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Home > Technical > Throttle Body - Loud rattling on shutdown
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pmabz



Member Since: 02 Oct 2014
Location: Wales
Posts: 30

United Kingdom 2009 Freelander 2 TD4 HSE Auto Lago Grey
Here's a picture of the old squealing and clicking throttle

Here's what the old squealing and clicking motorised throttle valve looks like - [picture.jpg is between the img brackets - open the link in a new tab to see]

[img]https://www.freel2.com/gallery/albums/userpics/18664/normal_old%20wrecked%20teeth%20motorised%20throttle%20valve.jpg[/img]

approx £250 to replace at a local garage - another (Landrover specialist) quoted about £340

Post #362223 19th Dec 2018 1:47 pm
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seagull1



Member Since: 23 Jan 2011
Location: Loughborough
Posts: 326

United Kingdom 2007 Freelander 2 TD4 GS Auto Sumatra Black

DIY £188 + 1/2 hr (LR parts)

Richard FL2 07 TD4 GS Auto
Ex 02 TD4 Auto

Post #362230 19th Dec 2018 4:10 pm
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IanMetro



Member Since: 11 Sep 2017
Location: Somerset BS21
Posts: 3107

United Kingdom 2014 Freelander 2 SD4 Metropolis LE Auto Fuji White
Here's a picture of the old squealing and clicking throttle



pmabz's picture FL2 XS SD4 Auto 2010 2012-2017 (21k - 91k miles) (MY2011)
FL2 Metropolis SD4 Auto 2014 2017- (16k - 77k+ miles) (MY2015)
Metro in its 11th Year of (Extended) LR Warranty / Full LR Service History
(Expensive, but Trouble/Worry free - hopefully?)

Post #362241 19th Dec 2018 10:45 pm
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Yorky Bob



Member Since: 28 Apr 2015
Location: Yorkshire
Posts: 4561

United Kingdom 2013 Freelander 2 TD4 GS Manual Firenze Red

seagull1 wrote:
DIY £188 + 1/2 hr (LR parts)

Richard


You were robbed.

https://www.ebay.co.uk/itm/153259237922 FL2 MY10 TD4 GS traded in at 2 years
FL2 MY13 TD4 GS Current

Post #362254 20th Dec 2018 9:18 am
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dorsetfreelander



Member Since: 20 Jul 2013
Location: Dorset
Posts: 4353

United Kingdom 2014 Freelander 2 SD4 XS Auto Loire Blue

Given that throttle bodies are used on all diesel cars I have never come across anyone except FL2 owners that have had a problem with them. There was some time ago on this forum a discussion about the need to calibrate and set up the end points which no one ever seems to bother about. Any views or comments? 3 x FL1 2 manual + 1 auto
5 x FL2 4 manual + 1 auto
Now Discovery Sport P250 MHEV SE

Post #362256 20th Dec 2018 9:46 am
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CliveS



Member Since: 04 Jun 2016
Location: Littleborough
Posts: 204

United Kingdom 2011 Freelander 2 TD4 GS Auto Zermatt Silver

So far as I can see there is a plate held on with 3 screws which appears to stabilise the outer end of the shaft with the big gear and some contacts underneath which make contact with points on the underside of gear, none of which have any facility for adjustment, (or "calibration".)

Seems to me it's just a cheaply made piece of kit with gears made of cheese. It's like so much other stuff on the market these days, it's made of the cheapest materials available to "only just" work, so long as it outlasts the warranty period that's good enough.

Post #362260 20th Dec 2018 11:58 am
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Andy131



Member Since: 09 Dec 2009
Location: Manchester
Posts: 2175

United Kingdom 

dorsetfreelander wrote:
Given that throttle bodies are used on all diesel cars I have never come across anyone except FL2 owners that have had a problem with them. There was some time ago on this forum a discussion about the need to calibrate and set up the end points which no one ever seems to bother about. Any views or comments?


