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Simmo89



Member Since: 09 Aug 2021
Location: York
Posts: 1

United Kingdom 
TDV6 Hybrid Unknown engine Fault - Help!?

Hi all,

New to the forum and looking for help..

I've had a few RR over the years so definitely know what i'm letting myself in for.

Not long owned a L405 2015 TDV6 Hybrid 40k miles - It has been an absolute mega vehicle but has recently developed an intermittent fault.

I've attached links to the video of the fault:






it mainly happens when the vehicle is cruising around 50mph constant speed. The vehicle will power through the fault but it comes back as soon as you are off the throttle. It doesnt show up any error codes or reduced performance. The fault makes the engine and whole car judder quite aggressively.

Just wondering if any one has seen anything like this before?

Thanks for reading & any advice you can give.

Post #603545 11th Aug 2021 9:39pm
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JamesD



Member Since: 21 Jan 2013
Location: Worcestershire
Posts: 203

United Kingdom 2016 Range Rover Vogue TDV6 Corris Grey

My guess would be a leaking injector seal, that would be my starting point. 2021 L405 Vogue D300
2016 L405 Vogue 3.0TDV6 (Sold)

Post #603567 12th Aug 2021 7:46am
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northernmonkeyjones



Member Since: 24 Mar 2012
Location: derby
Posts: 8488

United Kingdom 2016 Range Rover Autobiography SDV8 Santorini Black

That’s an odd one, it’s almost like it’s building a little then losing boost, could be a sticky wastegate actuator, as you can power through it I would suspect not fuelling, something on the air and turbo side. Not sure where the turbos are on the V6 and I know it’s tight in the engine bay but given the age and relatively low mileage a suspect something somewhere is leaking slightly or sticking slightly, something probably wants freeing up or tightening up…. There is nothing that can't be fixed with a hammer😜😜
FFRR 4.4 SDV8 Autobiography Santorini Black.
Fiat 500x 1.4 multiair Lounge 2015
2010 LR D4 Commercial 2.7 TDV6

Post #603621 12th Aug 2021 5:31pm
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forever



Member Since: 06 Oct 2015
Location: Oxted
Posts: 319

United Kingdom 

Is it under warranty ? If so find one of the better dealers and let them take a look...

Post #603685 13th Aug 2021 8:45am
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JamesD



Member Since: 21 Jan 2013
Location: Worcestershire
Posts: 203

United Kingdom 2016 Range Rover Vogue TDV6 Corris Grey

I thought turbo as well due to that video, but why is it doing it at idle and turbo failure should not cause the car to shudder...hence why I thought it may be a fuelling issue. I have heard injector chuffing before on a Focus diesel, best to get it checked out as it can damage an engine over time.

JD 2021 L405 Vogue D300
2016 L405 Vogue 3.0TDV6 (Sold)

Post #603686 13th Aug 2021 8:48am
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northernmonkeyjones



Member Since: 24 Mar 2012
Location: derby
Posts: 8488

United Kingdom 2016 Range Rover Autobiography SDV8 Santorini Black

To infrequent to be an injector, at 800 rpm an injector would chirp twice a second on a v6. There is nothing that can't be fixed with a hammer😜😜
FFRR 4.4 SDV8 Autobiography Santorini Black.
Fiat 500x 1.4 multiair Lounge 2015
2010 LR D4 Commercial 2.7 TDV6

Post #603726 13th Aug 2021 7:56pm
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