on 1999 V70 model VGLA module) in Service Advanced commands. + VGLA Add Remote (Programming Remotes) Function fine tuned to be more helpful and more straight forward. - Some random small bugs squashed.
850 OBD-II version 1.7.2
Updated At: 2023-11-07
Changes: - At the Scan reading of programmed Speed Warning value corrected. - Small bug fixes again. - Permissions revised for ex. Export Log to work without Permissions on Android 11 and up as using new path which does not need one. =1.7.1= + After research new feature: Service > > Advanced > > Instruments > > COMBI > > Speed Warning for 850 and maybe V70 models(?) with guide (for 850 only for now) how retrofit one if want do so. - Fix send log bug.
850 OBD-II version 1.7.0
Updated At: 2023-10-29
Changes: - Exporting Log now again faster specially if larger files. - Fix: USB may have shown connected even if not given permission to connect USB device. - Fix/REPORTED: Bluetooth/Wifi with Permissions Pop up issue after either accidentally or Play Store after not using App. There will come new Pop up with guidance to help solve issue if same Pop up happens twice. This is due Android system design after Android 11 which made Permission requests to fail silently after two attempts and causes issues.
850 OBD-II version 1.6.8
Updated At: 2023-10-07
Changes: - Some major Wifi bug fixes for connection stability (kept hitting my head on desk for years..). - Reported: MSA 15.8 Advanced command had old addressing. Fixed. - Reported: Issues with "Enable Service Log" checkbox. - Google requirement for Wifi new Permission for Android 13 if targeted build (which at last update they forced to move once again) Android 13 API level 33 - NEARBY_WIFI_DEVICES.
850 OBD-II version 1.6.6
Updated At: 2023-09-21
Changes: - Reported: Major bug in read (if chose only OBDII Standard - crash). Fixed. - OBDII Standard fault code reading bug if had many fault codes (bmw). Fixed. - Fixed CAN Bus reading for 99 to 2007+? in App by new logic for CAN Bus models as previously failed to contact all of same year modules and did only random years modules. + Added CEM CAN Bus reading. + Added ETM CAN Bus reading. + Added MSA15.7 live data items. - Fix USB connectivity old typo bug and drop connection if device removed.
850 OBD-II version 1.6.5
Updated At: 2023-06-25
Changes: + Information about Drive Cycle for 1996 to 1998 models to help get OBDII Emission Monitors ready. + Added Motronic M4.4 Live items; Warm Up Cycle Status, Drive Cycle Status, Trip Complete Status, Tank Pressure, EVAP Valve Control, Fuel Tank Test System Status. + ECC Live data items updates. + Added in Settings menu option to try different ELM327 response time settings to help get slightly faster data rate. + Added in Advanced Commands > > Motronic > > EVAP Canister Shut-off and Purge Valves. ...
850 OBD-II version 1.6.4
Updated At: 2023-06-15
Changes: - Typo fix. - VGLA Remote Programming had bug on Reading button which made pop up disappear unwantedly. + ECC can now be kicked out of Self-Adjustment process if gets stuck in it (led blinking brick mode). This function is inside Adjust Motors command pop up. + ECC more live data items added. + ECC more info in when doing Scan. + ECC programmable parameters now available. + in Service Scan/ClearDTC ECU list has now separated list views per year model ranges (and old ALL). +Bluetooth fix


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Users Rating:  
  4.0/5     1
Downloads: 182
Updated At: 2024-04-22 12:15:47
Publisher: xiaotec
Operating System: Android
License Type: Free Trial