850 OBD-II

xiaotec

About this app

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! ( 2000-201x years! )

>>>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 models up to year 2004
Lately has been added ABS and Dashboard programming for these models


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


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



C70 year models up to 2004
Additionally to previous listing:
+ROPS
+CAB (Cab Control System) reading and clearing fault codes.



P2 Year models since 2000+ (and 1998+ S80)
CEM, ABS/BCM, TCM, ME7, MSA15.8, EDC16, ETM, DEM





P2 Year models since 2005+ (SVXC70, S60, S80 etc..)
You most likely are required change the setting of "CAN Bus year" to "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 (fully now without dealership!)
-SRS light? It will turn off if there is no fault codes left.


Capable of:
-Program and adjust modules parameters via Service >> Advanced commands.
-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
+ME7 (CAN)
+Immobilizer
+VGLA
+ECC
+POWER SEATS
+HEAT (CPM)


-Read and translate Volvo specific DTC:s.
+MSA15.7 (only with D5252T engines!)
+AW 50-42 / AW 30-43
+COMBI
+VGLA
+912-D Heater
+ECC (only S40/V40, C70/S70/V70/XC70)
+IMMO
+EMS2000
+RTI
+Powerseats
+SRS (1996-2000 models)
+DENSO
+CAB (CCU)
+ROPS (Roll Over Protection)
+CEM
+ABS/BCM
+ME7
+EDC16
+MSA15.8
+DEM




Component test (Activation):
(run out of space)
...
Please refer website information as its most complete list!


-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 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

Ratings and reviews

I believe this is the most complete scanning app available for the Volvo 850, at least at this price. What it lacks in form (utilitarian and sometimes confusing user interface), it makes up in function (scans many systems beyond OBD-II). A fully compatible ELM327-chip-based scanner is required to take full advantage of the app (I use BAFX PRODUCTS OBD-II Scanner with good results). The developer also responded with helpful information within 24 hours when I had questions.

Great app that enables you to read every module (on a Volvo 850/V70) individually, which is something even Volvo Vida won't do. A must-have app for every Volvo 850/V70 classic enthousiast. Do make sure you have a good, fully functioning ELM-327, because many of the Chinese knockoffs I have tried don't have the full ISO-9141-1 control set available which makes them useless with this app. Would love to see IMMO programming in this app, by the way. Edit: OBDLink SX adapter works flawlessly.

Great app, works on my Volvo 850 without issue

What's new

+ ETM CAN bus Live Data added now! ( throttle unit ) feedback is welcome.
+ SRS 99 Live Data added now! (P80 models 99-00 and C70 models up to 2004.)
+ P80 models with CDM dashboard (99-00 and C70 models up to 2004) Scan includes now Vehicle Configuration translation.

- Couple small bugs and changed Bluetooth socket type to be at Default the Standard option as it seems work with pairing better on newer phones.
- Heater Live Data fix Glow Plug Status.