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by xanthefin
17 Dec 2024, 03:55
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Re: Can you read mileage when DIM is out? 02 XC70

With 850 OBDII App can read from your ECM and TCM at moment additionally to CEM your odometer ("Total Distance") when you do a Scan at Service on P2 Platforms. Be noted not all ECM ME7(and 7.01) or TCM save and the save location is blank on late model P80 models but on P2 Platform many doe...
by xanthefin
17 Dec 2024, 09:10
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Re: Parking sensor beeping is very quite or not at all - 06 XC70

This is from 2007 V70 from my coworker who hated the loud sound.. he explained little while ago to me: (Behind) driver side (left) rear brake lamp (casing) you can find Parking Assistant Summer add trim pot adjust sound level. So i cant personally say more details but i would something similar there...
by xanthefin
30 Apr 2025, 13:27
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Re: xiaotec "850 OBD-II" Android app on Google Play for '96-'98 850/S70/etc

https://youtu.be/TNW1ftzCggA I am back from all work life situations changes what happened in private life side which took last months mostly my time and learning new things.. but back with new toy to share. Be noted this is more for like professional use who can do errors and mistakes to fix them d...
by xanthefin
12 Jun 2025, 08:17
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Re: Another Car, Another Climate Issue. AC This Time.

The Volvo own literature talks of 70 series code reading through its led on REC button and not anything of reader device for MCC. Press REC button within 2 seconds after turning Ignition on > release and press twice the button > led will start flashing if any codes. Removing codes is similar but pre...
by xanthefin
15 Jun 2025, 10:47
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Re: 07 C30 T5 can't be read with Vida? - Help!

Your another reader might have the capability add CAN Bus end resistors on fly if required. There was some chips capable doing that which then would tell why it has connection when dice doesnt or dice CAN Bus filters on PCB are replaced with resistors etc.
by xanthefin
23 Jun 2025, 12:30
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Re: How to ad bypass switch for cooling fan?

Looking to ad a bypass switch to turn on cooling fan for those days when sitting in traffic. No A/C on .Is that a way to run fan without out having ECM turning fan on.This is for 1998 S70.Would like to ad switch without messing anything up.See if anyone has come up with a way to do this. Do same wh...
by xanthefin
26 Jun 2025, 13:44
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Re: Wiring problems Volvo S70 2000 2.4 b5244s

Wrong engine ECM somehow in Vida selected (ME7 wrong >> Denso) most likely causing missing code. Edit: Speedo/meter/Dashboard replaced in past? Vida gets then always wrong. ECM-2110, Front heated oxygen sensor (HO2S), heating. Signal too high/low. ECM-2210 Rear heated oxygen sensor (HO2S), heating. ...
by xanthefin
06 Jul 2025, 07:36
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Re: xiaotec "850 OBD-II" Android app on Google Play for '96-'98 850/S70/etc

Thank you for creating the app. It’s helping me work thorough some issues. I would like to add another remote, since there was only 1 when I bought the car. Do you know if the US remotes that are on eBay also works for the eu cars? I can’t find any used remotes under 9184784. EBay has used remotes ...
by xanthefin
07 Jul 2025, 14:44
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Re: High Engine Temp

You can get an ODB connector and an Android phone with an app like https://play.google.com/store/apps/details?id=ai.metaverselabs.obdandroid , https://play.google.com/store/apps/details?id=com.ntdevelopment.v_tool and monitor it that way. Or use 850 OBDII which is authored by none other than MVS me...
by xanthefin
08 Jul 2025, 02:49
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Re: xiaotec "850 OBD-II" Android app on Google Play for '96-'98 850/S70/etc

Hi! Thank you! For remote functionality as i point in Help section of Remote programming window in the App: This is up to frequency of the remote which differs per remotes. Technically you could replace soldering the component behind of it to make it as other one in theory level. Its too why i on v...