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Home > Technical > Feelander 2 Hesitation / Judder / Stuttering fault |
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alex_pescaru Member Since: 12 Mar 2009 Location: RO Posts: 4642 |
Do you have at hand a LR compatible tester? Could you please post here the HW/SW serial numbers of the ECU and its firmware (program & data)? They look something like this (below my info, for a MY2009 car). Relevant are the right information, after ":". Reading module info: [7E0] Engine ECU VIN [F190]: SALFA....... ECU S/N [F18C]: 33506301774 ECU ASY1 [F111]: 6G91-12A650-AE ECU ASY3 [F113]: 6G91-12A650-AE ECU HWN [F191]: 6G91-12B684-EC ECU BOOT [F180]: 6G91-14C558-AD ECU SWN1 [F188]: 6G91-14C204-BE ECU SWN2 [F120]: 6G91-14C569-AA ECU DAT1 [F124]: 9G92-12K532-VWA |
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31st Aug 2015 9:14 am |
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alex_pescaru Member Since: 12 Mar 2009 Location: RO Posts: 4642 |
We are taking here about negative pressure - vacuum, not positive pressure. If the tank is air tight, then, as the fuel is consumed, the vacuum will build up and the lift pump will have an increasing hard time to get the fuel from the tank, as the vacuum will "suck" it back to the tank. |
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31st Aug 2015 9:20 am |
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dorsetfreelander Member Since: 20 Jul 2013 Location: Dorset Posts: 4353 |
All pressure is positive except in an absolute vacuum where it is zero. I agree that the vacuum in the tank will make the pump work harder but I was talking about the possibility of fuel vaporising (ie boiling) and vapor bubbles going down the fuel line. 3 x FL1 2 manual + 1 auto
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31st Aug 2015 9:27 am |
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ewrfvadffe Member Since: 30 Aug 2014 Location: DE Posts: 52 |
Hi, two weeks ago my LR garage said that my car is at the latest firmware version. Do you know if there is are "patches" for specific problems which are not included in the general firmware versions? |
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31st Aug 2015 10:02 am |
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pcheaven Member Since: 19 Jan 2010 Location: Kent Posts: 1459 |
Sorry, I don't have the tools to gather this data |
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31st Aug 2015 10:05 am |
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alex_pescaru Member Since: 12 Mar 2009 Location: RO Posts: 4642 |
pcheaven
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31st Aug 2015 12:27 pm |
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pcheaven Member Since: 19 Jan 2010 Location: Kent Posts: 1459 |
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31st Aug 2015 1:38 pm |
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landmaciej Member Since: 06 Jan 2015 Location: podkarpackie Posts: 27 |
Do freelanders before lift in 2011 have egr ? |
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31st Aug 2015 1:44 pm |
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ewrfvadffe Member Since: 30 Aug 2014 Location: DE Posts: 52 |
Hi,
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31st Aug 2015 2:39 pm |
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Jim NI Member Since: 30 Mar 2010 Location: NI Posts: 447 |
I've requested the latest software from the guys at GAP and hoping to get that soon to flash engine ECU on my MY11 that has been displaying issues. Will update on progress 2014 SE Loire Blue SD4 Auto (MY15)
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31st Aug 2015 3:57 pm |
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alex_pescaru Member Since: 12 Mar 2009 Location: RO Posts: 4642 |
Are the flashing functions available for FL2 on GAP products yet? |
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31st Aug 2015 6:35 pm |
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Mikey Member Since: 07 Jun 2008 Location: Dundee Posts: 780 |
Whether it helps or not, I can get some data off my 2010 for you to compare |
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31st Aug 2015 7:03 pm |
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Jim NI Member Since: 30 Mar 2010 Location: NI Posts: 447 |
Alex - they are developing the tool for global update flashing (all modules flashed to latest software on one hit) They have still a bit to finish off but i emailed Pat earlier today and he replied that he will provide me with functionality shortly. 2014 SE Loire Blue SD4 Auto (MY15) Gone - 2011 GS Baltic Blue, Retrofit Electric Leather, Side Steps, 19"SC's, Roof Rails, TT Sat Nav Mod, Retrofit Premium Audio, Retro fit 2013 Xenons with DRL & Sig Strip (Clutch at 47k) Gone - 2007 GS Narvik Black, Privacy Glass, 19" SC's, Side Steps,Roof Rails, Roof Spoiler, Lamp Guards, Retrofit Electric Leather (Clutch at 115k) Gone - 2007 SE Santorini Black (Clutch at 120k) BT IID (best money ever spent on a car) |
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31st Aug 2015 7:28 pm |
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dorsetfreelander Member Since: 20 Jul 2013 Location: Dorset Posts: 4353 |
If it helps I had LR Assist out yesterday on an unrelated fault on my 2011 model and I mentioned that I used to have the hesitation issue and he said that there was a software fix for it so he checked my car and found it was up to date. The point is that he was prepared to do the upgrade there and then if necessary. So if you have LR Assist you could always try calling them out and get it done on your drive. 3 x FL1 2 manual + 1 auto
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31st Aug 2015 9:16 pm |
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