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vinny

Member Since: 30 Oct 2011
Location: Dundalk
Posts: 9

Unknown plug/sensor

Can anyone identify this plug sensor beneath the turbo on my 2007 2.4 tdci? It’s not connected to anything I’ve searched on microcat but can’t identify what it’s for or if it should be connected!

19th Nov 2019 3:34pm

blackwolf

Member Since: 03 Nov 2009
Location: South West England
Posts: 17727

2007 Defender 110 Puma 2.4 DCPU Stornoway Grey

Yes, it is there just to make you ask the third most popular question on the forum!

It actually serves no purpose on the Defender, but it is used on some of the other vehicles which use the same engine and is an oil level sensor. You will probably find that in addition to the sensor on the block there is a harness with a matching plug tied up out of the way (I couldn't see from the photos in your gallery), but they are not supposed to be connected on the Defender. I don't think anything bad actually happens if you do plug them up, but it certainly won't have any beneficial effect.

19th Nov 2019 4:02pm

vinny

Member Since: 30 Oct 2011
Location: Dundalk
Posts: 9

Cool thanks for clarifying 👍 Next question , what oil should I put in the engine ...😆 Just kidding

I’ve the engine on the floor and have replaced the clutch, rear crank seal, vacuum pump, egr valve and currently replacing the injector seals and the seals where the injector pass thru the rocker cover. I’ve read the posts on the timing chain and how it’s not as robust as the td5. I’m leaning towards a kit with the sprockets and new cover. My question is are there brands to avoid or is there a generally accepted good supplier? paddocks and Craddock are expensive compared to transit parts uk

19th Nov 2019 8:06pm

MK

Member Since: 28 Aug 2008
Location: Santiago
Posts: 2469

2007 Defender 110 Puma 2.4 SW Chawton White

Sensor? located under the intake manifold

Any idea whats this plug? It is located under the intake manifold

Click image to enlarge Puma 110" SW

.............................................................
Earth first. Other planets later

16th Oct 2022 12:30am

Race.it

Member Since: 27 Aug 2019
Location: Algeciras
Posts: 834

2010 Defender 110 Puma 2.4 SW Alaska White

possibly the EGR? Searching for my first Defender...and started just as Covid hit, so talk about timing.

5 months after starting the search I found it, and here is the details

17th Oct 2022 1:26pm

MK

Member Since: 28 Aug 2008
Location: Santiago
Posts: 2469

I was told it is the throttle body. And it is a

pig to fit and remove Puma 110" SW

.............................................................
Earth first. Other planets later

17th Oct 2022 3:54pm

blackwolf

Member Since: 03 Nov 2009
Location: South West England
Posts: 17727

There is no "throttle body" on a TDCi (nor TD5 for that matter).

17th Oct 2022 4:58pm

MK

Member Since: 28 Aug 2008
Location: Santiago
Posts: 2469

Throttle then Puma 110" SW

.............................................................
Earth first. Other planets later

17th Oct 2022 5:01pm

Martin
Site Admin

Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6662

2015 Defender 90 Puma 2.2 XS CSW Montalcino Red

blackwolf wrote:
There is no "throttle body" on a TDCi (nor TD5 for that matter).

Yes there is, on a 2.2.

1988 90 Td5 NAS soft top

2015 D90 XS SW

17th Oct 2022 5:50pm

blackwolf

Member Since: 03 Nov 2009
Location: South West England
Posts: 17727

Ah, didn't know that, happy to be corrected! There isn't on a 2.4.

17th Oct 2022 6:07pm

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