fault 0251 Mondeo TDCI
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- Doggy
- Mod with a 2.2 HDi, De-Fapped!
- Posts: 10710
- Joined: Mon Oct 13, 2008 11:49 pm
- Location: Northants
Re: fault 0251 Mondeo TDCI
Good to hear that it's running properly again. Hope it didn't cost a fortune in the end.
2002 HDi 2.2 Exec Estate, (2008-12) (wonderful)
2003 HDi 2.2 6-speed Exec Estate (2012-19) (also a gem)
2009 Citroen C5 2.0 HDi VTR+ Estate (godawful heap)
2008 BMW E91 330i touring (great fun - murdered by a reversing SUV)
2007 BMW E91 325i touring (slower smoother quieter)
2003 HDi 2.2 6-speed Exec Estate (2012-19) (also a gem)
2009 Citroen C5 2.0 HDi VTR+ Estate (godawful heap)
2008 BMW E91 330i touring (great fun - murdered by a reversing SUV)
2007 BMW E91 325i touring (slower smoother quieter)
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- 2.0 Turbo
- Posts: 302
- Joined: Sun Jan 11, 2009 3:24 pm
- Location: barnsley
Re: fault 0251 Mondeo TDCI
The only problem now is fuel economy I cant get it above 40mpg at all I'm not booting it I'm just driving steadily just it just need a good run for the ecu to remember no injectors running better
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- 2.0 Turbo
- Posts: 302
- Joined: Sun Jan 11, 2009 3:24 pm
- Location: barnsley
Re: fault 0251 Mondeo TDCI
Got the glow plug light flashing and limp mode again phoned garage to tell them they don,t seem bothered about it any idea,s what the problem could be fuel pump and injectors have been done
Re: fault 0251 Mondeo TDCI
i've just defected to the other side with a TDCI Connect van, sorry chaps, couldn't take take the nonsense with my Siemens 90 anymore.steve_earwig wrote:*reading OP* Glowplug light? What is this, HDI? TD? Oh, it's a Ford![]()
No problem with you asking on here, it's probably hard to find a Ford forum that's no all tuning boxes and txt spk.
Anyway, the Connect forum are not all from the 'hat on backwards' brigade, though a few definitely are.

http://fordtransit.org/forum/viewforum.php?f=54
2003 estate Hdi90 Siemens Fully pimped (roofrack&towbar)
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- 2.0 Turbo
- Posts: 302
- Joined: Sun Jan 11, 2009 3:24 pm
- Location: barnsley
Re: fault 0251 Mondeo TDCI
Turbo seized on car so had a second hand one fitted today
So far everything ok
So far everything ok
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- 2.0 Turbo
- Posts: 484
- Joined: Sun Jan 01, 2012 5:49 pm
- Location: sheffield, south yourkshire
Re: fault 0251 Mondeo TDCI
just checking autodata and its has a known fixes and bulitins and the p2051 code is in there. it suggest replacing the fuel filter so if it has not been replaced, replace it. also list the cause as water/contamination in the fuel system, so that mite be why it has not been fixed.
- Welly
- The moderator formally known as Welton
- Posts: 15033
- Joined: Tue Jan 10, 2006 12:52 pm
- Location: East Midlandfordshire
Re: fault 0251 Mondeo TDCI
Blimey, not having much luck there are you. To be fair though if it's all working ok now you should keep it and rack up the miles as a pay back.
Cars in my care:
2021 Kia Spottage 1.6 Pez Turbo Dual Clutch Gearbox Trickery
2013 Renner Twingo - donkey work
2021 Kia Spottage 1.6 Pez Turbo Dual Clutch Gearbox Trickery
2013 Renner Twingo - donkey work