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850 / S70 & V70 '96-'99 / C70 '97-'05 General Forum for the 850 and P80-platform 70-series models |
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850 tdi autobox warning light obd2 scan help!Views : 455 Replies : 7Users Viewing This Thread : |
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Oct 18th, 2017, 11:49 | #1 |
Junior Member
Last Online: May 4th, 2024 16:22
Join Date: Dec 2014
Location: london
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850 tdi autobox warning light obd2 scan help!
Hi, got a problem with the car, gearbox warning light started flashing yesterday and it's going into limp home mode and then losing drive completely! Switched it off and drove a bit further and same again, managed to get it home on the school run like that! Can anyone recommend anybody local with a obd2 reader? Not sure if it uses a specific reader as it is a tdi, strange thing is it drives fine for 5 minutes when you first start it and the only problem I've noticed was not going into reverse from park in the morning but OK from drive for the last few weeks, I had intended to flush it but didn't get round to it! I've tried the pnp selector trick running it through the gears but no luck. Can I buy an obd2 reader on ebay that reads gearbox codes on a tdi? Car is in Borehamwood Hertfordshire just north of London, any help appreciated, thanks Paul.
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Oct 18th, 2017, 15:03 | #2 |
Premier Member
Last Online: May 10th, 2022 21:01
Join Date: May 2009
Location: Wiltshire
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You need vol fcr really. Maybe there is a member near you with it that can help. I would do it for you if you fancy a drive to swindon.
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1983 244 |
Oct 19th, 2017, 09:50 | #3 |
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Last Online: May 4th, 2024 16:22
Join Date: Dec 2014
Location: london
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I thought so, if the car would make it to Swindon I'd take you up on your offer! In layman's terms can you explain vol fcr and how I could go about putting one together? Thanks Paul
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Oct 19th, 2017, 11:30 | #4 |
Premier Member
Last Online: May 10th, 2022 21:01
Join Date: May 2009
Location: Wiltshire
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It's a program that can be downloaded to a suitable laptop then you need a vag com cable (cheap on eBay) to connect to the car, Quite simple really.
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1983 244 |
Oct 19th, 2017, 20:38 | #5 |
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Last Online: Yesterday 17:55
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Location: London
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Paul
I have Vol-FCR, based in Forest Gate if this any use to you. No doubt others would share the view that if u are keeping the baby the £126 for FCR and having found an old laptop running XP would find you camped in the land of time and money well spent. More than happy to help you out in the meantime |
Oct 20th, 2017, 11:59 | #6 |
Junior Member
Last Online: May 4th, 2024 16:22
Join Date: Dec 2014
Location: london
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Hi thanks for the offer, I have just plugged a friends standard obd2 reader in and code p0733 has displayed, I never cleared the code and it seems to be 3rd gear ratio problem, I'm going to dig into it online but it doesn't sound promising! Any help/info would be appreciated. I'm wondering if the vol fcr would give more codes?
Thanks again Paul |
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