They are fitted at the factory and then failing (years later) so I would assume that the original should have been calibrated at the factory or as part of the PDI, this then if calibrated should never fail, or only as often as it does on other cars if made to a similar standard. Tangiers Orange - gone, missing her
Replaced by Ewok what a mistake - now a happy Disco Sport owner

Post #362263 20th Dec 2018 12:50 pm
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seagull1



Member Since: 23 Jan 2011
Location: Loughborough
Posts: 326

United Kingdom 2007 Freelander 2 TD4 GS Auto Sumatra Black

yorky bob think that's the old one as there is an "up graded version" as said thats the LR price but cannot see any difference unless the gears are different (or new number + more £).

Richard FL2 07 TD4 GS Auto
Ex 02 TD4 Auto

Post #362270 20th Dec 2018 4:06 pm
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sova287



Member Since: 30 May 2018
Location: Belusa
Posts: 35

Slovakia 

The car emits a high tone after the engine is switched off it took 15 minutes and that tone changed slightly as it is in the video, is it normal?




Thanks

Post #368915 24th Mar 2019 7:08 pm
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JGH99



Member Since: 06 Nov 2015
Location: Derbyshire
Posts: 193

United Kingdom 2007 Freelander 2 TD4 GS Manual Stornoway Grey

Hi, noise is normal but 15 minutes would seem too long. On my one it lasts maybe 30s before shutting down. Possibly a faulty throttle body. ? Freelander 2 GS Stornoway Grey
Jan 2007 Bought 71,000 miles. Currently 149,300 miles.

Post #368918 24th Mar 2019 8:08 pm
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sova287



Member Since: 30 May 2018
Location: Belusa
Posts: 35

Slovakia 

I don't know, other times it usually shuts down after a short time maybe 1 minute but today I cleaned the interior of the car and opened and closed the door, i go about 10 km and then shut down the engine, but I just don't mind the change in tone intensity


but just today I noticed a short hesitation or rpm variance around 1500-1700 rpm but after 10 seconds it stopped and not appear

Post #368920 24th Mar 2019 8:18 pm
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bxzx16v



Member Since: 11 Jul 2013
Location: Sunny Sheffield
Posts: 629

England 2012 Freelander 2 SD4 Sport Auto Barolo Black

I've had two throttle bodies replaced on two Fl2's , both were calibrated by the Landrover tech I use .

Mark 2009 FL2 TD4 SE (Sadly gone)
2007 FL2 TD4 GS (The wifes , gone after 8 great years)
2012 FL2 SD4 SPORT LE(Gone and missing it)
2015 DISCOVERY SPORT 2.2SD4 HSE (Now gone)
2014 Ford Bmax 1.0 ecoboost ( Gone but what next )
2014 Ford Focus 2.0tdci Zetec S (Gone,but what a car)
2020 Ford Fiesta ActiveX 1.0 Ecoboost
2024 Skoda Kodiaq 1.5 Tsi SEL

Post #368922 24th Mar 2019 10:16 pm
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sova287



Member Since: 30 May 2018
Location: Belusa
Posts: 35

Slovakia 

so should I change it?

Post #368925 25th Mar 2019 4:54 am
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JGH99



Member Since: 06 Nov 2015
Location: Derbyshire
Posts: 193

United Kingdom 2007 Freelander 2 TD4 GS Manual Stornoway Grey

Just for more info. Does the engine stop quickly and quietly when you turn off? If it runs on a bit and judders to a stop then I would change it.

JGH99 Freelander 2 GS Stornoway Grey
Jan 2007 Bought 71,000 miles. Currently 149,300 miles.

Post #368926 25th Mar 2019 7:23 am
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Steve D



Member Since: 19 Jan 2013
Location: Essexshire
Posts: 4103

United Kingdom 

If it’s broken and crunching when you switch off, irrespective of how it shuts down, I’d change it. It isn’t going to get better by itself! Past: FL2 TD4 HSE Auto
Evoque SD4 Dynamic Lux Auto
Present: Audi A3 S Line.

Post #368927 25th Mar 2019 8:13 am
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